Trace number 3293663

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
riss Exp? (TO) 1300.03 1300.01

General information on the benchmark

NameSAT-Race-2010-CNF/hardware-verification/
velev/2dlx_ca_bp_f_liveness.cnf
MD5SUM99cd8de7f06ce8c087a5c7fb299dfb62
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables202253
Number of clauses4313014
Sum of the clauses size12562188
Maximum clause length651
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 23935640
Number of clauses of size 3199653
Number of clauses of size 410363
Number of clauses of size 55846
Number of clauses of size over 5161511

Solver Data 

0.00/0.02	c *****************************************************
0.00/0.02	c *        riss, Copyright 2009 Norbert Manthey       *
0.00/0.02	c *   This program may be redistributed or modified   *
0.00/0.02	c * under the terms of the GNU General Public License *
0.00/0.02	c *****************************************************
0.00/0.02	c process id: 7238
1.39/1.41	c parsetime: 1393782us
1.39/1.41	c parsed 4313014 clauses with 202253 variables
89.89/89.93	c start find xor
90.09/90.16	c relevant clauses: 211609
90.29/90.33	c found 0 non-binary xors encoded with 0 clauses
90.49/90.57	c init all components done
90.49/90.59	c ====================
90.49/90.59	c trail size: 34

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3293663-1304143846/watcher-3293663-1304143846 -o /tmp/evaluation-result-3293663-1304143846/solver-3293663-1304143846 -C 2400 -W 1300 -M 7680 HOME/rissExp.sh HOME HOME/instance-3293663-1304143846.cnf 1667903394 2400 7680 2 

running on 2 cores: 0,2

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 4.00 4.00 3.91 5/186 7237
/proc/meminfo: memFree=30267792/32950928 swapFree=67111464/67111528
[pid=7237] ppid=7235 vsize=8700 CPUtime=0 cores=0,2
/proc/7237/stat : 7237 (rissExp.sh) S 7235 7237 6259 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 525983574 8908800 251 33554432000 4194304 4922060 140737394159616 18446744073709551615 268272508037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7237/statm: 2175 251 211 178 0 68 0

[startup+0.041393 s]
/proc/loadavg: 4.00 4.00 3.91 5/186 7237
/proc/meminfo: memFree=30267792/32950928 swapFree=67111464/67111528
[pid=7237] ppid=7235 vsize=8700 CPUtime=0 cores=0,2
/proc/7237/stat : 7237 (rissExp.sh) S 7235 7237 6259 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 525983574 8908800 251 33554432000 4194304 4922060 140737394159616 18446744073709551615 268272508037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7237/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100384 s]
/proc/loadavg: 4.00 4.00 3.91 5/186 7237
/proc/meminfo: memFree=30267792/32950928 swapFree=67111464/67111528
[pid=7237] ppid=7235 vsize=8700 CPUtime=0 cores=0,2
/proc/7237/stat : 7237 (rissExp.sh) S 7235 7237 6259 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 525983574 8908800 251 33554432000 4194304 4922060 140737394159616 18446744073709551615 268272508037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7237/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300346 s]
/proc/loadavg: 4.00 4.00 3.91 5/186 7237
/proc/meminfo: memFree=30267792/32950928 swapFree=67111464/67111528
[pid=7237] ppid=7235 vsize=8700 CPUtime=0 cores=0,2
/proc/7237/stat : 7237 (rissExp.sh) S 7235 7237 6259 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 525983574 8908800 251 33554432000 4194304 4922060 140737394159616 18446744073709551615 268272508037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7237/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700292 s]
/proc/loadavg: 4.00 4.00 3.91 5/186 7237
/proc/meminfo: memFree=30267792/32950928 swapFree=67111464/67111528
[pid=7237] ppid=7235 vsize=8700 CPUtime=0 cores=0,2
/proc/7237/stat : 7237 (rissExp.sh) S 7235 7237 6259 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 525983574 8908800 251 33554432000 4194304 4922060 140737394159616 18446744073709551615 268272508037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7237/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50108 s]
/proc/loadavg: 3.92 3.98 3.90 4/191 7247
/proc/meminfo: memFree=30151624/32950928 swapFree=67111464/67111528
[pid=7237] ppid=7235 vsize=8700 CPUtime=0 cores=0,2
/proc/7237/stat : 7237 (rissExp.sh) S 7235 7237 6259 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 525983574 8908800 251 33554432000 4194304 4922060 140737394159616 18446744073709551615 268272508037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7237/statm: 2175 251 211 178 0 68 0
[pid=7238] ppid=7237 vsize=274732 CPUtime=1.48 cores=0,2
/proc/7238/stat : 7238 (rissExp) R 7237 7237 6259 0 -1 4202496 66415 0 0 0 138 10 0 0 25 0 1 0 525983575 281325568 58408 33554432000 4194304 5525396 140735846423280 18446744073709551615 268272350241 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7238/statm: 68683 58409 323 325 0 64497 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 283432

[startup+3.1008 s]
/proc/loadavg: 3.92 3.98 3.90 4/190 7247
/proc/meminfo: memFree=29457984/32950928 swapFree=67111464/67111528
[pid=7237] ppid=7235 vsize=8700 CPUtime=0 cores=0,2
/proc/7237/stat : 7237 (rissExp.sh) S 7235 7237 6259 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 525983574 8908800 251 33554432000 4194304 4922060 140737394159616 18446744073709551615 268272508037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7237/statm: 2175 251 211 178 0 68 0
[pid=7238] ppid=7237 vsize=644904 CPUtime=3.09 cores=0,2
/proc/7238/stat : 7238 (rissExp) R 7237 7237 6259 0 -1 4202496 157643 0 0 0 288 21 0 0 25 0 1 0 525983575 660381696 149636 33554432000 4194304 5525396 140735846423280 18446744073709551615 268272350241 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7238/statm: 161226 149636 326 325 0 157040 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 653604

[startup+6.30023 s]
/proc/loadavg: 3.85 3.97 3.90 4/191 7275
/proc/meminfo: memFree=28961004/32950928 swapFree=67111464/67111528
[pid=7237] ppid=7235 vsize=8700 CPUtime=0 cores=0,2
/proc/7237/stat : 7237 (rissExp.sh) S 7235 7237 6259 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 525983574 8908800 251 33554432000 4194304 4922060 140737394159616 18446744073709551615 268272508037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7237/statm: 2175 251 211 178 0 68 0
[pid=7238] ppid=7237 vsize=383032 CPUtime=6.28 cores=0,2
/proc/7238/stat : 7238 (rissExp) R 7237 7237 6259 0 -1 4202496 189700 0 0 0 602 26 0 0 25 0 1 0 525983575 392224768 83805 33554432000 4194304 5525396 140735846423280 18446744073709551615 4322877 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7238/statm: 95758 83805 329 325 0 91572 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 391732

[startup+12.7071 s]
/proc/loadavg: 3.86 3.97 3.90 4/194 7302
/proc/meminfo: memFree=28021304/32950928 swapFree=67111464/67111528
[pid=7237] ppid=7235 vsize=8700 CPUtime=0 cores=0,2
/proc/7237/stat : 7237 (rissExp.sh) S 7235 7237 6259 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 525983574 8908800 251 33554432000 4194304 4922060 140737394159616 18446744073709551615 268272508037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7237/statm: 2175 251 211 178 0 68 0
[pid=7238] ppid=7237 vsize=383032 CPUtime=12.69 cores=0,2
/proc/7238/stat : 7238 (rissExp) R 7237 7237 6259 0 -1 4202496 189701 0 0 0 1243 26 0 0 25 0 1 0 525983575 392224768 83806 33554432000 4194304 5525396 140735846423280 18446744073709551615 4322877 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7238/statm: 95758 83806 329 325 0 91572 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 391732

[startup+25.5009 s]
/proc/loadavg: 3.95 3.98 3.91 5/194 7330
/proc/meminfo: memFree=28956148/32950928 swapFree=67111464/67111528
[pid=7237] ppid=7235 vsize=8700 CPUtime=0 cores=0,2
/proc/7237/stat : 7237 (rissExp.sh) S 7235 7237 6259 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 525983574 8908800 251 33554432000 4194304 4922060 140737394159616 18446744073709551615 268272508037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7237/statm: 2175 251 211 178 0 68 0
[pid=7238] ppid=7237 vsize=397460 CPUtime=25.49 cores=0,2
/proc/7238/stat : 7238 (rissExp) R 7237 7237 6259 0 -1 4202496 199552 0 0 0 2521 28 0 0 25 0 1 0 525983575 406999040 85970 33554432000 4194304 5525396 140735846423280 18446744073709551615 4342360 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7238/statm: 99365 85970 332 325 0 95179 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 406160

[startup+51.1003 s]
/proc/loadavg: 3.91 3.97 3.90 5/194 7386
/proc/meminfo: memFree=29215260/32950928 swapFree=67111464/67111528
[pid=7237] ppid=7235 vsize=8700 CPUtime=0 cores=0,2
/proc/7237/stat : 7237 (rissExp.sh) S 7235 7237 6259 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 525983574 8908800 251 33554432000 4194304 4922060 140737394159616 18446744073709551615 268272508037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7237/statm: 2175 251 211 178 0 68 0
[pid=7238] ppid=7237 vsize=532100 CPUtime=51.09 cores=0,2
/proc/7238/stat : 7238 (rissExp) R 7237 7237 6259 0 -1 4202496 227790 0 0 0 5078 31 0 0 25 0 1 0 525983575 544870400 114208 33554432000 4194304 5525396 140735846423280 18446744073709551615 4314847 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7238/statm: 133025 114208 336 325 0 128839 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 540800

[startup+102.301 s]
/proc/loadavg: 3.96 3.97 3.91 5/194 7388
/proc/meminfo: memFree=29097128/32950928 swapFree=67111464/67111528
[pid=7237] ppid=7235 vsize=8700 CPUtime=0 cores=0,2
/proc/7237/stat : 7237 (rissExp.sh) S 7235 7237 6259 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 525983574 8908800 251 33554432000 4194304 4922060 140737394159616 18446744073709551615 268272508037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7237/statm: 2175 251 211 178 0 68 0
[pid=7238] ppid=7237 vsize=594804 CPUtime=102.28 cores=0,2
/proc/7238/stat : 7238 (rissExp) R 7237 7237 6259 0 -1 4202496 315320 0 0 0 10186 42 0 0 25 0 1 0 525983575 609079296 129721 33554432000 4194304 5525396 140735846423280 18446744073709551615 5303098 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7238/statm: 148701 129721 372 325 0 144515 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 603504

[startup+162.306 s]
/proc/loadavg: 3.98 3.97 3.91 5/194 7389
/proc/meminfo: memFree=29053444/32950928 swapFree=67111464/67111528
[pid=7237] ppid=7235 vsize=8700 CPUtime=0 cores=0,2
/proc/7237/stat : 7237 (rissExp.sh) S 7235 7237 6259 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 525983574 8908800 251 33554432000 4194304 4922060 140737394159616 18446744073709551615 268272508037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7237/statm: 2175 251 211 178 0 68 0
[pid=7238] ppid=7237 vsize=611844 CPUtime=162.3 cores=0,2
/proc/7238/stat : 7238 (rissExp) R 7237 7237 6259 0 -1 4202496 319526 0 0 0 16185 45 0 0 25 0 1 0 525983575 626528256 133927 33554432000 4194304 5525396 140735846423280 18446744073709551615 4236821 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7238/statm: 152961 133927 372 325 0 148775 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 620544

[startup+222.301 s]
/proc/loadavg: 3.99 3.97 3.91 5/194 7391
/proc/meminfo: memFree=29010348/32950928 swapFree=67111464/67111528
[pid=7237] ppid=7235 vsize=8700 CPUtime=0 cores=0,2
/proc/7237/stat : 7237 (rissExp.sh) S 7235 7237 6259 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 525983574 8908800 251 33554432000 4194304 4922060 140737394159616 18446744073709551615 268272508037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7237/statm: 2175 251 211 178 0 68 0
[pid=7238] ppid=7237 vsize=620276 CPUtime=222.29 cores=0,2
/proc/7238/stat : 7238 (rissExp) R 7237 7237 6259 0 -1 4202496 321631 0 0 0 22184 45 0 0 25 0 1 0 525983575 635162624 136032 33554432000 4194304 5525396 140735846423280 18446744073709551615 5303054 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7238/statm: 155069 136032 372 325 0 150883 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 628976

[startup+282.301 s]
/proc/loadavg: 3.99 3.97 3.91 5/194 7393
/proc/meminfo: memFree=28975920/32950928 swapFree=67111464/67111528
[pid=7237] ppid=7235 vsize=8700 CPUtime=0 cores=0,2
/proc/7237/stat : 7237 (rissExp.sh) S 7235 7237 6259 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 525983574 8908800 251 33554432000 4194304 4922060 140737394159616 18446744073709551615 268272508037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7237/statm: 2175 251 211 178 0 68 0
[pid=7238] ppid=7237 vsize=635120 CPUtime=282.3 cores=0,2
/proc/7238/stat : 7238 (rissExp) R 7237 7237 6259 0 -1 4202496 325290 0 0 0 28183 47 0 0 25 0 1 0 525983575 650362880 139691 33554432000 4194304 5525396 140735846423280 18446744073709551615 4219998 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7238/statm: 158780 139691 372 325 0 154594 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 643820

[startup+342.3 s]
/proc/loadavg: 3.99 3.97 3.91 5/194 7394
/proc/meminfo: memFree=28955024/32950928 swapFree=67111464/67111528
[pid=7237] ppid=7235 vsize=8700 CPUtime=0 cores=0,2
/proc/7237/stat : 7237 (rissExp.sh) S 7235 7237 6259 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 525983574 8908800 251 33554432000 4194304 4922060 140737394159616 18446744073709551615 268272508037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7237/statm: 2175 251 211 178 0 68 0
[pid=7238] ppid=7237 vsize=646000 CPUtime=342.3 cores=0,2
/proc/7238/stat : 7238 (rissExp) R 7237 7237 6259 0 -1 4202496 328033 0 0 0 34182 48 0 0 25 0 1 0 525983575 661504000 142434 33554432000 4194304 5525396 140735846423280 18446744073709551615 5309183 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7238/statm: 161500 142434 372 325 0 157314 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 654700

[startup+402.301 s]
/proc/loadavg: 3.99 3.97 3.91 5/194 7396
/proc/meminfo: memFree=28882668/32950928 swapFree=67111464/67111528
[pid=7237] ppid=7235 vsize=8700 CPUtime=0 cores=0,2

################
# More data... #
################

/proc/7238/statm: 177852 158644 372 325 0 173666 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 720108

[startup+642.301 s]
/proc/loadavg: 4.00 3.99 3.91 5/194 7402
/proc/meminfo: memFree=28631216/32950928 swapFree=67111464/67111528
[pid=7237] ppid=7235 vsize=8700 CPUtime=0 cores=0,2
/proc/7237/stat : 7237 (rissExp.sh) S 7235 7237 6259 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 525983574 8908800 251 33554432000 4194304 4922060 140737394159616 18446744073709551615 268272508037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7237/statm: 2175 251 211 178 0 68 0
[pid=7238] ppid=7237 vsize=730580 CPUtime=642.3 cores=0,2
/proc/7238/stat : 7238 (rissExp) R 7237 7237 6259 0 -1 4202496 349021 0 0 0 64175 55 0 0 25 0 1 0 525983575 748113920 163422 33554432000 4194304 5525396 140735846423280 18446744073709551615 5303054 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7238/statm: 182645 163422 372 325 0 178459 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 739280

[startup+702.3 s]
/proc/loadavg: 4.00 3.99 3.91 5/194 7404
/proc/meminfo: memFree=28622204/32950928 swapFree=67111464/67111528
[pid=7237] ppid=7235 vsize=8700 CPUtime=0 cores=0,2
/proc/7237/stat : 7237 (rissExp.sh) S 7235 7237 6259 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 525983574 8908800 251 33554432000 4194304 4922060 140737394159616 18446744073709551615 268272508037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7237/statm: 2175 251 211 178 0 68 0
[pid=7238] ppid=7237 vsize=730580 CPUtime=702.31 cores=0,2
/proc/7238/stat : 7238 (rissExp) R 7237 7237 6259 0 -1 4202496 349024 0 0 0 70176 55 0 0 25 0 1 0 525983575 748113920 163425 33554432000 4194304 5525396 140735846423280 18446744073709551615 5313248 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7238/statm: 182645 163425 372 325 0 178459 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 739280

[startup+762.301 s]
/proc/loadavg: 4.00 3.99 3.91 5/194 7405
/proc/meminfo: memFree=28169924/32950928 swapFree=67111464/67111528
[pid=7237] ppid=7235 vsize=8700 CPUtime=0 cores=0,2
/proc/7237/stat : 7237 (rissExp.sh) S 7235 7237 6259 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 525983574 8908800 251 33554432000 4194304 4922060 140737394159616 18446744073709551615 268272508037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7237/statm: 2175 251 211 178 0 68 0
[pid=7238] ppid=7237 vsize=730580 CPUtime=762.31 cores=0,2
/proc/7238/stat : 7238 (rissExp) R 7237 7237 6259 0 -1 4202496 349040 0 0 0 76175 56 0 0 25 0 1 0 525983575 748113920 163441 33554432000 4194304 5525396 140735846423280 18446744073709551615 5308681 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7238/statm: 182645 163441 372 325 0 178459 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 739280

[startup+822.307 s]
/proc/loadavg: 4.00 3.99 3.91 5/194 7407
/proc/meminfo: memFree=28043856/32950928 swapFree=67111464/67111528
[pid=7237] ppid=7235 vsize=8700 CPUtime=0 cores=0,2
/proc/7237/stat : 7237 (rissExp.sh) S 7235 7237 6259 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 525983574 8908800 251 33554432000 4194304 4922060 140737394159616 18446744073709551615 268272508037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7237/statm: 2175 251 211 178 0 68 0
[pid=7238] ppid=7237 vsize=754452 CPUtime=822.31 cores=0,2
/proc/7238/stat : 7238 (rissExp) R 7237 7237 6259 0 -1 4202496 354846 0 0 0 82174 57 0 0 25 0 1 0 525983575 772558848 169247 33554432000 4194304 5525396 140735846423280 18446744073709551615 5322765 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7238/statm: 188613 169247 372 325 0 184427 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 763152

[startup+882.3 s]
/proc/loadavg: 4.00 3.99 3.91 5/194 7409
/proc/meminfo: memFree=28018752/32950928 swapFree=67111464/67111528
[pid=7237] ppid=7235 vsize=8700 CPUtime=0 cores=0,2
/proc/7237/stat : 7237 (rissExp.sh) S 7235 7237 6259 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 525983574 8908800 251 33554432000 4194304 4922060 140737394159616 18446744073709551615 268272508037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7237/statm: 2175 251 211 178 0 68 0
[pid=7238] ppid=7237 vsize=766168 CPUtime=882.31 cores=0,2
/proc/7238/stat : 7238 (rissExp) R 7237 7237 6259 0 -1 4202496 357626 0 0 0 88173 58 0 0 25 0 1 0 525983575 784556032 172027 33554432000 4194304 5525396 140735846423280 18446744073709551615 4220114 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7238/statm: 191542 172027 372 325 0 187356 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 774868

[startup+942.301 s]
/proc/loadavg: 4.00 3.99 3.91 5/194 7410
/proc/meminfo: memFree=28006784/32950928 swapFree=67111464/67111528
[pid=7237] ppid=7235 vsize=8700 CPUtime=0 cores=0,2
/proc/7237/stat : 7237 (rissExp.sh) S 7235 7237 6259 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 525983574 8908800 251 33554432000 4194304 4922060 140737394159616 18446744073709551615 268272508037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7237/statm: 2175 251 211 178 0 68 0
[pid=7238] ppid=7237 vsize=766168 CPUtime=942.31 cores=0,2
/proc/7238/stat : 7238 (rissExp) R 7237 7237 6259 0 -1 4202496 357632 0 0 0 94173 58 0 0 25 0 1 0 525983575 784556032 172033 33554432000 4194304 5525396 140735846423280 18446744073709551615 4219732 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7238/statm: 191542 172033 372 325 0 187356 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 774868

[startup+1002.3 s]
/proc/loadavg: 4.07 4.00 3.92 5/194 7412
/proc/meminfo: memFree=27948576/32950928 swapFree=67111464/67111528
[pid=7237] ppid=7235 vsize=8700 CPUtime=0 cores=0,2
/proc/7237/stat : 7237 (rissExp.sh) S 7235 7237 6259 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 525983574 8908800 251 33554432000 4194304 4922060 140737394159616 18446744073709551615 268272508037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7237/statm: 2175 251 211 178 0 68 0
[pid=7238] ppid=7237 vsize=766168 CPUtime=1002.31 cores=0,2
/proc/7238/stat : 7238 (rissExp) R 7237 7237 6259 0 -1 4202496 357644 0 0 0 100173 58 0 0 25 0 1 0 525983575 784556032 172045 33554432000 4194304 5525396 140735846423280 18446744073709551615 5304716 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7238/statm: 191542 172045 372 325 0 187356 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 774868

[startup+1062.3 s]
/proc/loadavg: 4.02 4.00 3.92 5/194 7413
/proc/meminfo: memFree=27868044/32950928 swapFree=67111464/67111528
[pid=7237] ppid=7235 vsize=8700 CPUtime=0 cores=0,2
/proc/7237/stat : 7237 (rissExp.sh) S 7235 7237 6259 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 525983574 8908800 251 33554432000 4194304 4922060 140737394159616 18446744073709551615 268272508037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7237/statm: 2175 251 211 178 0 68 0
[pid=7238] ppid=7237 vsize=841780 CPUtime=1062.31 cores=0,2
/proc/7238/stat : 7238 (rissExp) R 7237 7237 6259 0 -1 4202496 376568 0 0 0 106168 63 0 0 25 0 1 0 525983575 861982720 190969 33554432000 4194304 5525396 140735846423280 18446744073709551615 4252745 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7238/statm: 210445 190969 372 325 0 206259 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 850480

[startup+1122.3 s]
/proc/loadavg: 4.01 4.00 3.92 5/194 7415
/proc/meminfo: memFree=27719548/32950928 swapFree=67111464/67111528
[pid=7237] ppid=7235 vsize=8700 CPUtime=0 cores=0,2
/proc/7237/stat : 7237 (rissExp.sh) S 7235 7237 6259 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 525983574 8908800 251 33554432000 4194304 4922060 140737394159616 18446744073709551615 268272508037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7237/statm: 2175 251 211 178 0 68 0
[pid=7238] ppid=7237 vsize=890700 CPUtime=1122.31 cores=0,2
/proc/7238/stat : 7238 (rissExp) R 7237 7237 6259 0 -1 4202496 388782 0 0 0 112164 67 0 0 25 0 1 0 525983575 912076800 203183 33554432000 4194304 5525396 140735846423280 18446744073709551615 268272386690 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7238/statm: 222675 203183 372 325 0 218489 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 899400

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 3.92 5/194 7417
/proc/meminfo: memFree=27438248/32950928 swapFree=67111464/67111528
[pid=7237] ppid=7235 vsize=8700 CPUtime=0 cores=0,2
/proc/7237/stat : 7237 (rissExp.sh) S 7235 7237 6259 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 525983574 8908800 251 33554432000 4194304 4922060 140737394159616 18446744073709551615 268272508037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7237/statm: 2175 251 211 178 0 68 0
[pid=7238] ppid=7237 vsize=890700 CPUtime=1182.31 cores=0,2
/proc/7238/stat : 7238 (rissExp) R 7237 7237 6259 0 -1 4202496 388785 0 0 0 118164 67 0 0 25 0 1 0 525983575 912076800 203186 33554432000 4194304 5525396 140735846423280 18446744073709551615 5309062 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7238/statm: 222675 203186 372 325 0 218489 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 899400

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 3.92 5/194 7418
/proc/meminfo: memFree=27157696/32950928 swapFree=67111464/67111528
[pid=7237] ppid=7235 vsize=8700 CPUtime=0 cores=0,2
/proc/7237/stat : 7237 (rissExp.sh) S 7235 7237 6259 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 525983574 8908800 251 33554432000 4194304 4922060 140737394159616 18446744073709551615 268272508037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7237/statm: 2175 251 211 178 0 68 0
[pid=7238] ppid=7237 vsize=890700 CPUtime=1242.31 cores=0,2
/proc/7238/stat : 7238 (rissExp) R 7237 7237 6259 0 -1 4202496 388792 0 0 0 124164 67 0 0 25 0 1 0 525983575 912076800 203193 33554432000 4194304 5525396 140735846423280 18446744073709551615 5308028 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7238/statm: 222675 203193 372 325 0 218489 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 899400



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.00 3.92 5/194 7420
/proc/meminfo: memFree=26987256/32950928 swapFree=67111464/67111528
[pid=7237] ppid=7235 vsize=8700 CPUtime=0 cores=0,2
/proc/7237/stat : 7237 (rissExp.sh) S 7235 7237 6259 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 525983574 8908800 251 33554432000 4194304 4922060 140737394159616 18446744073709551615 268272508037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7237/statm: 2175 251 211 178 0 68 0
[pid=7238] ppid=7237 vsize=896356 CPUtime=1300.03 cores=0,2
/proc/7238/stat : 7238 (rissExp) R 7237 7237 6259 0 -1 4202496 390059 0 0 0 129935 68 0 0 25 0 1 0 525983575 917868544 204460 33554432000 4194304 5525396 140735846423280 18446744073709551615 5308568 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7238/statm: 224089 204460 372 325 0 219903 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 905056

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 7237 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=0
# CPU time returned by wait4() is 0.000999
# while last known CPU time is 1300.03
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1300.01
CPU time (s): 1300.03
CPU user time (s): 1299.35
CPU system time (s): 0.68
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 905056

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 331
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 3

runsolver used 1.9927 second user time and 5.10622 second system time

The end

Launcher Data 

Begin job on node122 at 2011-04-30 08:10:48
IDJOB=3293663
IDBENCH=88165
IDSOLVER=1599
FILE ID=node122/3293663-1304143846
RUNJOBID= node122-1304141242-6862
PBS_JOBID= 13170825
Free space on /tmp= 73156 MiB

SOLVER NAME= riss Exp
BENCH NAME= SAT-Race-2010-CNF/hardware-verification/velev/2dlx_ca_bp_f_liveness.cnf
COMMAND LINE= DIR/rissExp.sh DIR BENCHNAME RANDOMSEED TIMELIMIT MEMLIMIT NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3293663-1304143846/watcher-3293663-1304143846 -o /tmp/evaluation-result-3293663-1304143846/solver-3293663-1304143846 -C 2400 -W 1300 -M 7680  HOME/rissExp.sh HOME HOME/instance-3293663-1304143846.cnf 1667903394 2400 7680 2

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= 99cd8de7f06ce8c087a5c7fb299dfb62
RANDOM SEED=1667903394

node122.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.64
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.97
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      30267816 kB
Buffers:        319620 kB
Cached:        1719148 kB
SwapCached:         64 kB
Active:         473228 kB
Inactive:      1859340 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      30267816 kB
SwapTotal:    67111528 kB
SwapFree:     67111464 kB
Dirty:          197308 kB
Writeback:           0 kB
AnonPages:      293212 kB
Mapped:          16148 kB
Slab:           285264 kB
PageTables:       5840 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   469864 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73132 MiB
End job on node122 at 2011-04-30 08:32:30