Trace number 3249925

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 1.0? (TO) 1300.04 1300.01

General information on the benchmark

Namecrafted/skvortsov/automata-synchronization/
crn_40_1520_u.cnf
MD5SUMac02a3a5c06227748ecf75dd451ebb7e
Bench CategoryCRAFTED (crafted 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 variables63840
Number of clauses123900
Sum of the clauses size369320
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22380
Number of clauses of size 3121520
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.01	c *****************************************************
0.00/0.01	c *        riss, Copyright 2009 Norbert Manthey       *
0.00/0.01	c *   This program may be redistributed or modified   *
0.00/0.01	c * under the terms of the GNU General Public License *
0.00/0.01	c *****************************************************
0.00/0.01	c process id: 9190
0.00/0.04	c parsetime: 29755us
0.00/0.04	c parsed 123900 clauses with 63840 variables
1.69/1.78	c init all components done
1.69/1.78	c ====================
1.69/1.78	c trail size: 438

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-3249925-1304140245/watcher-3249925-1304140245 -o /tmp/evaluation-result-3249925-1304140245/solver-3249925-1304140245 -C 2400 -W 1300 -M 7680 HOME/riss.sh HOME HOME/instance-3249925-1304140245.cnf 1765766014 2400 7680 2 

running on 2 cores: 4,6

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: 1.81 2.06 2.79 5/192 9189
/proc/meminfo: memFree=29018452/32951124 swapFree=67111348/67111528
[pid=9189] ppid=9187 vsize=8700 CPUtime=0 cores=4,6
/proc/9189/stat : 9189 (riss.sh) S 9187 9189 8543 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 604255009 8908800 251 33554432000 4194304 4922060 140733325209552 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/9189/statm: 2175 251 211 178 0 68 0

[startup+0.07618 s]
/proc/loadavg: 1.81 2.06 2.79 5/192 9189
/proc/meminfo: memFree=29018452/32951124 swapFree=67111348/67111528
[pid=9189] ppid=9187 vsize=8700 CPUtime=0 cores=4,6
/proc/9189/stat : 9189 (riss.sh) S 9187 9189 8543 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 604255009 8908800 251 33554432000 4194304 4922060 140733325209552 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/9189/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101179 s]
/proc/loadavg: 1.81 2.06 2.79 5/192 9189
/proc/meminfo: memFree=29018452/32951124 swapFree=67111348/67111528
[pid=9189] ppid=9187 vsize=8700 CPUtime=0 cores=4,6
/proc/9189/stat : 9189 (riss.sh) S 9187 9189 8543 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 604255009 8908800 251 33554432000 4194304 4922060 140733325209552 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/9189/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301171 s]
/proc/loadavg: 1.81 2.06 2.79 5/192 9189
/proc/meminfo: memFree=29018452/32951124 swapFree=67111348/67111528
[pid=9189] ppid=9187 vsize=8700 CPUtime=0 cores=4,6
/proc/9189/stat : 9189 (riss.sh) S 9187 9189 8543 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 604255009 8908800 251 33554432000 4194304 4922060 140733325209552 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/9189/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701096 s]
/proc/loadavg: 1.81 2.06 2.79 5/192 9189
/proc/meminfo: memFree=29018452/32951124 swapFree=67111348/67111528
[pid=9189] ppid=9187 vsize=8700 CPUtime=0 cores=4,6
/proc/9189/stat : 9189 (riss.sh) S 9187 9189 8543 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 604255009 8908800 251 33554432000 4194304 4922060 140733325209552 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/9189/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50094 s]
/proc/loadavg: 1.81 2.06 2.79 5/194 9191
/proc/meminfo: memFree=28956312/32951124 swapFree=67111348/67111528
[pid=9189] ppid=9187 vsize=8700 CPUtime=0 cores=4,6
/proc/9189/stat : 9189 (riss.sh) S 9187 9189 8543 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 604255009 8908800 251 33554432000 4194304 4922060 140733325209552 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/9189/statm: 2175 251 211 178 0 68 0
[pid=9190] ppid=9189 vsize=78424 CPUtime=1.49 cores=4,6
/proc/9190/stat : 9190 (riss) R 9189 9189 8543 0 -1 4202496 17375 0 0 0 147 2 0 0 25 0 1 0 604255009 80306176 14752 33554432000 4194304 5523604 140733343218080 18446744073709551615 4274931 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/9190/statm: 19606 14752 328 325 0 15420 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 87124

[startup+3.10064 s]
/proc/loadavg: 1.81 2.06 2.79 5/194 9191
/proc/meminfo: memFree=28940588/32951124 swapFree=67111348/67111528
[pid=9189] ppid=9187 vsize=8700 CPUtime=0 cores=4,6
/proc/9189/stat : 9189 (riss.sh) S 9187 9189 8543 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 604255009 8908800 251 33554432000 4194304 4922060 140733325209552 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/9189/statm: 2175 251 211 178 0 68 0
[pid=9190] ppid=9189 vsize=92540 CPUtime=3.09 cores=4,6
/proc/9190/stat : 9190 (riss) R 9189 9189 8543 0 -1 4202496 20848 0 0 0 306 3 0 0 25 0 1 0 604255009 94760960 18225 33554432000 4194304 5523604 140733343218080 18446744073709551615 4252356 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/9190/statm: 23135 18225 370 325 0 18949 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 101240

[startup+6.30102 s]
/proc/loadavg: 2.06 2.11 2.80 5/194 9191
/proc/meminfo: memFree=28933080/32951124 swapFree=67111348/67111528
[pid=9189] ppid=9187 vsize=8700 CPUtime=0 cores=4,6
/proc/9189/stat : 9189 (riss.sh) S 9187 9189 8543 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 604255009 8908800 251 33554432000 4194304 4922060 140733325209552 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/9189/statm: 2175 251 211 178 0 68 0
[pid=9190] ppid=9189 vsize=94464 CPUtime=6.29 cores=4,6
/proc/9190/stat : 9190 (riss) R 9189 9189 8543 0 -1 4202496 21297 0 0 0 626 3 0 0 25 0 1 0 604255009 96731136 18674 33554432000 4194304 5523604 140733343218080 18446744073709551615 5333272 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/9190/statm: 23616 18674 370 325 0 19430 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 103164

[startup+12.7008 s]
/proc/loadavg: 2.22 2.14 2.81 5/194 9191
/proc/meminfo: memFree=28920612/32951124 swapFree=67111348/67111528
[pid=9189] ppid=9187 vsize=8700 CPUtime=0 cores=4,6
/proc/9189/stat : 9189 (riss.sh) S 9187 9189 8543 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 604255009 8908800 251 33554432000 4194304 4922060 140733325209552 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/9189/statm: 2175 251 211 178 0 68 0
[pid=9190] ppid=9189 vsize=96864 CPUtime=12.69 cores=4,6
/proc/9190/stat : 9190 (riss) R 9189 9189 8543 0 -1 4202496 21868 0 0 0 1266 3 0 0 25 0 1 0 604255009 99188736 19245 33554432000 4194304 5523604 140733343218080 18446744073709551615 5332930 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/9190/statm: 24216 19245 370 325 0 20030 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 105564

[startup+25.5005 s]
/proc/loadavg: 2.61 2.23 2.82 5/194 9248
/proc/meminfo: memFree=28907244/32951124 swapFree=67111348/67111528
[pid=9189] ppid=9187 vsize=8700 CPUtime=0 cores=4,6
/proc/9189/stat : 9189 (riss.sh) S 9187 9189 8543 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 604255009 8908800 251 33554432000 4194304 4922060 140733325209552 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/9189/statm: 2175 251 211 178 0 68 0
[pid=9190] ppid=9189 vsize=104052 CPUtime=25.5 cores=4,6
/proc/9190/stat : 9190 (riss) R 9189 9189 8543 0 -1 4202496 23583 0 0 0 2546 4 0 0 25 0 1 0 604255009 106549248 20960 33554432000 4194304 5523604 140733343218080 18446744073709551615 4252532 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/9190/statm: 26013 20960 370 325 0 21827 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 112752

[startup+51.1007 s]
/proc/loadavg: 3.16 2.39 2.86 5/194 9249
/proc/meminfo: memFree=28875832/32951124 swapFree=67111348/67111528
[pid=9189] ppid=9187 vsize=8700 CPUtime=0 cores=4,6
/proc/9189/stat : 9189 (riss.sh) S 9187 9189 8543 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 604255009 8908800 251 33554432000 4194304 4922060 140733325209552 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/9189/statm: 2175 251 211 178 0 68 0
[pid=9190] ppid=9189 vsize=114988 CPUtime=51.09 cores=4,6
/proc/9190/stat : 9190 (riss) R 9189 9189 8543 0 -1 4202496 26109 0 0 0 5105 4 0 0 25 0 1 0 604255009 117747712 23486 33554432000 4194304 5523604 140733343218080 18446744073709551615 4227589 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/9190/statm: 28747 23486 370 325 0 24561 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 123688

[startup+102.307 s]
/proc/loadavg: 3.64 2.63 2.92 5/194 9250
/proc/meminfo: memFree=28828168/32951124 swapFree=67111348/67111528
[pid=9189] ppid=9187 vsize=8700 CPUtime=0 cores=4,6
/proc/9189/stat : 9189 (riss.sh) S 9187 9189 8543 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 604255009 8908800 251 33554432000 4194304 4922060 140733325209552 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/9189/statm: 2175 251 211 178 0 68 0
[pid=9190] ppid=9189 vsize=137776 CPUtime=102.3 cores=4,6
/proc/9190/stat : 9190 (riss) R 9189 9189 8543 0 -1 4202496 31645 0 0 0 10224 6 0 0 25 0 1 0 604255009 141082624 29022 33554432000 4194304 5523604 140733343218080 18446744073709551615 5333231 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/9190/statm: 34444 29022 370 325 0 30258 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 146476

[startup+162.301 s]
/proc/loadavg: 3.86 2.88 2.98 5/194 9251
/proc/meminfo: memFree=28769488/32951124 swapFree=67111348/67111528
[pid=9189] ppid=9187 vsize=8700 CPUtime=0 cores=4,6
/proc/9189/stat : 9189 (riss.sh) S 9187 9189 8543 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 604255009 8908800 251 33554432000 4194304 4922060 140733325209552 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/9189/statm: 2175 251 211 178 0 68 0
[pid=9190] ppid=9189 vsize=177384 CPUtime=162.29 cores=4,6
/proc/9190/stat : 9190 (riss) R 9189 9189 8543 0 -1 4202496 41774 0 0 0 16220 9 0 0 25 0 1 0 604255009 181641216 39151 33554432000 4194304 5523604 140733343218080 18446744073709551615 5332786 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/9190/statm: 44346 39151 371 325 0 40160 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 186084

[startup+222.301 s]
/proc/loadavg: 3.95 3.08 3.04 5/194 9253
/proc/meminfo: memFree=28710432/32951124 swapFree=67111348/67111528
[pid=9189] ppid=9187 vsize=8700 CPUtime=0 cores=4,6
/proc/9189/stat : 9189 (riss.sh) S 9187 9189 8543 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 604255009 8908800 251 33554432000 4194304 4922060 140733325209552 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/9189/statm: 2175 251 211 178 0 68 0
[pid=9190] ppid=9189 vsize=223940 CPUtime=222.3 cores=4,6
/proc/9190/stat : 9190 (riss) R 9189 9189 8543 0 -1 4202496 52397 0 0 0 22219 11 0 0 25 0 1 0 604255009 229314560 49774 33554432000 4194304 5523604 140733343218080 18446744073709551615 4252758 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/9190/statm: 55985 49774 371 325 0 51799 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 232640

[startup+282.301 s]
/proc/loadavg: 3.98 3.25 3.10 5/194 9255
/proc/meminfo: memFree=28676300/32951124 swapFree=67111348/67111528
[pid=9189] ppid=9187 vsize=8700 CPUtime=0 cores=4,6
/proc/9189/stat : 9189 (riss.sh) S 9187 9189 8543 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 604255009 8908800 251 33554432000 4194304 4922060 140733325209552 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/9189/statm: 2175 251 211 178 0 68 0
[pid=9190] ppid=9189 vsize=250008 CPUtime=282.3 cores=4,6
/proc/9190/stat : 9190 (riss) R 9189 9189 8543 0 -1 4202496 59093 0 0 0 28217 13 0 0 25 0 1 0 604255009 256008192 56470 33554432000 4194304 5523604 140733343218080 18446744073709551615 5333341 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/9190/statm: 62502 56470 371 325 0 58316 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 258708

[startup+342.301 s]
/proc/loadavg: 4.02 3.39 3.16 5/194 9256
/proc/meminfo: memFree=28627164/32951124 swapFree=67111348/67111528
[pid=9189] ppid=9187 vsize=8700 CPUtime=0 cores=4,6
/proc/9189/stat : 9189 (riss.sh) S 9187 9189 8543 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 604255009 8908800 251 33554432000 4194304 4922060 140733325209552 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/9189/statm: 2175 251 211 178 0 68 0
[pid=9190] ppid=9189 vsize=277412 CPUtime=342.3 cores=4,6
/proc/9190/stat : 9190 (riss) R 9189 9189 8543 0 -1 4202496 66080 0 0 0 34215 15 0 0 25 0 1 0 604255009 284069888 63457 33554432000 4194304 5523604 140733343218080 18446744073709551615 5332925 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/9190/statm: 69353 63457 371 325 0 65167 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 286112

[startup+402.3 s]
/proc/loadavg: 4.07 3.52 3.21 5/194 9258
/proc/meminfo: memFree=28603700/32951124 swapFree=67111348/67111528
[pid=9189] ppid=9187 vsize=8700 CPUtime=0 cores=4,6

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

/proc/9190/statm: 94306 86324 371 325 0 90120 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 385924

[startup+642.301 s]
/proc/loadavg: 4.05 3.79 3.39 5/194 9264
/proc/meminfo: memFree=28481084/32951124 swapFree=67111348/67111528
[pid=9189] ppid=9187 vsize=8700 CPUtime=0 cores=4,6
/proc/9189/stat : 9189 (riss.sh) S 9187 9189 8543 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 604255009 8908800 251 33554432000 4194304 4922060 140733325209552 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/9189/statm: 2175 251 211 178 0 68 0
[pid=9190] ppid=9189 vsize=383708 CPUtime=642.32 cores=4,6
/proc/9190/stat : 9190 (riss) R 9189 9189 8543 0 -1 4202496 92753 0 0 0 64208 24 0 0 25 0 1 0 604255009 392916992 88081 33554432000 4194304 5523604 140733343218080 18446744073709551615 5333246 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/9190/statm: 95927 88081 371 325 0 91741 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 392408

[startup+702.301 s]
/proc/loadavg: 4.02 3.83 3.42 5/194 9266
/proc/meminfo: memFree=28443616/32951124 swapFree=67111348/67111528
[pid=9189] ppid=9187 vsize=8700 CPUtime=0 cores=4,6
/proc/9189/stat : 9189 (riss.sh) S 9187 9189 8543 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 604255009 8908800 251 33554432000 4194304 4922060 140733325209552 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/9189/statm: 2175 251 211 178 0 68 0
[pid=9190] ppid=9189 vsize=415200 CPUtime=702.31 cores=4,6
/proc/9190/stat : 9190 (riss) R 9189 9189 8543 0 -1 4202496 100891 0 0 0 70205 26 0 0 25 0 1 0 604255009 425164800 96219 33554432000 4194304 5523604 140733343218080 18446744073709551615 5333190 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/9190/statm: 103800 96219 371 325 0 99614 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 423900

[startup+762.307 s]
/proc/loadavg: 4.00 3.85 3.46 5/194 9267
/proc/meminfo: memFree=28381104/32951124 swapFree=67111348/67111528
[pid=9189] ppid=9187 vsize=8700 CPUtime=0 cores=4,6
/proc/9189/stat : 9189 (riss.sh) S 9187 9189 8543 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 604255009 8908800 251 33554432000 4194304 4922060 140733325209552 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/9189/statm: 2175 251 211 178 0 68 0
[pid=9190] ppid=9189 vsize=473396 CPUtime=762.33 cores=4,6
/proc/9190/stat : 9190 (riss) R 9189 9189 8543 0 -1 4202496 115614 0 0 0 76202 31 0 0 25 0 1 0 604255009 484757504 110942 33554432000 4194304 5523604 140733343218080 18446744073709551615 5333209 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/9190/statm: 118349 110942 371 325 0 114163 0
Current children cumulated CPU time (s) 762.33
Current children cumulated vsize (KiB) 482096

[startup+822.3 s]
/proc/loadavg: 4.00 3.88 3.49 5/194 9269
/proc/meminfo: memFree=28380704/32951124 swapFree=67111348/67111528
[pid=9189] ppid=9187 vsize=8700 CPUtime=0 cores=4,6
/proc/9189/stat : 9189 (riss.sh) S 9187 9189 8543 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 604255009 8908800 251 33554432000 4194304 4922060 140733325209552 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/9189/statm: 2175 251 211 178 0 68 0
[pid=9190] ppid=9189 vsize=473396 CPUtime=822.32 cores=4,6
/proc/9190/stat : 9190 (riss) R 9189 9189 8543 0 -1 4202496 115617 0 0 0 82201 31 0 0 25 0 1 0 604255009 484757504 110945 33554432000 4194304 5523604 140733343218080 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/9190/statm: 118349 110945 371 325 0 114163 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 482096

[startup+882.301 s]
/proc/loadavg: 4.04 3.91 3.52 5/194 9271
/proc/meminfo: memFree=28379052/32951124 swapFree=67111348/67111528
[pid=9189] ppid=9187 vsize=8700 CPUtime=0 cores=4,6
/proc/9189/stat : 9189 (riss.sh) S 9187 9189 8543 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 604255009 8908800 251 33554432000 4194304 4922060 140733325209552 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/9189/statm: 2175 251 211 178 0 68 0
[pid=9190] ppid=9189 vsize=473396 CPUtime=882.32 cores=4,6
/proc/9190/stat : 9190 (riss) R 9189 9189 8543 0 -1 4202496 115632 0 0 0 88201 31 0 0 25 0 1 0 604255009 484757504 110960 33554432000 4194304 5523604 140733343218080 18446744073709551615 5333341 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/9190/statm: 118349 110960 371 325 0 114163 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 482096

[startup+942.301 s]
/proc/loadavg: 4.01 3.93 3.55 5/194 9272
/proc/meminfo: memFree=28370860/32951124 swapFree=67111348/67111528
[pid=9189] ppid=9187 vsize=8700 CPUtime=0 cores=4,6
/proc/9189/stat : 9189 (riss.sh) S 9187 9189 8543 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 604255009 8908800 251 33554432000 4194304 4922060 140733325209552 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/9189/statm: 2175 251 211 178 0 68 0
[pid=9190] ppid=9189 vsize=473396 CPUtime=942.32 cores=4,6
/proc/9190/stat : 9190 (riss) R 9189 9189 8543 0 -1 4202496 115635 0 0 0 94201 31 0 0 25 0 1 0 604255009 484757504 110963 33554432000 4194304 5523604 140733343218080 18446744073709551615 5333092 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/9190/statm: 118349 110963 371 325 0 114163 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 482096

[startup+1002.3 s]
/proc/loadavg: 4.04 3.95 3.58 5/194 9274
/proc/meminfo: memFree=28358928/32951124 swapFree=67111348/67111528
[pid=9189] ppid=9187 vsize=8700 CPUtime=0 cores=4,6
/proc/9189/stat : 9189 (riss.sh) S 9187 9189 8543 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 604255009 8908800 251 33554432000 4194304 4922060 140733325209552 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/9189/statm: 2175 251 211 178 0 68 0
[pid=9190] ppid=9189 vsize=473396 CPUtime=1002.32 cores=4,6
/proc/9190/stat : 9190 (riss) R 9189 9189 8543 0 -1 4202496 115763 0 0 0 100201 31 0 0 25 0 1 0 604255009 484757504 111091 33554432000 4194304 5523604 140733343218080 18446744073709551615 5333341 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/9190/statm: 118349 111091 371 325 0 114163 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 482096

[startup+1062.3 s]
/proc/loadavg: 4.01 3.95 3.60 5/194 9275
/proc/meminfo: memFree=28310420/32951124 swapFree=67111348/67111528
[pid=9189] ppid=9187 vsize=8700 CPUtime=0 cores=4,6
/proc/9189/stat : 9189 (riss.sh) S 9187 9189 8543 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 604255009 8908800 251 33554432000 4194304 4922060 140733325209552 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/9189/statm: 2175 251 211 178 0 68 0
[pid=9190] ppid=9189 vsize=507504 CPUtime=1062.33 cores=4,6
/proc/9190/stat : 9190 (riss) R 9189 9189 8543 0 -1 4202496 124990 0 0 0 106199 34 0 0 25 0 1 0 604255009 519684096 120318 33554432000 4194304 5523604 140733343218080 18446744073709551615 5333190 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/9190/statm: 126876 120318 371 325 0 122690 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 516204

[startup+1122.3 s]
/proc/loadavg: 4.00 3.96 3.63 5/194 9277
/proc/meminfo: memFree=28241704/32951124 swapFree=67111348/67111528
[pid=9189] ppid=9187 vsize=8700 CPUtime=0 cores=4,6
/proc/9189/stat : 9189 (riss.sh) S 9187 9189 8543 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 604255009 8908800 251 33554432000 4194304 4922060 140733325209552 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/9189/statm: 2175 251 211 178 0 68 0
[pid=9190] ppid=9189 vsize=562424 CPUtime=1122.33 cores=4,6
/proc/9190/stat : 9190 (riss) R 9189 9189 8543 0 -1 4202496 138941 0 0 0 112194 39 0 0 25 0 1 0 604255009 575922176 134269 33554432000 4194304 5523604 140733343218080 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/9190/statm: 140606 134269 371 325 0 136420 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 571124

[startup+1182.3 s]
/proc/loadavg: 4.00 3.97 3.65 5/194 9279
/proc/meminfo: memFree=28206716/32951124 swapFree=67111348/67111528
[pid=9189] ppid=9187 vsize=8700 CPUtime=0 cores=4,6
/proc/9189/stat : 9189 (riss.sh) S 9187 9189 8543 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 604255009 8908800 251 33554432000 4194304 4922060 140733325209552 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/9189/statm: 2175 251 211 178 0 68 0
[pid=9190] ppid=9189 vsize=593592 CPUtime=1182.33 cores=4,6
/proc/9190/stat : 9190 (riss) R 9189 9189 8543 0 -1 4202496 145087 0 0 0 118192 41 0 0 25 0 1 0 604255009 607838208 140415 33554432000 4194304 5523604 140733343218080 18446744073709551615 4611061 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/9190/statm: 148398 140415 371 325 0 144212 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 602292

[startup+1242.3 s]
/proc/loadavg: 4.00 3.97 3.66 5/194 9280
/proc/meminfo: memFree=28192916/32951124 swapFree=67111348/67111528
[pid=9189] ppid=9187 vsize=8700 CPUtime=0 cores=4,6
/proc/9189/stat : 9189 (riss.sh) S 9187 9189 8543 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 604255009 8908800 251 33554432000 4194304 4922060 140733325209552 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/9189/statm: 2175 251 211 178 0 68 0
[pid=9190] ppid=9189 vsize=593592 CPUtime=1242.34 cores=4,6
/proc/9190/stat : 9190 (riss) R 9189 9189 8543 0 -1 4202496 147161 0 0 0 124192 42 0 0 25 0 1 0 604255009 607838208 142489 33554432000 4194304 5523604 140733343218080 18446744073709551615 5333341 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/9190/statm: 148398 142489 371 325 0 144212 0
Current children cumulated CPU time (s) 1242.34
Current children cumulated vsize (KiB) 602292



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 3.97 3.68 3/188 9284
/proc/meminfo: memFree=28446640/32951124 swapFree=67111348/67111528
[pid=9189] ppid=9187 vsize=8700 CPUtime=0 cores=4,6
/proc/9189/stat : 9189 (riss.sh) S 9187 9189 8543 0 -1 4202496 331 0 0 0 0 0 0 0 21 0 1 0 604255009 8908800 251 33554432000 4194304 4922060 140733325209552 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/9189/statm: 2175 251 211 178 0 68 0
[pid=9190] ppid=9189 vsize=593592 CPUtime=1300.04 cores=4,6
/proc/9190/stat : 9190 (riss) R 9189 9189 8543 0 -1 4202496 147161 0 0 0 129962 42 0 0 25 0 1 0 604255009 607838208 142489 33554432000 4194304 5523604 140733343218080 18446744073709551615 5333071 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/9190/statm: 148398 142489 371 325 0 144212 0
Current children cumulated CPU time (s) 1300.04
Current children cumulated vsize (KiB) 602292

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 9189 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=0
# CPU time returned by wait4() is 0
# while last known CPU time is 1300.04
#
# 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): 1300.04
CPU user time (s): 1299.62
CPU system time (s): 0.42
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 602292

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
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= 4
involuntary context switches= 1

runsolver used 2.32365 second user time and 4.78027 second system time

The end

Launcher Data 

Begin job on node111 at 2011-04-30 07:10:45
IDJOB=3249925
IDBENCH=83198
IDSOLVER=1598
FILE ID=node111/3249925-1304140245
RUNJOBID= node111-1304140245-9145
PBS_JOBID= 13170821
Free space on /tmp= 72480 MiB

SOLVER NAME= riss 1.0
BENCH NAME= SAT11/crafted/skvortsov/automata-synchronization/crn_40_1520_u.cnf
COMMAND LINE= DIR/riss.sh DIR BENCHNAME RANDOMSEED TIMELIMIT MEMLIMIT NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3249925-1304140245/watcher-3249925-1304140245 -o /tmp/evaluation-result-3249925-1304140245/solver-3249925-1304140245 -C 2400 -W 1300 -M 7680  HOME/riss.sh HOME HOME/instance-3249925-1304140245.cnf 1765766014 2400 7680 2

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

MD5SUM BENCH= ac02a3a5c06227748ecf75dd451ebb7e
RANDOM SEED=1765766014

node111.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		: 2666.849
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	: 5333.69
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		: 2666.849
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	: 5428.12
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		: 2666.849
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		: 2666.849
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	: 5332.86
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		: 2666.849
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		: 2666.849
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	: 5332.83
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		: 2666.849
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	: 5332.67
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		: 2666.849
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      29018608 kB
Buffers:       1027272 kB
Cached:        2278040 kB
SwapCached:          0 kB
Active:         291260 kB
Inactive:      3190496 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      29018608 kB
SwapTotal:    67111528 kB
SwapFree:     67111348 kB
Dirty:            8272 kB
Writeback:           0 kB
AnonPages:      175908 kB
Mapped:          16040 kB
Slab:           386088 kB
PageTables:       5136 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   364404 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= 72472 MiB
End job on node111 at 2011-04-30 07:32:27