Trace number 3260839

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/rnd_100_32_s.cnf
MD5SUMd21f62eebe8299bb166c60204a4db57a
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark15.2867
Satisfiable
(Un)Satisfiability was proved
Number of variables3264
Number of clauses11382
Sum of the clauses size28964
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 25182
Number of clauses of size 36200
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: 9171
0.00/0.01	c parsetime: 2393us
0.00/0.01	c parsed 11382 clauses with 3264 variables
0.00/0.35	c init all components done
0.00/0.35	c ====================
0.00/0.35	c trail size: 403

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-3260839-1304140245/watcher-3260839-1304140245 -o /tmp/evaluation-result-3260839-1304140245/solver-3260839-1304140245 -C 2400 -W 1300 -M 7680 HOME/riss.sh HOME HOME/instance-3260839-1304140245.cnf 1765766014 2400 7680 2 

running on 2 cores: 5,7

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 3/180 9169
/proc/meminfo: memFree=29103500/32951124 swapFree=67111348/67111528
[pid=9169] ppid=9167 vsize=8700 CPUtime=0 cores=5,7
/proc/9169/stat : 9169 (riss.sh) S 9167 9169 8543 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 604254958 8908800 252 33554432000 4194304 4922060 140735303248256 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/9169/statm: 2175 252 211 178 0 68 0

[startup+0.0682031 s]
/proc/loadavg: 1.81 2.06 2.79 3/180 9169
/proc/meminfo: memFree=29103500/32951124 swapFree=67111348/67111528
[pid=9169] ppid=9167 vsize=8700 CPUtime=0 cores=5,7
/proc/9169/stat : 9169 (riss.sh) S 9167 9169 8543 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 604254958 8908800 252 33554432000 4194304 4922060 140735303248256 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/9169/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100195 s]
/proc/loadavg: 1.81 2.06 2.79 3/180 9169
/proc/meminfo: memFree=29103500/32951124 swapFree=67111348/67111528
[pid=9169] ppid=9167 vsize=8700 CPUtime=0 cores=5,7
/proc/9169/stat : 9169 (riss.sh) S 9167 9169 8543 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 604254958 8908800 252 33554432000 4194304 4922060 140735303248256 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/9169/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300167 s]
/proc/loadavg: 1.81 2.06 2.79 3/180 9169
/proc/meminfo: memFree=29103500/32951124 swapFree=67111348/67111528
[pid=9169] ppid=9167 vsize=8700 CPUtime=0 cores=5,7
/proc/9169/stat : 9169 (riss.sh) S 9167 9169 8543 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 604254958 8908800 252 33554432000 4194304 4922060 140735303248256 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/9169/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701082 s]
/proc/loadavg: 1.81 2.06 2.79 3/180 9169
/proc/meminfo: memFree=29103500/32951124 swapFree=67111348/67111528
[pid=9169] ppid=9167 vsize=8700 CPUtime=0 cores=5,7
/proc/9169/stat : 9169 (riss.sh) S 9167 9169 8543 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 604254958 8908800 252 33554432000 4194304 4922060 140735303248256 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/9169/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50093 s]
/proc/loadavg: 1.81 2.06 2.79 5/194 9191
/proc/meminfo: memFree=28959784/32951124 swapFree=67111348/67111528
[pid=9169] ppid=9167 vsize=8700 CPUtime=0 cores=5,7
/proc/9169/stat : 9169 (riss.sh) S 9167 9169 8543 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 604254958 8908800 252 33554432000 4194304 4922060 140735303248256 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/9169/statm: 2175 252 211 178 0 68 0
[pid=9171] ppid=9169 vsize=54808 CPUtime=1.49 cores=5,7
/proc/9171/stat : 9171 (riss) R 9169 9169 8543 0 -1 4202496 10354 0 0 0 148 1 0 0 25 0 1 0 604254958 56123392 9705 33554432000 4194304 5523604 140736733634048 18446744073709551615 5327320 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/9171/statm: 13702 9705 373 325 0 9516 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 63508

[startup+3.10064 s]
/proc/loadavg: 1.81 2.06 2.79 5/194 9191
/proc/meminfo: memFree=28954724/32951124 swapFree=67111348/67111528
[pid=9169] ppid=9167 vsize=8700 CPUtime=0 cores=5,7
/proc/9169/stat : 9169 (riss.sh) S 9167 9169 8543 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 604254958 8908800 252 33554432000 4194304 4922060 140735303248256 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/9169/statm: 2175 252 211 178 0 68 0
[pid=9171] ppid=9169 vsize=55788 CPUtime=3.09 cores=5,7
/proc/9171/stat : 9171 (riss) R 9169 9169 8543 0 -1 4202496 10605 0 0 0 308 1 0 0 25 0 1 0 604254958 57126912 9956 33554432000 4194304 5523604 140736733634048 18446744073709551615 5333200 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/9171/statm: 13947 9956 373 325 0 9761 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 64488

[startup+6.30104 s]
/proc/loadavg: 2.06 2.11 2.80 5/194 9191
/proc/meminfo: memFree=28934388/32951124 swapFree=67111348/67111528
[pid=9169] ppid=9167 vsize=8700 CPUtime=0 cores=5,7
/proc/9169/stat : 9169 (riss.sh) S 9167 9169 8543 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 604254958 8908800 252 33554432000 4194304 4922060 140735303248256 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/9169/statm: 2175 252 211 178 0 68 0
[pid=9171] ppid=9169 vsize=58148 CPUtime=6.29 cores=5,7
/proc/9171/stat : 9171 (riss) R 9169 9169 8543 0 -1 4202496 11147 0 0 0 628 1 0 0 25 0 1 0 604254958 59543552 10498 33554432000 4194304 5523604 140736733634048 18446744073709551615 4213576 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/9171/statm: 14537 10498 373 325 0 10351 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 66848

[startup+12.7009 s]
/proc/loadavg: 2.22 2.14 2.81 5/194 9191
/proc/meminfo: memFree=28921728/32951124 swapFree=67111348/67111528
[pid=9169] ppid=9167 vsize=8700 CPUtime=0 cores=5,7
/proc/9169/stat : 9169 (riss.sh) S 9167 9169 8543 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 604254958 8908800 252 33554432000 4194304 4922060 140735303248256 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/9169/statm: 2175 252 211 178 0 68 0
[pid=9171] ppid=9169 vsize=62444 CPUtime=12.69 cores=5,7
/proc/9171/stat : 9171 (riss) R 9169 9169 8543 0 -1 4202496 12155 0 0 0 1268 1 0 0 25 0 1 0 604254958 63942656 11506 33554432000 4194304 5523604 140736733634048 18446744073709551615 4252280 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/9171/statm: 15611 11506 373 325 0 11425 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 71144

[startup+25.5005 s]
/proc/loadavg: 2.61 2.23 2.82 5/194 9248
/proc/meminfo: memFree=28908360/32951124 swapFree=67111348/67111528
[pid=9169] ppid=9167 vsize=8700 CPUtime=0 cores=5,7
/proc/9169/stat : 9169 (riss.sh) S 9167 9169 8543 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 604254958 8908800 252 33554432000 4194304 4922060 140735303248256 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/9169/statm: 2175 252 211 178 0 68 0
[pid=9171] ppid=9169 vsize=65956 CPUtime=25.49 cores=5,7
/proc/9171/stat : 9171 (riss) R 9169 9169 8543 0 -1 4202496 13046 0 0 0 2548 1 0 0 25 0 1 0 604254958 67538944 12397 33554432000 4194304 5523604 140736733634048 18446744073709551615 5333564 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/9171/statm: 16489 12397 373 325 0 12303 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 74656

[startup+51.1007 s]
/proc/loadavg: 3.16 2.39 2.86 5/194 9248
/proc/meminfo: memFree=28876328/32951124 swapFree=67111348/67111528
[pid=9169] ppid=9167 vsize=8700 CPUtime=0 cores=5,7
/proc/9169/stat : 9169 (riss.sh) S 9167 9169 8543 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 604254958 8908800 252 33554432000 4194304 4922060 140735303248256 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/9169/statm: 2175 252 211 178 0 68 0
[pid=9171] ppid=9169 vsize=74728 CPUtime=51.09 cores=5,7
/proc/9171/stat : 9171 (riss) R 9169 9169 8543 0 -1 4202496 15074 0 0 0 5107 2 0 0 25 0 1 0 604254958 76521472 14425 33554432000 4194304 5523604 140736733634048 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/9171/statm: 18682 14425 373 325 0 14496 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 83428

[startup+102.307 s]
/proc/loadavg: 3.64 2.63 2.92 5/194 9250
/proc/meminfo: memFree=28831268/32951124 swapFree=67111348/67111528
[pid=9169] ppid=9167 vsize=8700 CPUtime=0 cores=5,7
/proc/9169/stat : 9169 (riss.sh) S 9167 9169 8543 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 604254958 8908800 252 33554432000 4194304 4922060 140735303248256 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/9169/statm: 2175 252 211 178 0 68 0
[pid=9171] ppid=9169 vsize=86556 CPUtime=102.3 cores=5,7
/proc/9171/stat : 9171 (riss) R 9169 9169 8543 0 -1 4202496 17927 0 0 0 10226 4 0 0 25 0 1 0 604254958 88633344 17278 33554432000 4194304 5523604 140736733634048 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/9171/statm: 21639 17278 373 325 0 17453 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 95256

[startup+162.301 s]
/proc/loadavg: 3.86 2.88 2.98 5/194 9251
/proc/meminfo: memFree=28769736/32951124 swapFree=67111348/67111528
[pid=9169] ppid=9167 vsize=8700 CPUtime=0 cores=5,7
/proc/9169/stat : 9169 (riss.sh) S 9167 9169 8543 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 604254958 8908800 252 33554432000 4194304 4922060 140735303248256 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/9169/statm: 2175 252 211 178 0 68 0
[pid=9171] ppid=9169 vsize=92652 CPUtime=162.3 cores=5,7
/proc/9171/stat : 9171 (riss) R 9169 9169 8543 0 -1 4202496 19414 0 0 0 16225 5 0 0 25 0 1 0 604254958 94875648 18765 33554432000 4194304 5523604 140736733634048 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/9171/statm: 23163 18765 373 325 0 18977 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 101352

[startup+222.301 s]
/proc/loadavg: 3.95 3.08 3.04 5/194 9253
/proc/meminfo: memFree=28710432/32951124 swapFree=67111348/67111528
[pid=9169] ppid=9167 vsize=8700 CPUtime=0 cores=5,7
/proc/9169/stat : 9169 (riss.sh) S 9167 9169 8543 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 604254958 8908800 252 33554432000 4194304 4922060 140735303248256 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/9169/statm: 2175 252 211 178 0 68 0
[pid=9171] ppid=9169 vsize=101740 CPUtime=222.3 cores=5,7
/proc/9171/stat : 9171 (riss) R 9169 9169 8543 0 -1 4202496 21459 0 0 0 22224 6 0 0 25 0 1 0 604254958 104181760 20553 33554432000 4194304 5523604 140736733634048 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/9171/statm: 25435 20553 373 325 0 21249 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 110440

[startup+282.301 s]
/proc/loadavg: 3.98 3.25 3.10 5/194 9255
/proc/meminfo: memFree=28676680/32951124 swapFree=67111348/67111528
[pid=9169] ppid=9167 vsize=8700 CPUtime=0 cores=5,7
/proc/9169/stat : 9169 (riss.sh) S 9167 9169 8543 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 604254958 8908800 252 33554432000 4194304 4922060 140735303248256 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/9169/statm: 2175 252 211 178 0 68 0
[pid=9171] ppid=9169 vsize=105096 CPUtime=282.3 cores=5,7
/proc/9171/stat : 9171 (riss) R 9169 9169 8543 0 -1 4202496 22260 0 0 0 28224 6 0 0 25 0 1 0 604254958 107618304 21354 33554432000 4194304 5523604 140736733634048 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/9171/statm: 26274 21354 373 325 0 22088 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 113796

[startup+342.301 s]
/proc/loadavg: 4.02 3.39 3.16 5/194 9256
/proc/meminfo: memFree=28627288/32951124 swapFree=67111348/67111528
[pid=9169] ppid=9167 vsize=8700 CPUtime=0 cores=5,7
/proc/9169/stat : 9169 (riss.sh) S 9167 9169 8543 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 604254958 8908800 252 33554432000 4194304 4922060 140735303248256 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/9169/statm: 2175 252 211 178 0 68 0
[pid=9171] ppid=9169 vsize=117244 CPUtime=342.31 cores=5,7
/proc/9171/stat : 9171 (riss) R 9169 9169 8543 0 -1 4202496 25092 0 0 0 34223 8 0 0 25 0 1 0 604254958 120057856 24186 33554432000 4194304 5523604 140736733634048 18446744073709551615 5333086 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/9171/statm: 29311 24186 373 325 0 25125 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 125944

[startup+402.3 s]
/proc/loadavg: 4.07 3.52 3.21 5/194 9258
/proc/meminfo: memFree=28604208/32951124 swapFree=67111348/67111528
[pid=9169] ppid=9167 vsize=8700 CPUtime=0 cores=5,7

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

/proc/9171/statm: 33167 27896 373 325 0 28981 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 141368

[startup+642.301 s]
/proc/loadavg: 4.05 3.79 3.39 5/194 9264
/proc/meminfo: memFree=28481332/32951124 swapFree=67111348/67111528
[pid=9169] ppid=9167 vsize=8700 CPUtime=0 cores=5,7
/proc/9169/stat : 9169 (riss.sh) S 9167 9169 8543 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 604254958 8908800 252 33554432000 4194304 4922060 140735303248256 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/9169/statm: 2175 252 211 178 0 68 0
[pid=9171] ppid=9169 vsize=139716 CPUtime=642.32 cores=5,7
/proc/9171/stat : 9171 (riss) R 9169 9169 8543 0 -1 4202496 30589 0 0 0 64221 11 0 0 25 0 1 0 604254958 143069184 29683 33554432000 4194304 5523604 140736733634048 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/9171/statm: 34929 29683 373 325 0 30743 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 148416

[startup+702.301 s]
/proc/loadavg: 4.02 3.83 3.42 5/194 9266
/proc/meminfo: memFree=28443988/32951124 swapFree=67111348/67111528
[pid=9169] ppid=9167 vsize=8700 CPUtime=0 cores=5,7
/proc/9169/stat : 9169 (riss.sh) S 9167 9169 8543 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 604254958 8908800 252 33554432000 4194304 4922060 140735303248256 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/9169/statm: 2175 252 211 178 0 68 0
[pid=9171] ppid=9169 vsize=139716 CPUtime=702.32 cores=5,7
/proc/9171/stat : 9171 (riss) R 9169 9169 8543 0 -1 4202496 30589 0 0 0 70221 11 0 0 25 0 1 0 604254958 143069184 29683 33554432000 4194304 5523604 140736733634048 18446744073709551615 5332855 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/9171/statm: 34929 29683 373 325 0 30743 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 148416

[startup+762.307 s]
/proc/loadavg: 4.00 3.85 3.46 5/194 9267
/proc/meminfo: memFree=28381104/32951124 swapFree=67111348/67111528
[pid=9169] ppid=9167 vsize=8700 CPUtime=0 cores=5,7
/proc/9169/stat : 9169 (riss.sh) S 9167 9169 8543 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 604254958 8908800 252 33554432000 4194304 4922060 140735303248256 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/9169/statm: 2175 252 211 178 0 68 0
[pid=9171] ppid=9169 vsize=139716 CPUtime=762.32 cores=5,7
/proc/9171/stat : 9171 (riss) R 9169 9169 8543 0 -1 4202496 30596 0 0 0 76221 11 0 0 25 0 1 0 604254958 143069184 29690 33554432000 4194304 5523604 140736733634048 18446744073709551615 5333086 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/9171/statm: 34929 29690 373 325 0 30743 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 148416

[startup+822.3 s]
/proc/loadavg: 4.00 3.88 3.49 5/194 9269
/proc/meminfo: memFree=28380704/32951124 swapFree=67111348/67111528
[pid=9169] ppid=9167 vsize=8700 CPUtime=0 cores=5,7
/proc/9169/stat : 9169 (riss.sh) S 9167 9169 8543 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 604254958 8908800 252 33554432000 4194304 4922060 140735303248256 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/9169/statm: 2175 252 211 178 0 68 0
[pid=9171] ppid=9169 vsize=139716 CPUtime=822.32 cores=5,7
/proc/9171/stat : 9171 (riss) R 9169 9169 8543 0 -1 4202496 30640 0 0 0 82221 11 0 0 25 0 1 0 604254958 143069184 29734 33554432000 4194304 5523604 140736733634048 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/9171/statm: 34929 29734 373 325 0 30743 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 148416

[startup+882.301 s]
/proc/loadavg: 4.04 3.91 3.52 5/194 9271
/proc/meminfo: memFree=28379052/32951124 swapFree=67111348/67111528
[pid=9169] ppid=9167 vsize=8700 CPUtime=0 cores=5,7
/proc/9169/stat : 9169 (riss.sh) S 9167 9169 8543 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 604254958 8908800 252 33554432000 4194304 4922060 140735303248256 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/9169/statm: 2175 252 211 178 0 68 0
[pid=9171] ppid=9169 vsize=139888 CPUtime=882.32 cores=5,7
/proc/9171/stat : 9171 (riss) R 9169 9169 8543 0 -1 4202496 30752 0 0 0 88221 11 0 0 25 0 1 0 604254958 143245312 29846 33554432000 4194304 5523604 140736733634048 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/9171/statm: 34972 29846 373 325 0 30786 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 148588

[startup+942.301 s]
/proc/loadavg: 4.01 3.93 3.55 5/194 9272
/proc/meminfo: memFree=28371108/32951124 swapFree=67111348/67111528
[pid=9169] ppid=9167 vsize=8700 CPUtime=0 cores=5,7
/proc/9169/stat : 9169 (riss.sh) S 9167 9169 8543 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 604254958 8908800 252 33554432000 4194304 4922060 140735303248256 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/9169/statm: 2175 252 211 178 0 68 0
[pid=9171] ppid=9169 vsize=147888 CPUtime=942.32 cores=5,7
/proc/9171/stat : 9171 (riss) R 9169 9169 8543 0 -1 4202496 32607 0 0 0 94220 12 0 0 25 0 1 0 604254958 151437312 31188 33554432000 4194304 5523604 140736733634048 18446744073709551615 5333356 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/9171/statm: 36972 31188 373 325 0 32786 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 156588

[startup+1002.3 s]
/proc/loadavg: 4.04 3.95 3.58 5/194 9274
/proc/meminfo: memFree=28359052/32951124 swapFree=67111348/67111528
[pid=9169] ppid=9167 vsize=8700 CPUtime=0 cores=5,7
/proc/9169/stat : 9169 (riss.sh) S 9167 9169 8543 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 604254958 8908800 252 33554432000 4194304 4922060 140735303248256 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/9169/statm: 2175 252 211 178 0 68 0
[pid=9171] ppid=9169 vsize=154500 CPUtime=1002.32 cores=5,7
/proc/9171/stat : 9171 (riss) R 9169 9169 8543 0 -1 4202496 34136 0 0 0 100219 13 0 0 25 0 1 0 604254958 158208000 32717 33554432000 4194304 5523604 140736733634048 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/9171/statm: 38625 32717 373 325 0 34439 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 163200

[startup+1062.3 s]
/proc/loadavg: 4.01 3.95 3.60 5/194 9275
/proc/meminfo: memFree=28310916/32951124 swapFree=67111348/67111528
[pid=9169] ppid=9167 vsize=8700 CPUtime=0 cores=5,7
/proc/9169/stat : 9169 (riss.sh) S 9167 9169 8543 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 604254958 8908800 252 33554432000 4194304 4922060 140735303248256 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/9169/statm: 2175 252 211 178 0 68 0
[pid=9171] ppid=9169 vsize=160816 CPUtime=1062.33 cores=5,7
/proc/9171/stat : 9171 (riss) R 9169 9169 8543 0 -1 4202496 35648 0 0 0 106219 14 0 0 25 0 1 0 604254958 164675584 34229 33554432000 4194304 5523604 140736733634048 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/9171/statm: 40204 34229 373 325 0 36018 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 169516

[startup+1122.3 s]
/proc/loadavg: 4.00 3.96 3.63 5/194 9277
/proc/meminfo: memFree=28242200/32951124 swapFree=67111348/67111528
[pid=9169] ppid=9167 vsize=8700 CPUtime=0 cores=5,7
/proc/9169/stat : 9169 (riss.sh) S 9167 9169 8543 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 604254958 8908800 252 33554432000 4194304 4922060 140735303248256 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/9169/statm: 2175 252 211 178 0 68 0
[pid=9171] ppid=9169 vsize=165700 CPUtime=1122.33 cores=5,7
/proc/9171/stat : 9171 (riss) R 9169 9169 8543 0 -1 4202496 36708 0 0 0 112219 14 0 0 25 0 1 0 604254958 169676800 35289 33554432000 4194304 5523604 140736733634048 18446744073709551615 5333536 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/9171/statm: 41425 35289 373 325 0 37239 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 174400

[startup+1182.3 s]
/proc/loadavg: 4.00 3.97 3.65 5/194 9279
/proc/meminfo: memFree=28206844/32951124 swapFree=67111348/67111528
[pid=9169] ppid=9167 vsize=8700 CPUtime=0 cores=5,7
/proc/9169/stat : 9169 (riss.sh) S 9167 9169 8543 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 604254958 8908800 252 33554432000 4194304 4922060 140735303248256 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/9169/statm: 2175 252 211 178 0 68 0
[pid=9171] ppid=9169 vsize=172888 CPUtime=1182.33 cores=5,7
/proc/9171/stat : 9171 (riss) R 9169 9169 8543 0 -1 4202496 38192 0 0 0 118218 15 0 0 25 0 1 0 604254958 177037312 36773 33554432000 4194304 5523604 140736733634048 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/9171/statm: 43222 36773 373 325 0 39036 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 181588

[startup+1242.3 s]
/proc/loadavg: 4.00 3.97 3.66 5/194 9280
/proc/meminfo: memFree=28193040/32951124 swapFree=67111348/67111528
[pid=9169] ppid=9167 vsize=8700 CPUtime=0 cores=5,7
/proc/9169/stat : 9169 (riss.sh) S 9167 9169 8543 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 604254958 8908800 252 33554432000 4194304 4922060 140735303248256 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/9169/statm: 2175 252 211 178 0 68 0
[pid=9171] ppid=9169 vsize=174888 CPUtime=1242.33 cores=5,7
/proc/9171/stat : 9171 (riss) R 9169 9169 8543 0 -1 4202496 38526 0 0 0 124218 15 0 0 25 0 1 0 604254958 179085312 37107 33554432000 4194304 5523604 140736733634048 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/9171/statm: 43722 37107 373 325 0 39536 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 183588



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 3.97 3.68 5/194 9282
/proc/meminfo: memFree=28190904/32951124 swapFree=67111348/67111528
[pid=9169] ppid=9167 vsize=8700 CPUtime=0 cores=5,7
/proc/9169/stat : 9169 (riss.sh) S 9167 9169 8543 0 -1 4202496 332 0 0 0 0 0 0 0 23 0 1 0 604254958 8908800 252 33554432000 4194304 4922060 140735303248256 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/9169/statm: 2175 252 211 178 0 68 0
[pid=9171] ppid=9169 vsize=174888 CPUtime=1300.04 cores=5,7
/proc/9171/stat : 9171 (riss) R 9169 9169 8543 0 -1 4202496 38526 0 0 0 129989 15 0 0 25 0 1 0 604254958 179085312 37107 33554432000 4194304 5523604 140736733634048 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/9171/statm: 43722 37107 373 325 0 39536 0
Current children cumulated CPU time (s) 1300.04
Current children cumulated vsize (KiB) 183588

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 9169 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): 1299.89
CPU system time (s): 0.15
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 183588

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= 332
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= 2

runsolver used 2.00669 second user time and 5.09722 second system time

The end

Launcher Data 

Begin job on node111 at 2011-04-30 07:10:45
IDJOB=3260839
IDBENCH=83197
IDSOLVER=1598
FILE ID=node111/3260839-1304140245
RUNJOBID= node111-1304140245-9147
PBS_JOBID= 13170821
Free space on /tmp= 72484 MiB

SOLVER NAME= riss 1.0
BENCH NAME= SAT11/crafted/skvortsov/automata-synchronization/rnd_100_32_s.cnf
COMMAND LINE= DIR/riss.sh DIR BENCHNAME RANDOMSEED TIMELIMIT MEMLIMIT NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3260839-1304140245/watcher-3260839-1304140245 -o /tmp/evaluation-result-3260839-1304140245/solver-3260839-1304140245 -C 2400 -W 1300 -M 7680  HOME/riss.sh HOME HOME/instance-3260839-1304140245.cnf 1765766014 2400 7680 2

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

MD5SUM BENCH= d21f62eebe8299bb166c60204a4db57a
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:      29104260 kB
Buffers:       1027220 kB
Cached:        2272272 kB
SwapCached:          0 kB
Active:         206272 kB
Inactive:      3190236 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      29104260 kB
SwapTotal:    67111528 kB
SwapFree:     67111348 kB
Dirty:            2840 kB
Writeback:           0 kB
AnonPages:       96756 kB
Mapped:          15264 kB
Slab:           386088 kB
PageTables:       4748 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   241324 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= 72476 MiB
End job on node111 at 2011-04-30 07:32:27