Trace number 3266566

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
Plingeling 587UNSAT 135.942 34.4691

General information on the benchmark

NameSAT02/handmade/zhang-lintao/
xor-chain/x1_40.shuffled.cnf
MD5SUM15f5068fb216bf26d5385140ce74faaf
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.000999
Satisfiable
(Un)Satisfiability was proved
Number of variables118
Number of clauses314
Sum of the clauses size940
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22
Number of clauses of size 3312
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

135.85/34.46	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

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-3266566-1304109773/watcher-3266566-1304109773 -o /tmp/evaluation-result-3266566-1304109773/solver-3266566-1304109773 -C 4800 -W 1300 -M 15500 plingeling -t 4 HOME/instance-3266566-1304109773.cnf 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 4800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 4830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 6.32 7.65 7.87 2/176 3484
/proc/meminfo: memFree=31427288/32950928 swapFree=67111404/67111528
[pid=3484] ppid=3480 vsize=8728 CPUtime=0 cores=1,3,5,7
/proc/3484/stat : 3484 (plingeling) S 3480 3484 2999 0 -1 4202496 215 0 0 0 0 0 0 0 23 0 1 0 522576081 8937472 146 33554432000 4194304 4417332 140734941703152 18446744073709551615 235594866432 0 0 4096 0 18446744071562362840 0 0 17 1 0 0 0
/proc/3484/statm: 2182 146 122 55 0 68 0

[startup+0.02458 s]
/proc/loadavg: 6.32 7.65 7.87 2/176 3484
/proc/meminfo: memFree=31427288/32950928 swapFree=67111404/67111528
[pid=3484] ppid=3480 vsize=8728 CPUtime=0 cores=1,3,5,7
/proc/3484/stat : 3484 (plingeling) S 3480 3484 2999 0 -1 4202496 215 0 0 0 0 0 0 0 23 0 1 0 522576081 8937472 146 33554432000 4194304 4417332 140734941703152 18446744073709551615 235594866432 0 0 4096 0 18446744071562362840 0 0 17 1 0 0 0
/proc/3484/statm: 2182 146 122 55 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8728

[startup+0.100566 s]
/proc/loadavg: 6.32 7.65 7.87 2/176 3484
/proc/meminfo: memFree=31427288/32950928 swapFree=67111404/67111528
[pid=3484] ppid=3480 vsize=117000 CPUtime=0.17 cores=1,3,5,7
/proc/3484/stat : 3484 (plingeling) S 3480 3484 2999 0 -1 4202496 740 1252 0 1 17 0 0 0 23 0 5 0 522576081 119808000 666 33554432000 4194304 4417332 140734941703152 18446744073709551615 235606669285 0 0 4096 17442 18446744073709551615 0 0 17 7 0 0 0
/proc/3484/statm: 29250 666 178 55 0 27136 0
Current children cumulated CPU time (s) 0.17
Current children cumulated vsize (KiB) 117000

[startup+0.300533 s]
/proc/loadavg: 6.32 7.65 7.87 2/176 3484
/proc/meminfo: memFree=31427288/32950928 swapFree=67111404/67111528
[pid=3484] ppid=3480 vsize=121240 CPUtime=0.96 cores=1,3,5,7
/proc/3484/stat : 3484 (plingeling) S 3480 3484 2999 0 -1 4202496 3808 1252 0 1 96 0 0 0 23 0 5 0 522576081 124149760 1764 33554432000 4194304 4417332 140734941703152 18446744073709551615 235606669285 0 0 4096 17442 18446744073709551615 0 0 17 7 0 0 0
/proc/3484/statm: 30310 1764 179 55 0 28196 0
Current children cumulated CPU time (s) 0.96
Current children cumulated vsize (KiB) 121240

[startup+0.700463 s]
/proc/loadavg: 6.32 7.65 7.87 2/176 3484
/proc/meminfo: memFree=31427288/32950928 swapFree=67111404/67111528
[pid=3484] ppid=3480 vsize=126204 CPUtime=2.57 cores=1,3,5,7
/proc/3484/stat : 3484 (plingeling) S 3480 3484 2999 0 -1 4202496 8836 1252 0 1 256 1 0 0 23 0 5 0 522576081 129232896 2973 33554432000 4194304 4417332 140734941703152 18446744073709551615 235606669285 0 0 4096 17442 18446744073709551615 0 0 17 7 0 0 0
/proc/3484/statm: 31551 2973 179 55 0 29437 0
Current children cumulated CPU time (s) 2.57
Current children cumulated vsize (KiB) 126204

[startup+1.50032 s]
/proc/loadavg: 6.32 7.65 7.87 10/186 3506
/proc/meminfo: memFree=31387972/32950928 swapFree=67111404/67111528
[pid=3484] ppid=3480 vsize=133380 CPUtime=5.76 cores=1,3,5,7
/proc/3484/stat : 3484 (plingeling) S 3480 3484 2999 0 -1 4202496 15285 1252 0 1 574 2 0 0 23 0 5 0 522576081 136581120 4771 33554432000 4194304 4417332 140734941703152 18446744073709551615 235606669285 0 0 4096 17442 18446744073709551615 0 0 17 7 0 0 0
/proc/3484/statm: 33345 4771 179 55 0 31231 0
[pid=3484/tid=3499] ppid=3480 vsize=133380 CPUtime=1.43 cores=1,3,5,7
/proc/3484/task/3499/stat : 3499 (plingeling) R 3480 3484 2999 0 -1 4202560 3416 1252 0 1 143 0 0 0 25 0 5 0 522576087 136581120 4771 33554432000 4194304 4417332 140734941703152 18446744073709551615 4364556 0 0 4096 17442 0 0 0 -1 1 0 0 0
[pid=3484/tid=3500] ppid=3480 vsize=133380 CPUtime=1.44 cores=1,3,5,7
/proc/3484/task/3500/stat : 3500 (plingeling) R 3480 3484 2999 0 -1 4202560 3408 1252 0 1 144 0 0 0 25 0 5 0 522576087 136581120 4771 33554432000 4194304 4417332 140734941703152 18446744073709551615 4365277 0 0 4096 17442 0 0 0 -1 5 0 0 0
[pid=3484/tid=3503] ppid=3480 vsize=133380 CPUtime=1.43 cores=1,3,5,7
/proc/3484/task/3503/stat : 3503 (plingeling) R 3480 3484 2999 0 -1 4202560 3812 1252 0 1 143 0 0 0 25 0 5 0 522576087 136581120 4771 33554432000 4194304 4417332 140734941703152 18446744073709551615 4364448 0 0 4096 17442 0 0 0 -1 3 0 0 0
[pid=3484/tid=3505] ppid=3480 vsize=133380 CPUtime=1.42 cores=1,3,5,7
/proc/3484/task/3505/stat : 3505 (plingeling) R 3480 3484 2999 0 -1 4202560 4352 1252 0 1 142 0 0 0 25 0 5 0 522576087 136581120 4771 33554432000 4194304 4417332 140734941703152 18446744073709551615 4365960 0 0 4096 17442 0 0 0 -1 7 0 0 0
Current children cumulated CPU time (s) 5.76
Current children cumulated vsize (KiB) 133380

[startup+3.10104 s]
/proc/loadavg: 6.32 7.65 7.87 10/186 3506
/proc/meminfo: memFree=31359824/32950928 swapFree=67111404/67111528
[pid=3484] ppid=3480 vsize=153104 CPUtime=12.15 cores=1,3,5,7
/proc/3484/stat : 3484 (plingeling) S 3480 3484 2999 0 -1 4202496 28389 1252 0 1 1212 3 0 0 23 0 5 0 522576081 156778496 9722 33554432000 4194304 4417332 140734941703152 18446744073709551615 235606669285 0 0 4096 17442 18446744073709551615 0 0 17 7 0 0 0
/proc/3484/statm: 38276 9722 179 55 0 36162 0
[pid=3484/tid=3499] ppid=3480 vsize=153104 CPUtime=3.04 cores=1,3,5,7
/proc/3484/task/3499/stat : 3499 (plingeling) R 3480 3484 2999 0 -1 4202560 6156 1252 0 1 303 1 0 0 25 0 5 0 522576087 156778496 9722 33554432000 4194304 4417332 140734941703152 18446744073709551615 4364479 0 0 4096 17442 0 0 0 -1 1 0 0 0
[pid=3484/tid=3500] ppid=3480 vsize=153104 CPUtime=3.03 cores=1,3,5,7
/proc/3484/task/3500/stat : 3500 (plingeling) R 3480 3484 2999 0 -1 4202560 6561 1252 0 1 303 0 0 0 25 0 5 0 522576087 156778496 9722 33554432000 4194304 4417332 140734941703152 18446744073709551615 4364494 0 0 4096 17442 0 0 0 -1 5 0 0 0
[pid=3484/tid=3503] ppid=3480 vsize=153104 CPUtime=3.03 cores=1,3,5,7
/proc/3484/task/3503/stat : 3503 (plingeling) R 3480 3484 2999 0 -1 4202560 6948 1252 0 1 303 0 0 0 25 0 5 0 522576087 156778496 9722 33554432000 4194304 4417332 140734941703152 18446744073709551615 4364470 0 0 4096 17442 0 0 0 -1 3 0 0 0
[pid=3484/tid=3505] ppid=3480 vsize=153104 CPUtime=3.03 cores=1,3,5,7
/proc/3484/task/3505/stat : 3505 (plingeling) R 3480 3484 2999 0 -1 4202560 8427 1252 0 1 302 1 0 0 25 0 5 0 522576087 156778496 9722 33554432000 4194304 4417332 140734941703152 18446744073709551615 4364919 0 0 4096 17442 0 0 0 -1 7 0 0 0
Current children cumulated CPU time (s) 12.15
Current children cumulated vsize (KiB) 153104

[startup+6.30048 s]
/proc/loadavg: 6.45 7.65 7.87 10/186 3507
/proc/meminfo: memFree=31312572/32950928 swapFree=67111404/67111528
[pid=3484] ppid=3480 vsize=168216 CPUtime=24.94 cores=1,3,5,7
/proc/3484/stat : 3484 (plingeling) S 3480 3484 2999 0 -1 4202496 43045 1252 0 1 2488 6 0 0 23 0 5 0 522576081 172253184 13476 33554432000 4194304 4417332 140734941703152 18446744073709551615 235606669285 0 0 4096 17442 18446744073709551615 0 0 17 7 0 0 0
/proc/3484/statm: 42054 13476 179 55 0 39940 0
[pid=3484/tid=3499] ppid=3480 vsize=168216 CPUtime=6.24 cores=1,3,5,7
/proc/3484/task/3499/stat : 3499 (plingeling) R 3480 3484 2999 0 -1 4202560 8187 1252 0 1 623 1 0 0 25 0 5 0 522576087 172253184 13476 33554432000 4194304 4417332 140734941703152 18446744073709551615 4366004 0 0 4096 17442 0 0 0 -1 1 0 0 0
[pid=3484/tid=3500] ppid=3480 vsize=168216 CPUtime=6.23 cores=1,3,5,7
/proc/3484/task/3500/stat : 3500 (plingeling) R 3480 3484 2999 0 -1 4202560 9464 1252 0 1 623 0 0 0 25 0 5 0 522576087 172253184 13476 33554432000 4194304 4417332 140734941703152 18446744073709551615 4364556 0 0 4096 17442 0 0 0 -1 5 0 0 0
[pid=3484/tid=3503] ppid=3480 vsize=168216 CPUtime=6.23 cores=1,3,5,7
/proc/3484/task/3503/stat : 3503 (plingeling) R 3480 3484 2999 0 -1 4202560 10568 1252 0 1 622 1 0 0 25 0 5 0 522576087 172253184 13476 33554432000 4194304 4417332 140734941703152 18446744073709551615 4364560 0 0 4096 17442 0 0 0 -1 3 0 0 0
[pid=3484/tid=3505] ppid=3480 vsize=168216 CPUtime=6.21 cores=1,3,5,7
/proc/3484/task/3505/stat : 3505 (plingeling) R 3480 3484 2999 0 -1 4202560 14529 1252 0 1 619 2 0 0 25 0 5 0 522576087 172253184 13476 33554432000 4194304 4417332 140734941703152 18446744073709551615 4364470 0 0 4096 17442 0 0 0 -1 7 0 0 0
Current children cumulated CPU time (s) 24.94
Current children cumulated vsize (KiB) 168216

[startup+12.7004 s]
/proc/loadavg: 6.58 7.66 7.87 10/186 3507
/proc/meminfo: memFree=31229904/32950928 swapFree=67111404/67111528
[pid=3484] ppid=3480 vsize=185492 CPUtime=50.49 cores=1,3,5,7
/proc/3484/stat : 3484 (plingeling) S 3480 3484 2999 0 -1 4202496 69272 1252 0 1 5040 9 0 0 23 0 5 0 522576081 189943808 17794 33554432000 4194304 4417332 140734941703152 18446744073709551615 235606669285 0 0 4096 17442 18446744073709551615 0 0 17 7 0 0 0
/proc/3484/statm: 46373 17794 179 55 0 44259 0
[pid=3484/tid=3499] ppid=3480 vsize=185492 CPUtime=12.63 cores=1,3,5,7
/proc/3484/task/3499/stat : 3499 (plingeling) R 3480 3484 2999 0 -1 4202560 13801 1252 0 1 1261 2 0 0 25 0 5 0 522576087 189943808 17794 33554432000 4194304 4417332 140734941703152 18446744073709551615 4364448 0 0 4096 17442 0 0 0 -1 1 0 0 0
[pid=3484/tid=3500] ppid=3480 vsize=185492 CPUtime=12.63 cores=1,3,5,7
/proc/3484/task/3500/stat : 3500 (plingeling) R 3480 3484 2999 0 -1 4202560 14184 1252 0 1 1262 1 0 0 25 0 5 0 522576087 189943808 17794 33554432000 4194304 4417332 140734941703152 18446744073709551615 4364808 0 0 4096 17442 0 0 0 -1 5 0 0 0
[pid=3484/tid=3503] ppid=3480 vsize=185492 CPUtime=12.63 cores=1,3,5,7
/proc/3484/task/3503/stat : 3503 (plingeling) R 3480 3484 2999 0 -1 4202560 14592 1252 0 1 1262 1 0 0 25 0 5 0 522576087 189943808 17794 33554432000 4194304 4417332 140734941703152 18446744073709551615 4364448 0 0 4096 17442 0 0 0 -1 3 0 0 0
[pid=3484/tid=3505] ppid=3480 vsize=185492 CPUtime=12.57 cores=1,3,5,7
/proc/3484/task/3505/stat : 3505 (plingeling) R 3480 3484 2999 0 -1 4202560 26398 1252 0 1 1254 3 0 0 25 0 5 0 522576087 189943808 17794 33554432000 4194304 4417332 140734941703152 18446744073709551615 4365094 0 0 4096 17442 0 0 0 -1 7 0 0 0
Current children cumulated CPU time (s) 50.49
Current children cumulated vsize (KiB) 185492

[startup+25.5011 s]
/proc/loadavg: 7.05 7.71 7.88 10/186 3507
/proc/meminfo: memFree=31128220/32950928 swapFree=67111404/67111528
[pid=3484] ppid=3480 vsize=221576 CPUtime=101.63 cores=1,3,5,7
/proc/3484/stat : 3484 (plingeling) S 3480 3484 2999 0 -1 4202496 101748 1252 0 1 10148 15 0 0 23 0 5 0 522576081 226893824 26817 33554432000 4194304 4417332 140734941703152 18446744073709551615 235606669285 0 0 4096 17442 18446744073709551615 0 0 17 7 0 0 0
/proc/3484/statm: 55394 26817 180 55 0 53280 0
[pid=3484/tid=3499] ppid=3480 vsize=221576 CPUtime=25.44 cores=1,3,5,7
/proc/3484/task/3499/stat : 3499 (plingeling) R 3480 3484 2999 0 -1 4202560 18174 1252 0 1 2541 3 0 0 25 0 5 0 522576087 226893824 26817 33554432000 4194304 4417332 140734941703152 18446744073709551615 4364560 0 0 4096 17442 0 0 0 -1 1 0 0 0
[pid=3484/tid=3500] ppid=3480 vsize=221576 CPUtime=25.44 cores=1,3,5,7
/proc/3484/task/3500/stat : 3500 (plingeling) R 3480 3484 2999 0 -1 4202560 21238 1252 0 1 2541 3 0 0 25 0 5 0 522576087 226893824 26817 33554432000 4194304 4417332 140734941703152 18446744073709551615 4364556 0 0 4096 17442 0 0 0 -1 5 0 0 0
[pid=3484/tid=3503] ppid=3480 vsize=221576 CPUtime=25.43 cores=1,3,5,7
/proc/3484/task/3503/stat : 3503 (plingeling) R 3480 3484 2999 0 -1 4202560 22984 1252 0 1 2540 3 0 0 25 0 5 0 522576087 226893824 26817 33554432000 4194304 4417332 140734941703152 18446744073709551615 4343671 0 0 4096 17442 0 0 0 -1 3 0 0 0
[pid=3484/tid=3505] ppid=3480 vsize=221576 CPUtime=25.3 cores=1,3,5,7
/proc/3484/task/3505/stat : 3505 (plingeling) R 3480 3484 2999 0 -1 4202560 39055 1252 0 1 2525 5 0 0 25 0 5 0 522576087 226893824 26817 33554432000 4194304 4417332 140734941703152 18446744073709551615 4364642 0 0 4096 17442 0 0 0 -1 7 0 0 0
Current children cumulated CPU time (s) 101.63
Current children cumulated vsize (KiB) 221576

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

[startup+28.7005 s]
/proc/loadavg: 7.13 7.71 7.88 10/186 3507
/proc/meminfo: memFree=31105032/32950928 swapFree=67111404/67111528
[pid=3484] ppid=3480 vsize=241380 CPUtime=114.41 cores=1,3,5,7
/proc/3484/stat : 3484 (plingeling) S 3480 3484 2999 0 -1 4202496 106699 1252 0 1 11425 16 0 0 23 0 5 0 522576081 247173120 31768 33554432000 4194304 4417332 140734941703152 18446744073709551615 235606669285 0 0 4096 17442 18446744073709551615 0 0 17 7 0 0 0
/proc/3484/statm: 60345 31768 180 55 0 58231 0
[pid=3484/tid=3499] ppid=3480 vsize=241380 CPUtime=28.64 cores=1,3,5,7
/proc/3484/task/3499/stat : 3499 (plingeling) R 3480 3484 2999 0 -1 4202560 23125 1252 0 1 2860 4 0 0 25 0 5 0 522576087 247173120 31768 33554432000 4194304 4417332 140734941703152 18446744073709551615 4364549 0 0 4096 17442 0 0 0 -1 1 0 0 0
[pid=3484/tid=3500] ppid=3480 vsize=241380 CPUtime=28.64 cores=1,3,5,7
/proc/3484/task/3500/stat : 3500 (plingeling) R 3480 3484 2999 0 -1 4202560 21238 1252 0 1 2861 3 0 0 25 0 5 0 522576087 247173120 31768 33554432000 4194304 4417332 140734941703152 18446744073709551615 4364642 0 0 4096 17442 0 0 0 -1 5 0 0 0
[pid=3484/tid=3503] ppid=3480 vsize=241380 CPUtime=28.63 cores=1,3,5,7
/proc/3484/task/3503/stat : 3503 (plingeling) R 3480 3484 2999 0 -1 4202560 22984 1252 0 1 2860 3 0 0 25 0 5 0 522576087 247173120 31768 33554432000 4194304 4417332 140734941703152 18446744073709551615 4364448 0 0 4096 17442 0 0 0 -1 3 0 0 0
[pid=3484/tid=3505] ppid=3480 vsize=241380 CPUtime=28.48 cores=1,3,5,7
/proc/3484/task/3505/stat : 3505 (plingeling) R 3480 3484 2999 0 -1 4202560 39055 1252 0 1 2843 5 0 0 25 0 5 0 522576087 247173120 31768 33554432000 4194304 4417332 140734941703152 18446744073709551615 4364547 0 0 4096 17442 0 0 0 -1 7 0 0 0
Current children cumulated CPU time (s) 114.41
Current children cumulated vsize (KiB) 241380

[startup+31.907 s]
/proc/loadavg: 7.13 7.71 7.88 10/186 3507
/proc/meminfo: memFree=31049104/32950928 swapFree=67111404/67111528
[pid=3484] ppid=3480 vsize=246032 CPUtime=127.22 cores=1,3,5,7
/proc/3484/stat : 3484 (plingeling) S 3480 3484 2999 0 -1 4202496 114909 1252 0 1 12704 18 0 0 23 0 5 0 522576081 251936768 32931 33554432000 4194304 4417332 140734941703152 18446744073709551615 235606669285 0 0 4096 17442 18446744073709551615 0 0 17 7 0 0 0
/proc/3484/statm: 61508 32931 180 55 0 59394 0
[pid=3484/tid=3499] ppid=3480 vsize=246032 CPUtime=31.84 cores=1,3,5,7
/proc/3484/task/3499/stat : 3499 (plingeling) R 3480 3484 2999 0 -1 4202560 23125 1252 0 1 3180 4 0 0 25 0 5 0 522576087 251936768 32931 33554432000 4194304 4417332 140734941703152 18446744073709551615 4364536 0 0 4096 17442 0 0 0 -1 1 0 0 0
[pid=3484/tid=3500] ppid=3480 vsize=246032 CPUtime=31.84 cores=1,3,5,7
/proc/3484/task/3500/stat : 3500 (plingeling) R 3480 3484 2999 0 -1 4202560 23480 1252 0 1 3181 3 0 0 25 0 5 0 522576087 251936768 32931 33554432000 4194304 4417332 140734941703152 18446744073709551615 4364556 0 0 4096 17442 0 0 0 -1 5 0 0 0
[pid=3484/tid=3503] ppid=3480 vsize=246032 CPUtime=31.84 cores=1,3,5,7
/proc/3484/task/3503/stat : 3503 (plingeling) R 3480 3484 2999 0 -1 4202560 25032 1252 0 1 3181 3 0 0 25 0 5 0 522576087 251936768 32931 33554432000 4194304 4417332 140734941703152 18446744073709551615 4364470 0 0 4096 17442 0 0 0 -1 3 0 0 0
[pid=3484/tid=3505] ppid=3480 vsize=246032 CPUtime=31.66 cores=1,3,5,7
/proc/3484/task/3505/stat : 3505 (plingeling) R 3480 3484 2999 0 -1 4202560 42975 1252 0 1 3161 5 0 0 25 0 5 0 522576087 251936768 32931 33554432000 4194304 4417332 140734941703152 18446744073709551615 4364494 0 0 4096 17442 0 0 0 -1 7 0 0 0
Current children cumulated CPU time (s) 127.22
Current children cumulated vsize (KiB) 246032

[startup+33.5007 s]
/proc/loadavg: 7.13 7.71 7.88 10/186 3507
/proc/meminfo: memFree=31044020/32950928 swapFree=67111404/67111528
[pid=3484] ppid=3480 vsize=241592 CPUtime=133.35 cores=1,3,5,7
/proc/3484/stat : 3484 (plingeling) S 3480 3484 2999 0 -1 4202496 118603 1252 0 1 13317 18 0 0 23 0 4 0 522576081 247390208 31822 33554432000 4194304 4417332 140734941703152 18446744073709551615 235606669285 0 0 4096 17442 18446744073709551615 0 0 17 7 0 0 0
/proc/3484/statm: 60398 31822 181 55 0 58284 0
[pid=3484/tid=3499] ppid=3480 vsize=241592 CPUtime=33.44 cores=1,3,5,7
/proc/3484/task/3499/stat : 3499 (plingeling) R 3480 3484 2999 0 -1 4202560 23125 1252 0 1 3340 4 0 0 25 0 4 0 522576087 247390208 31822 33554432000 4194304 4417332 140734941703152 18446744073709551615 4364494 0 0 4096 17442 0 0 0 -1 1 0 0 0
[pid=3484/tid=3503] ppid=3480 vsize=241592 CPUtime=33.43 cores=1,3,5,7
/proc/3484/task/3503/stat : 3503 (plingeling) R 3480 3484 2999 0 -1 4202560 25974 1252 0 1 3340 3 0 0 25 0 4 0 522576087 247390208 31822 33554432000 4194304 4417332 140734941703152 18446744073709551615 4364509 0 0 4096 17442 0 0 0 -1 3 0 0 0
[pid=3484/tid=3505] ppid=3480 vsize=241592 CPUtime=33.25 cores=1,3,5,7
/proc/3484/task/3505/stat : 3505 (plingeling) R 3480 3484 2999 0 -1 4202560 45023 1252 0 1 3319 6 0 0 25 0 4 0 522576087 247390208 31822 33554432000 4194304 4417332 140734941703152 18446744073709551615 4364448 0 0 4096 17442 0 0 0 -1 7 0 0 0
Current children cumulated CPU time (s) 133.35
Current children cumulated vsize (KiB) 241592

[startup+33.9006 s]
/proc/loadavg: 7.13 7.71 7.88 10/186 3507
/proc/meminfo: memFree=31044020/32950928 swapFree=67111404/67111528
[pid=3484] ppid=3480 vsize=241592 CPUtime=134.55 cores=1,3,5,7
/proc/3484/stat : 3484 (plingeling) S 3480 3484 2999 0 -1 4202496 118603 1252 0 1 13437 18 0 0 23 0 4 0 522576081 247390208 31822 33554432000 4194304 4417332 140734941703152 18446744073709551615 235606669285 0 0 4096 17442 18446744073709551615 0 0 17 7 0 0 0
/proc/3484/statm: 60398 31822 181 55 0 58284 0
[pid=3484/tid=3499] ppid=3480 vsize=241592 CPUtime=33.84 cores=1,3,5,7
/proc/3484/task/3499/stat : 3499 (plingeling) R 3480 3484 2999 0 -1 4202560 23125 1252 0 1 3380 4 0 0 25 0 4 0 522576087 247390208 31822 33554432000 4194304 4417332 140734941703152 18446744073709551615 4364479 0 0 4096 17442 0 0 0 -1 1 0 0 0
[pid=3484/tid=3503] ppid=3480 vsize=241592 CPUtime=33.83 cores=1,3,5,7
/proc/3484/task/3503/stat : 3503 (plingeling) R 3480 3484 2999 0 -1 4202560 25974 1252 0 1 3380 3 0 0 25 0 4 0 522576087 247390208 31822 33554432000 4194304 4417332 140734941703152 18446744073709551615 4364642 0 0 4096 17442 0 0 0 -1 3 0 0 0
[pid=3484/tid=3505] ppid=3480 vsize=241592 CPUtime=33.65 cores=1,3,5,7
/proc/3484/task/3505/stat : 3505 (plingeling) R 3480 3484 2999 0 -1 4202560 45023 1252 0 1 3359 6 0 0 25 0 4 0 522576087 247390208 31822 33554432000 4194304 4417332 140734941703152 18446744073709551615 4364736 0 0 4096 17442 0 0 0 -1 7 0 0 0
Current children cumulated CPU time (s) 134.55
Current children cumulated vsize (KiB) 241592

[startup+34.3006 s]
/proc/loadavg: 7.20 7.72 7.89 9/185 3507
/proc/meminfo: memFree=31053948/32950928 swapFree=67111404/67111528
[pid=3484] ppid=3480 vsize=241592 CPUtime=135.69 cores=1,3,5,7
/proc/3484/stat : 3484 (plingeling) S 3480 3484 2999 0 -1 4202496 118603 1252 0 1 13551 18 0 0 23 0 3 0 522576081 247390208 31822 33554432000 4194304 4417332 140734941703152 18446744073709551615 235606669285 0 0 4096 17442 18446744073709551615 0 0 17 7 0 0 0
/proc/3484/statm: 60398 31822 181 55 0 58284 0
[pid=3484/tid=3499] ppid=3480 vsize=241592 CPUtime=34.24 cores=1,3,5,7
/proc/3484/task/3499/stat : 3499 (plingeling) R 3480 3484 2999 0 -1 4202560 23125 1252 0 1 3420 4 0 0 25 0 3 0 522576087 247390208 31822 33554432000 4194304 4417332 140734941703152 18446744073709551615 4364536 0 0 4096 17442 0 0 0 -1 1 0 0 0
[pid=3484/tid=3503] ppid=3480 vsize=241592 CPUtime=34.23 cores=1,3,5,7
/proc/3484/task/3503/stat : 3503 (plingeling) R 3480 3484 2999 0 -1 4202560 25974 1252 0 1 3420 3 0 0 25 0 3 0 522576087 247390208 31822 33554432000 4194304 4417332 140734941703152 18446744073709551615 4364526 0 0 4096 17442 0 0 0 -1 3 0 0 0
Current children cumulated CPU time (s) 135.69
Current children cumulated vsize (KiB) 241592

[startup+34.4005 s]
/proc/loadavg: 7.20 7.72 7.89 9/185 3507
/proc/meminfo: memFree=31053948/32950928 swapFree=67111404/67111528
[pid=3484] ppid=3480 vsize=241592 CPUtime=135.85 cores=1,3,5,7
/proc/3484/stat : 3484 (plingeling) S 3480 3484 2999 0 -1 4202496 118603 1252 0 1 13567 18 0 0 23 0 2 0 522576081 247390208 31822 33554432000 4194304 4417332 140734941703152 18446744073709551615 235606669285 0 0 4096 17442 18446744073709551615 0 0 17 7 0 0 0
/proc/3484/statm: 60398 31822 181 55 0 58284 0
[pid=3484/tid=3499] ppid=3480 vsize=241592 CPUtime=34.34 cores=1,3,5,7
/proc/3484/task/3499/stat : 3499 (plingeling) R 3480 3484 2999 0 -1 4202560 23125 1252 0 1 3430 4 0 0 25 0 2 0 522576087 247390208 31822 33554432000 4194304 4417332 140734941703152 18446744073709551615 4364549 0 0 4096 17442 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 135.85
Current children cumulated vsize (KiB) 241592

Child status: 20
Real time (s): 34.4691
CPU time (s): 135.942
CPU user time (s): 135.74
CPU system time (s): 0.201969
CPU usage (%): 394.389
Max. virtual memory (cumulated for all children) (KiB): 257060

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 135.74
system time used= 0.201969
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 119858
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 340
involuntary context switches= 846

runsolver used 0.06099 second user time and 0.13098 second system time

The end

Launcher Data 

Begin job on node120 at 2011-04-29 22:42:53
IDJOB=3266566
IDBENCH=87817
IDSOLVER=1605
FILE ID=node120/3266566-1304109773
RUNJOBID= node120-1304109773-3464
PBS_JOBID= 13170661
Free space on /tmp= 72076 MiB

SOLVER NAME= Plingeling 587
BENCH NAME= SAT02/handmade/zhang-lintao/xor-chain/x1_40.shuffled.cnf
COMMAND LINE= plingeling -t NBCORE BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3266566-1304109773/watcher-3266566-1304109773 -o /tmp/evaluation-result-3266566-1304109773/solver-3266566-1304109773 -C 4800 -W 1300 -M 15500  plingeling -t 4 HOME/instance-3266566-1304109773.cnf

TIME LIMIT= 4800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 15f5068fb216bf26d5385140ce74faaf
RANDOM SEED=586970945

node120.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		: 2666.809
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	: 5333.61
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		: 2666.809
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	: 5226.07
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		: 2666.809
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	: 5332.82
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		: 2666.809
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	: 5332.75
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		: 2666.809
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	: 5332.78
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		: 2666.809
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		: 2666.809
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	: 5332.82
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		: 2666.809
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      31427576 kB
Buffers:        489848 kB
Cached:         611856 kB
SwapCached:          8 kB
Active:         402812 kB
Inactive:       761932 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      31427576 kB
SwapTotal:    67111528 kB
SwapFree:     67111404 kB
Dirty:              60 kB
Writeback:           0 kB
AnonPages:       62844 kB
Mapped:          14696 kB
Slab:           295972 kB
PageTables:       4712 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   186316 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= 72076 MiB
End job on node120 at 2011-04-29 22:43:28