Trace number 3204451

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
SAT09 reference solver: march_hi hi? (TO) 1300.05 1300.01

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v15000-c63000-S976131144-051-UNKNOWN.cnf
MD5SUM951fe016d765ee9b2e2038c7330879da
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark8.87765
Satisfiable
(Un)Satisfiability was proved
Number of variables15000
Number of clauses63000
Sum of the clauses size189000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 363000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.39/0.46	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.39/0.46	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.39/0.46	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.39/0.46	c main()::
0.39/0.46	c initFormula():: searching for DIMACS p-line....
0.39/0.46	c initFormula():: the DIMACS p-line indicates a CNF of 15000 variables and 63000 clauses.
0.39/0.46	c parseCNF():: parsing....
0.39/0.46	c parseCNF():: the CNF contains 0 unary clauses.
0.39/0.46	c runParser():: parsing was successful, warming up engines...
0.39/0.46	c simplify_formula():: removed 0 tautological, 305 satisfied and 0 duplicate clauses
0.39/0.46	c preprocessing fase I completed:: there are now 14946 free variables and 62695 clauses.
0.39/0.46	c stat :: sign balance is biased by 0.476
0.39/0.46	c using 3-SAT heuristics (occurence based diff)
0.39/0.46	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.46	c simplify_formula():: removed 0 tautological, 0 satisfied and 191 duplicate clauses
0.39/0.46	c resolvent_look() :: found 87 resolvents
0.39/0.46	c lessRedundantTransformation():: nothing to be done.
0.39/0.46	c transformTo3SAT():: you gave me 15000 variables and 62782 clauses.
0.39/0.46	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.39/0.46	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.39/0.46	c transformTo3SAT():: the transformation yielded 15000 variabels and 62782 clauses.
0.39/0.46	c main():: clause / variable ratio: ( 62782 / 15000 ) = 4.19
0.39/0.46	c longest clause has size 3
0.39/0.46	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.46	c number of free variables = 14946
0.39/0.46	c dynamic_preselect_setsize :: off
0.39/0.46	c main():: all systems go!
0.39/0.46	c |----------------------------------------------------------------|

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-3204451-1302948419/watcher-3204451-1302948419 -o /tmp/evaluation-result-3204451-1302948419/solver-3204451-1302948419 -C 2400 -W 1300 -M 7680 HOME/march_hi HOME/instance-3204451-1302948419.cnf 

running on 2 cores: 1,3

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


[startup+0 s]
/proc/loadavg: 4.08 3.98 3.00 3/187 26103
/proc/meminfo: memFree=22271176/32950928 swapFree=67111524/67111528
[pid=26103] ppid=26101 vsize=2656 CPUtime=0 cores=1,3
/proc/26103/stat : 26103 (march_hi) R 26101 26103 25942 0 -1 4202496 478 0 0 0 0 0 0 0 25 0 1 0 485072626 2719744 434 33554432000 134512640 135197378 4289675920 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26103/statm: 664 434 58 168 0 495 0

[startup+0.0220959 s]
/proc/loadavg: 4.08 3.98 3.00 3/187 26103
/proc/meminfo: memFree=22271176/32950928 swapFree=67111524/67111528
[pid=26103] ppid=26101 vsize=2920 CPUtime=0.02 cores=1,3
/proc/26103/stat : 26103 (march_hi) R 26101 26103 25942 0 -1 4202496 587 0 0 0 2 0 0 0 25 0 1 0 485072626 2990080 543 33554432000 134512640 135197378 4289675920 18446744073709551615 134858257 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26103/statm: 730 543 58 168 0 561 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2920

[startup+0.101144 s]
/proc/loadavg: 4.08 3.98 3.00 3/187 26103
/proc/meminfo: memFree=22271176/32950928 swapFree=67111524/67111528
[pid=26103] ppid=26101 vsize=7576 CPUtime=0.09 cores=1,3
/proc/26103/stat : 26103 (march_hi) R 26101 26103 25942 0 -1 4202496 2101 0 0 0 9 0 0 0 25 0 1 0 485072626 7757824 1283 33554432000 134512640 135197378 4289675920 18446744073709551615 134696478 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26103/statm: 1927 1290 66 168 0 1758 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7576

[startup+0.301048 s]
/proc/loadavg: 4.08 3.98 3.00 3/187 26103
/proc/meminfo: memFree=22271176/32950928 swapFree=67111524/67111528
[pid=26103] ppid=26101 vsize=9056 CPUtime=0.29 cores=1,3
/proc/26103/stat : 26103 (march_hi) R 26101 26103 25942 0 -1 4202496 6987 0 0 0 29 0 0 0 25 0 1 0 485072626 9273344 1649 33554432000 134512640 135197378 4289675920 18446744073709551615 134560987 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26103/statm: 2264 1649 80 168 0 2095 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9056

[startup+0.700976 s]
/proc/loadavg: 4.08 3.98 3.00 3/187 26103
/proc/meminfo: memFree=22271176/32950928 swapFree=67111524/67111528
[pid=26103] ppid=26101 vsize=27628 CPUtime=0.69 cores=1,3
/proc/26103/stat : 26103 (march_hi) R 26101 26103 25942 0 -1 4202496 14460 0 0 0 68 1 0 0 25 0 1 0 485072626 28291072 6237 33554432000 134512640 135197378 4289675920 18446744073709551615 134570769 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26103/statm: 6907 6237 91 168 0 6738 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 27628

[startup+1.50083 s]
/proc/loadavg: 4.08 3.98 3.00 4/188 26104
/proc/meminfo: memFree=22213020/32950928 swapFree=67111524/67111528
[pid=26103] ppid=26101 vsize=30036 CPUtime=1.49 cores=1,3
/proc/26103/stat : 26103 (march_hi) R 26101 26103 25942 0 -1 4202496 15003 0 0 0 148 1 0 0 25 0 1 0 485072626 30756864 6780 33554432000 134512640 135197378 4289675920 18446744073709551615 134590267 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26103/statm: 7509 6781 91 168 0 7340 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 30036

[startup+3.10054 s]
/proc/loadavg: 3.99 3.96 3.00 5/190 26131
/proc/meminfo: memFree=22200380/32950928 swapFree=67111524/67111528
[pid=26103] ppid=26101 vsize=31752 CPUtime=3.09 cores=1,3
/proc/26103/stat : 26103 (march_hi) R 26101 26103 25942 0 -1 4202496 15432 0 0 0 308 1 0 0 25 0 1 0 485072626 32514048 7209 33554432000 134512640 135197378 4289675920 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26103/statm: 7938 7209 91 168 0 7769 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 31752

[startup+6.30095 s]
/proc/loadavg: 3.99 3.96 3.00 5/190 26131
/proc/meminfo: memFree=22159468/32950928 swapFree=67111524/67111528
[pid=26103] ppid=26101 vsize=32412 CPUtime=6.29 cores=1,3
/proc/26103/stat : 26103 (march_hi) R 26101 26103 25942 0 -1 4202496 15610 0 0 0 628 1 0 0 25 0 1 0 485072626 33189888 7387 33554432000 134512640 135197378 4289675920 18446744073709551615 134539323 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26103/statm: 8103 7387 91 168 0 7934 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 32412

[startup+12.7008 s]
/proc/loadavg: 3.99 3.96 3.01 5/190 26159
/proc/meminfo: memFree=22165376/32950928 swapFree=67111524/67111528
[pid=26103] ppid=26101 vsize=32940 CPUtime=12.69 cores=1,3
/proc/26103/stat : 26103 (march_hi) R 26101 26103 25942 0 -1 4202496 15754 0 0 0 1268 1 0 0 25 0 1 0 485072626 33730560 7531 33554432000 134512640 135197378 4289675920 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26103/statm: 8235 7531 91 168 0 8066 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 32940

[startup+25.5004 s]
/proc/loadavg: 3.99 3.97 3.02 5/190 26160
/proc/meminfo: memFree=22154084/32950928 swapFree=67111524/67111528
[pid=26103] ppid=26101 vsize=33468 CPUtime=25.49 cores=1,3
/proc/26103/stat : 26103 (march_hi) R 26101 26103 25942 0 -1 4202496 15886 0 0 0 2548 1 0 0 25 0 1 0 485072626 34271232 7663 33554432000 134512640 135197378 4289675920 18446744073709551615 134590485 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26103/statm: 8367 7663 91 168 0 8198 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 33468

[startup+51.1008 s]
/proc/loadavg: 3.99 3.97 3.05 5/190 26160
/proc/meminfo: memFree=22149948/32950928 swapFree=67111524/67111528
[pid=26103] ppid=26101 vsize=33996 CPUtime=51.09 cores=1,3
/proc/26103/stat : 26103 (march_hi) R 26101 26103 25942 0 -1 4202496 16016 0 0 0 5108 1 0 0 25 0 1 0 485072626 34811904 7793 33554432000 134512640 135197378 4289675920 18446744073709551615 134539251 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26103/statm: 8499 7793 91 168 0 8330 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 33996

[startup+102.306 s]
/proc/loadavg: 3.99 3.97 3.10 5/190 26162
/proc/meminfo: memFree=22145088/32950928 swapFree=67111524/67111528
[pid=26103] ppid=26101 vsize=34656 CPUtime=102.3 cores=1,3
/proc/26103/stat : 26103 (march_hi) R 26101 26103 25942 0 -1 4202496 16171 0 0 0 10229 1 0 0 25 0 1 0 485072626 35487744 7948 33554432000 134512640 135197378 4289675920 18446744073709551615 134552722 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26103/statm: 8664 7948 91 168 0 8495 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 34656

[startup+162.3 s]
/proc/loadavg: 4.04 3.99 3.16 5/190 26163
/proc/meminfo: memFree=22142712/32950928 swapFree=67111524/67111528
[pid=26103] ppid=26101 vsize=35184 CPUtime=162.29 cores=1,3
/proc/26103/stat : 26103 (march_hi) R 26101 26103 25942 0 -1 4202496 16291 0 0 0 16228 1 0 0 25 0 1 0 485072626 36028416 8068 33554432000 134512640 135197378 4289675920 18446744073709551615 134539368 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26103/statm: 8796 8068 91 168 0 8627 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 35184

[startup+222.3 s]
/proc/loadavg: 4.01 3.99 3.21 5/190 26165
/proc/meminfo: memFree=22140688/32950928 swapFree=67111524/67111528
[pid=26103] ppid=26101 vsize=35448 CPUtime=222.29 cores=1,3
/proc/26103/stat : 26103 (march_hi) R 26101 26103 25942 0 -1 4202496 16372 0 0 0 22228 1 0 0 25 0 1 0 485072626 36298752 8149 33554432000 134512640 135197378 4289675920 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26103/statm: 8862 8149 91 168 0 8693 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 35448

[startup+282.3 s]
/proc/loadavg: 4.06 4.00 3.26 5/190 26166
/proc/meminfo: memFree=22139536/32950928 swapFree=67111524/67111528
[pid=26103] ppid=26101 vsize=35712 CPUtime=282.29 cores=1,3
/proc/26103/stat : 26103 (march_hi) R 26101 26103 25942 0 -1 4202496 16432 0 0 0 28228 1 0 0 25 0 1 0 485072626 36569088 8209 33554432000 134512640 135197378 4289675920 18446744073709551615 134570755 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26103/statm: 8928 8209 91 168 0 8759 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 35712

[startup+342.3 s]
/proc/loadavg: 4.02 4.00 3.30 5/190 26168
/proc/meminfo: memFree=22138388/32950928 swapFree=67111524/67111528
[pid=26103] ppid=26101 vsize=35844 CPUtime=342.29 cores=1,3
/proc/26103/stat : 26103 (march_hi) R 26101 26103 25942 0 -1 4202496 16480 0 0 0 34228 1 0 0 25 0 1 0 485072626 36704256 8257 33554432000 134512640 135197378 4289675920 18446744073709551615 134552722 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26103/statm: 8961 8257 91 168 0 8792 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 35844

[startup+402.301 s]
/proc/loadavg: 4.01 4.00 3.34 5/190 26170
/proc/meminfo: memFree=22137616/32950928 swapFree=67111524/67111528
[pid=26103] ppid=26101 vsize=35976 CPUtime=402.3 cores=1,3
/proc/26103/stat : 26103 (march_hi) R 26101 26103 25942 0 -1 4202496 16512 0 0 0 40229 1 0 0 25 0 1 0 485072626 36839424 8289 33554432000 134512640 135197378 4289675920 18446744073709551615 134552964 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26103/statm: 8994 8289 91 168 0 8825 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 35976

[startup+462.301 s]
/proc/loadavg: 4.00 4.00 3.38 5/190 26171
/proc/meminfo: memFree=22137336/32950928 swapFree=67111524/67111528
[pid=26103] ppid=26101 vsize=36108 CPUtime=462.31 cores=1,3
/proc/26103/stat : 26103 (march_hi) R 26101 26103 25942 0 -1 4202496 16547 0 0 0 46229 2 0 0 25 0 1 0 485072626 36974592 8324 33554432000 134512640 135197378 4289675920 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26103/statm: 9027 8324 91 168 0 8858 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 36108

[startup+522.301 s]
/proc/loadavg: 4.00 4.00 3.42 5/190 26173
/proc/meminfo: memFree=22136780/32950928 swapFree=67111524/67111528
[pid=26103] ppid=26101 vsize=36240 CPUtime=522.31 cores=1,3
/proc/26103/stat : 26103 (march_hi) R 26101 26103 25942 0 -1 4202496 16576 0 0 0 52229 2 0 0 25 0 1 0 485072626 37109760 8353 33554432000 134512640 135197378 4289675920 18446744073709551615 134552934 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26103/statm: 9060 8353 91 168 0 8891 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 36240

[startup+582.301 s]
/proc/loadavg: 4.04 4.01 3.46 5/190 26174
/proc/meminfo: memFree=22136132/32950928 swapFree=67111524/67111528
[pid=26103] ppid=26101 vsize=36372 CPUtime=582.31 cores=1,3
/proc/26103/stat : 26103 (march_hi) R 26101 26103 25942 0 -1 4202496 16604 0 0 0 58229 2 0 0 25 0 1 0 485072626 37244928 8381 33554432000 134512640 135197378 4289675920 18446744073709551615 134597712 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26103/statm: 9093 8381 91 168 0 8924 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 36372

[startup+642.301 s]
/proc/loadavg: 4.01 4.01 3.49 5/190 26176
/proc/meminfo: memFree=22135724/32950928 swapFree=67111524/67111528
[pid=26103] ppid=26101 vsize=36504 CPUtime=642.32 cores=1,3
/proc/26103/stat : 26103 (march_hi) R 26101 26103 25942 0 -1 4202496 16625 0 0 0 64230 2 0 0 25 0 1 0 485072626 37380096 8402 33554432000 134512640 135197378 4289675920 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26103/statm: 9126 8402 91 168 0 8957 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 36504

[startup+702.301 s]
/proc/loadavg: 4.00 4.00 3.52 5/190 26178
/proc/meminfo: memFree=22134320/32950928 swapFree=67111524/67111528
[pid=26103] ppid=26101 vsize=36504 CPUtime=702.32 cores=1,3
/proc/26103/stat : 26103 (march_hi) R 26101 26103 25942 0 -1 4202496 16645 0 0 0 70230 2 0 0 25 0 1 0 485072626 37380096 8422 33554432000 134512640 135197378 4289675920 18446744073709551615 134572901 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26103/statm: 9126 8422 91 168 0 8957 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 36504

[startup+762.307 s]
/proc/loadavg: 4.00 4.00 3.55 5/190 26179
/proc/meminfo: memFree=22133916/32950928 swapFree=67111524/67111528
[pid=26103] ppid=26101 vsize=36636 CPUtime=762.32 cores=1,3
/proc/26103/stat : 26103 (march_hi) R 26101 26103 25942 0 -1 4202496 16666 0 0 0 76230 2 0 0 25 0 1 0 485072626 37515264 8443 33554432000 134512640 135197378 4289675920 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26103/statm: 9159 8443 91 168 0 8990 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 36636

[startup+822.301 s]
/proc/loadavg: 4.00 4.00 3.57 5/190 26181
/proc/meminfo: memFree=22133628/32950928 swapFree=67111524/67111528
[pid=26103] ppid=26101 vsize=36768 CPUtime=822.32 cores=1,3
/proc/26103/stat : 26103 (march_hi) R 26101 26103 25942 0 -1 4202496 16687 0 0 0 82230 2 0 0 25 0 1 0 485072626 37650432 8464 33554432000 134512640 135197378 4289675920 18446744073709551615 134539320 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26103/statm: 9192 8464 91 168 0 9023 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 36768

[startup+882.301 s]
/proc/loadavg: 4.00 4.00 3.59 5/190 26182
/proc/meminfo: memFree=22133352/32950928 swapFree=67111524/67111528
[pid=26103] ppid=26101 vsize=36768 CPUtime=882.32 cores=1,3
/proc/26103/stat : 26103 (march_hi) R 26101 26103 25942 0 -1 4202496 16706 0 0 0 88230 2 0 0 25 0 1 0 485072626 37650432 8483 33554432000 134512640 135197378 4289675920 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26103/statm: 9192 8483 91 168 0 9023 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 36768

[startup+942.301 s]
/proc/loadavg: 4.00 4.00 3.62 5/190 26184
/proc/meminfo: memFree=22133072/32950928 swapFree=67111524/67111528
[pid=26103] ppid=26101 vsize=36900 CPUtime=942.32 cores=1,3
/proc/26103/stat : 26103 (march_hi) R 26101 26103 25942 0 -1 4202496 16724 0 0 0 94230 2 0 0 25 0 1 0 485072626 37785600 8501 33554432000 134512640 135197378 4289675920 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26103/statm: 9225 8501 91 168 0 9056 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 36900

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 3.64 5/190 26186
/proc/meminfo: memFree=22132668/32950928 swapFree=67111524/67111528
[pid=26103] ppid=26101 vsize=36900 CPUtime=1002.32 cores=1,3
/proc/26103/stat : 26103 (march_hi) R 26101 26103 25942 0 -1 4202496 16741 0 0 0 100230 2 0 0 25 0 1 0 485072626 37785600 8518 33554432000 134512640 135197378 4289675920 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26103/statm: 9225 8518 91 168 0 9056 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 36900

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 3.66 5/190 26187
/proc/meminfo: memFree=22132508/32950928 swapFree=67111524/67111528
[pid=26103] ppid=26101 vsize=37032 CPUtime=1062.33 cores=1,3
/proc/26103/stat : 26103 (march_hi) R 26101 26103 25942 0 -1 4202496 16759 0 0 0 106231 2 0 0 25 0 1 0 485072626 37920768 8536 33554432000 134512640 135197378 4289675920 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26103/statm: 9258 8536 91 168 0 9089 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 37032

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 3.67 5/190 26189
/proc/meminfo: memFree=22132220/32950928 swapFree=67111524/67111528
[pid=26103] ppid=26101 vsize=37032 CPUtime=1122.33 cores=1,3
/proc/26103/stat : 26103 (march_hi) R 26101 26103 25942 0 -1 4202496 16778 0 0 0 112231 2 0 0 25 0 1 0 485072626 37920768 8555 33554432000 134512640 135197378 4289675920 18446744073709551615 134603816 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26103/statm: 9258 8555 91 168 0 9089 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 37032

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 3.69 5/190 26190
/proc/meminfo: memFree=22132084/32950928 swapFree=67111524/67111528
[pid=26103] ppid=26101 vsize=37164 CPUtime=1182.33 cores=1,3
/proc/26103/stat : 26103 (march_hi) R 26101 26103 25942 0 -1 4202496 16794 0 0 0 118231 2 0 0 25 0 1 0 485072626 38055936 8571 33554432000 134512640 135197378 4289675920 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26103/statm: 9291 8571 91 168 0 9122 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 37164

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 3.71 5/190 26192
/proc/meminfo: memFree=22130688/32950928 swapFree=67111524/67111528
[pid=26103] ppid=26101 vsize=37164 CPUtime=1242.33 cores=1,3
/proc/26103/stat : 26103 (march_hi) R 26101 26103 25942 0 -1 4202496 16810 0 0 0 124231 2 0 0 25 0 1 0 485072626 38055936 8587 33554432000 134512640 135197378 4289675920 18446744073709551615 134570769 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26103/statm: 9291 8587 91 168 0 9122 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 37164



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.00 3.73 4/188 26194
/proc/meminfo: memFree=22184372/32950928 swapFree=67111524/67111528
[pid=26103] ppid=26101 vsize=37296 CPUtime=1300.04 cores=1,3
/proc/26103/stat : 26103 (march_hi) R 26101 26103 25942 0 -1 4202496 16823 0 0 0 130002 2 0 0 25 0 1 0 485072626 38191104 8600 33554432000 134512640 135197378 4289675920 18446744073709551615 134570769 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26103/statm: 9324 8600 91 168 0 9155 0
Current children cumulated CPU time (s) 1300.04
Current children cumulated vsize (KiB) 37296

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)
Real time (s): 1300.01
CPU time (s): 1300.05
CPU user time (s): 1300.02
CPU system time (s): 0.023996
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 37296

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1300.02
system time used= 0.023996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16823
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= 3
involuntary context switches= 4343

runsolver used 2.00169 second user time and 5.10222 second system time

The end

Launcher Data 

Begin job on node116 at 2011-04-16 12:07:00
IDJOB=3204451
IDBENCH=82571
IDSOLVER=1623
FILE ID=node116/3204451-1302948419
RUNJOBID= node116-1302947114-25962
PBS_JOBID= 13017961
Free space on /tmp= 72408 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v15000-c63000-S976131144-051-UNKNOWN.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3204451-1302948419/watcher-3204451-1302948419 -o /tmp/evaluation-result-3204451-1302948419/solver-3204451-1302948419 -C 2400 -W 1300 -M 7680  HOME/march_hi HOME/instance-3204451-1302948419.cnf

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

MD5SUM BENCH= 951fe016d765ee9b2e2038c7330879da
RANDOM SEED=1380056779

node116.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		: 2666.826
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	: 5333.65
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		: 2666.826
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	: 5226.15
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		: 2666.826
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		: 2666.826
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		: 2666.826
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	: 5332.77
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		: 2666.826
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		: 2666.826
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.826
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:      22271332 kB
Buffers:        729308 kB
Cached:        9423592 kB
SwapCached:          4 kB
Active:        1755108 kB
Inactive:      8538920 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      22271332 kB
SwapTotal:    67111528 kB
SwapFree:     67111524 kB
Dirty:            4680 kB
Writeback:           0 kB
AnonPages:      141300 kB
Mapped:          16012 kB
Slab:           321444 kB
PageTables:       5504 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   344636 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= 72408 MiB
End job on node116 at 2011-04-16 12:28:42