Trace number 1514365

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
march_hi hi? (TO) 1200.1 1200.41

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/4000/
unif-k3-r4.2-v4000-c16800-S1271018787-049.cnf
MD5SUMa2535194d868b4e0014d35a0421df6ea
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.88471
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.19/0.21	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.19/0.21	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.19/0.21	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.19/0.21	c main()::
0.19/0.21	c initFormula():: searching for DIMACS p-line....
0.19/0.21	c initFormula():: the DIMACS p-line indicates a CNF of 4000 variables and 16800 clauses.
0.19/0.21	c parseCNF():: parsing....
0.19/0.21	c parseCNF():: the CNF contains 0 unary clauses.
0.19/0.21	c runParser():: parsing was successful, warming up engines...
0.19/0.21	c simplify_formula():: removed 0 tautological, 98 satisfied and 0 duplicate clauses
0.19/0.21	c preprocessing fase I completed:: there are now 3984 free variables and 16702 clauses.
0.19/0.21	c stat :: sign balance is biased by 0.487
0.19/0.21	c using 3-SAT heuristics (occurence based diff)
0.19/0.21	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.21	c simplify_formula():: removed 0 tautological, 0 satisfied and 150 duplicate clauses
0.19/0.21	c resolvent_look() :: found 66 resolvents
0.19/0.21	c lessRedundantTransformation():: nothing to be done.
0.19/0.21	c transformTo3SAT():: you gave me 4000 variables and 16768 clauses.
0.19/0.21	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.19/0.21	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.19/0.21	c transformTo3SAT():: the transformation yielded 4000 variabels and 16768 clauses.
0.19/0.21	c main():: clause / variable ratio: ( 16768 / 4000 ) = 4.19
0.19/0.21	c longest clause has size 3
0.19/0.21	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.21	c number of free variables = 3984
0.19/0.21	c dynamic_preselect_setsize :: off
0.19/0.21	c main():: all systems go!
0.19/0.21	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 409
0.59/0.63	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
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c |********************************************************
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c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 46816
42.08/42.15	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |*******************************
c |********************************
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Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1514365-1238237091/watcher-1514365-1238237091 -o /tmp/evaluation-result-1514365-1238237091/solver-1514365-1238237091 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1514365-1238237091.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.02 1.03 1.00 3/70 24881
/proc/meminfo: memFree=795120/2055920 swapFree=4173156/4192956
[pid=24881] ppid=24879 vsize=1264 CPUtime=0
/proc/24881/stat : 24881 (march_hi) R 24879 24881 24814 0 -1 4194304 187 0 0 0 0 0 0 0 18 0 1 0 1096372367 1294336 172 1992294400 134512640 135197378 4294956240 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0
/proc/24881/statm: 316 173 58 167 0 147 0

[startup+0.02852 s]
/proc/loadavg: 1.02 1.03 1.00 3/70 24881
/proc/meminfo: memFree=795120/2055920 swapFree=4173156/4192956
[pid=24881] ppid=24879 vsize=2712 CPUtime=0.02
/proc/24881/stat : 24881 (march_hi) R 24879 24881 24814 0 -1 4194304 427 0 0 0 2 0 0 0 18 0 1 0 1096372367 2777088 411 1992294400 134512640 135197378 4294956240 18446744073709551615 134560531 0 0 4096 0 0 0 0 17 1 0 0
/proc/24881/statm: 678 411 62 167 0 509 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2712

[startup+0.101527 s]
/proc/loadavg: 1.02 1.03 1.00 3/70 24881
/proc/meminfo: memFree=795120/2055920 swapFree=4173156/4192956
[pid=24881] ppid=24879 vsize=2896 CPUtime=0.09
/proc/24881/stat : 24881 (march_hi) R 24879 24881 24814 0 -1 4194304 1228 0 0 0 9 0 0 0 18 0 1 0 1096372367 2965504 506 1992294400 134512640 135197378 4294956240 18446744073709551615 134560976 0 0 4096 0 0 0 0 17 1 0 0
/proc/24881/statm: 724 506 78 167 0 555 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2896

[startup+0.301546 s]
/proc/loadavg: 1.02 1.03 1.00 3/70 24881
/proc/meminfo: memFree=795120/2055920 swapFree=4173156/4192956
[pid=24881] ppid=24879 vsize=7944 CPUtime=0.29
/proc/24881/stat : 24881 (march_hi) R 24879 24881 24814 0 -1 4194304 3050 0 0 0 29 0 0 0 19 0 1 0 1096372367 8134656 1747 1992294400 134512640 135197378 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/24881/statm: 1986 1747 91 167 0 1817 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7944

[startup+0.701585 s]
/proc/loadavg: 1.02 1.03 1.00 3/70 24881
/proc/meminfo: memFree=795120/2055920 swapFree=4173156/4192956
[pid=24881] ppid=24879 vsize=8952 CPUtime=0.69
/proc/24881/stat : 24881 (march_hi) R 24879 24881 24814 0 -1 4194304 3271 0 0 0 68 1 0 0 22 0 1 0 1096372367 9166848 1968 1992294400 134512640 135197378 4294956240 18446744073709551615 134542026 0 0 4096 0 0 0 0 17 1 0 0
/proc/24881/statm: 2238 1968 91 167 0 2069 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8952

[startup+1.50166 s]
/proc/loadavg: 1.02 1.03 1.00 2/71 24882
/proc/meminfo: memFree=787496/2055920 swapFree=4173156/4192956
[pid=24881] ppid=24879 vsize=8952 CPUtime=1.49
/proc/24881/stat : 24881 (march_hi) R 24879 24881 24814 0 -1 4194304 3304 0 0 0 148 1 0 0 25 0 1 0 1096372367 9166848 2001 1992294400 134512640 135197378 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/24881/statm: 2238 2001 91 167 0 2069 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8952

[startup+3.10182 s]
/proc/loadavg: 1.01 1.03 1.00 2/71 24882
/proc/meminfo: memFree=787176/2055920 swapFree=4173156/4192956
[pid=24881] ppid=24879 vsize=9284 CPUtime=3.09
/proc/24881/stat : 24881 (march_hi) R 24879 24881 24814 0 -1 4194304 3352 0 0 0 308 1 0 0 25 0 1 0 1096372367 9506816 2049 1992294400 134512640 135197378 4294956240 18446744073709551615 134556718 0 0 4096 0 0 0 0 17 1 0 0
/proc/24881/statm: 2321 2049 91 167 0 2152 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9284

[startup+6.30214 s]
/proc/loadavg: 1.01 1.03 1.00 2/71 24882
/proc/meminfo: memFree=786920/2055920 swapFree=4173156/4192956
[pid=24881] ppid=24879 vsize=9608 CPUtime=6.29
/proc/24881/stat : 24881 (march_hi) R 24879 24881 24814 0 -1 4194304 3425 0 0 0 628 1 0 0 25 0 1 0 1096372367 9838592 2122 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/24881/statm: 2402 2122 91 167 0 2233 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9608

[startup+12.7018 s]
/proc/loadavg: 1.01 1.03 1.00 2/71 24882
/proc/meminfo: memFree=786472/2055920 swapFree=4173156/4192956
[pid=24881] ppid=24879 vsize=9740 CPUtime=12.69
/proc/24881/stat : 24881 (march_hi) R 24879 24881 24814 0 -1 4194304 3476 0 0 0 1268 1 0 0 25 0 1 0 1096372367 9973760 2173 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/24881/statm: 2435 2173 91 167 0 2266 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9740

[startup+25.501 s]
/proc/loadavg: 1.01 1.02 1.00 2/71 24882
/proc/meminfo: memFree=785768/2055920 swapFree=4173156/4192956
[pid=24881] ppid=24879 vsize=10424 CPUtime=25.48
/proc/24881/stat : 24881 (march_hi) R 24879 24881 24814 0 -1 4194304 3644 0 0 0 2547 1 0 0 25 0 1 0 1096372367 10674176 2339 1992294400 134512640 135197378 4294956240 18446744073709551615 134570760 0 0 4096 0 0 0 0 17 1 0 0
/proc/24881/statm: 2606 2339 91 167 0 2437 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 10424

[startup+51.1016 s]
/proc/loadavg: 1.00 1.02 1.00 2/71 24882
/proc/meminfo: memFree=784808/2055920 swapFree=4173156/4192956
[pid=24881] ppid=24879 vsize=11676 CPUtime=51.08
/proc/24881/stat : 24881 (march_hi) R 24879 24881 24814 0 -1 4194304 3880 0 0 0 5106 2 0 0 25 0 1 0 1096372367 11956224 2575 1992294400 134512640 135197378 4294956240 18446744073709551615 134542433 0 0 4096 0 0 0 0 17 1 0 0
/proc/24881/statm: 2919 2575 91 167 0 2750 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 11676

[startup+102.306 s]
/proc/loadavg: 1.04 1.03 1.00 2/71 24882
/proc/meminfo: memFree=783272/2055920 swapFree=4173156/4192956
[pid=24881] ppid=24879 vsize=13724 CPUtime=102.27
/proc/24881/stat : 24881 (march_hi) R 24879 24881 24814 0 -1 4194304 4262 0 0 0 10224 3 0 0 25 0 1 0 1096372367 14053376 2957 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/24881/statm: 3431 2957 91 167 0 3262 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 13724

[startup+162.302 s]
/proc/loadavg: 1.05 1.04 1.00 2/71 24882
/proc/meminfo: memFree=781416/2055920 swapFree=4173156/4192956
[pid=24881] ppid=24879 vsize=15824 CPUtime=162.24
/proc/24881/stat : 24881 (march_hi) R 24879 24881 24814 0 -1 4194304 4724 0 0 0 16221 3 0 0 25 0 1 0 1096372367 16203776 3416 1992294400 134512640 135197378 4294956240 18446744073709551615 134525320 0 0 4096 0 0 0 0 17 1 0 0
/proc/24881/statm: 3956 3416 91 167 0 3787 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 15824

[startup+222.302 s]
/proc/loadavg: 1.13 1.06 1.01 2/71 24882
/proc/meminfo: memFree=779688/2055920 swapFree=4173156/4192956
[pid=24881] ppid=24879 vsize=18412 CPUtime=222.23
/proc/24881/stat : 24881 (march_hi) R 24879 24881 24814 0 -1 4194304 5133 0 0 0 22219 4 0 0 25 0 1 0 1096372367 18853888 3825 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/24881/statm: 4603 3825 91 167 0 4434 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 18412

[startup+282.302 s]
/proc/loadavg: 1.16 1.08 1.01 2/71 24882
/proc/meminfo: memFree=778024/2055920 swapFree=4173156/4192956
[pid=24881] ppid=24879 vsize=18936 CPUtime=282.22
/proc/24881/stat : 24881 (march_hi) R 24879 24881 24814 0 -1 4194304 5558 0 0 0 28217 5 0 0 25 0 1 0 1096372367 19390464 4250 1992294400 134512640 135197378 4294956240 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 1 0 0
/proc/24881/statm: 4734 4250 91 167 0 4565 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 18936

[startup+342.301 s]
/proc/loadavg: 1.06 1.06 1.01 2/71 24882
/proc/meminfo: memFree=776360/2055920 swapFree=4173156/4192956
[pid=24881] ppid=24879 vsize=22816 CPUtime=342.2
/proc/24881/stat : 24881 (march_hi) R 24879 24881 24814 0 -1 4194304 5959 0 0 0 34215 5 0 0 25 0 1 0 1096372367 23363584 4651 1992294400 134512640 135197378 4294956240 18446744073709551615 134556438 0 0 4096 0 0 0 0 17 1 0 0
/proc/24881/statm: 5704 4651 91 167 0 5535 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 22816

[startup+402.301 s]
/proc/loadavg: 1.02 1.05 1.00 2/71 24882
/proc/meminfo: memFree=774632/2055920 swapFree=4173156/4192956
[pid=24881] ppid=24879 vsize=22948 CPUtime=402.18
/proc/24881/stat : 24881 (march_hi) R 24879 24881 24814 0 -1 4194304 6381 0 0 0 40212 6 0 0 25 0 1 0 1096372367 23498752 5073 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/24881/statm: 5737 5073 91 167 0 5568 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 22948

[startup+462.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/71 24882
/proc/meminfo: memFree=773096/2055920 swapFree=4173156/4192956
[pid=24881] ppid=24879 vsize=22948 CPUtime=462.17
/proc/24881/stat : 24881 (march_hi) R 24879 24881 24814 0 -1 4194304 6779 0 0 0 46210 7 0 0 25 0 1 0 1096372367 23498752 5471 1992294400 134512640 135197378 4294956240 18446744073709551615 134572697 0 0 4096 0 0 0 0 17 1 0 0
/proc/24881/statm: 5737 5471 91 167 0 5568 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 22948

[startup+522.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/71 24882
/proc/meminfo: memFree=771368/2055920 swapFree=4173156/4192956
[pid=24881] ppid=24879 vsize=29680 CPUtime=522.16
/proc/24881/stat : 24881 (march_hi) R 24879 24881 24814 0 -1 4194304 7191 0 0 0 52208 8 0 0 25 0 1 0 1096372367 30392320 5883 1992294400 134512640 135197378 4294956240 18446744073709551615 134542146 0 0 4096 0 0 0 0 17 1 0 0
/proc/24881/statm: 7420 5883 91 167 0 7251 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 29680

[startup+582.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/71 24882
/proc/meminfo: memFree=769768/2055920 swapFree=4173156/4192956
[pid=24881] ppid=24879 vsize=29680 CPUtime=582.14
/proc/24881/stat : 24881 (march_hi) R 24879 24881 24814 0 -1 4194304 7605 0 0 0 58205 9 0 0 25 0 1 0 1096372367 30392320 6297 1992294400 134512640 135197378 4294956240 18446744073709551615 134570786 0 0 4096 0 0 0 0 17 1 0 0
/proc/24881/statm: 7420 6297 91 167 0 7251 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 29680

[startup+642.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/71 24882
/proc/meminfo: memFree=768040/2055920 swapFree=4173156/4192956
[pid=24881] ppid=24879 vsize=29684 CPUtime=642.13
/proc/24881/stat : 24881 (march_hi) R 24879 24881 24814 0 -1 4194304 8018 0 0 0 64204 9 0 0 25 0 1 0 1096372367 30396416 6710 1992294400 134512640 135197378 4294956240 18446744073709551615 134556344 0 0 4096 0 0 0 0 17 1 0 0
/proc/24881/statm: 7421 6710 91 167 0 7252 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 29684

[startup+702.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/71 24882
/proc/meminfo: memFree=766376/2055920 swapFree=4173156/4192956
[pid=24881] ppid=24879 vsize=38548 CPUtime=702.11
/proc/24881/stat : 24881 (march_hi) R 24879 24881 24814 0 -1 4194304 8431 0 0 0 70201 10 0 0 25 0 1 0 1096372367 39473152 7123 1992294400 134512640 135197378 4294956240 18446744073709551615 134539309 0 0 4096 0 0 0 0 17 1 0 0
/proc/24881/statm: 9637 7123 91 167 0 9468 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 38548

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 24882
/proc/meminfo: memFree=764776/2055920 swapFree=4173156/4192956
[pid=24881] ppid=24879 vsize=38548 CPUtime=762.1
/proc/24881/stat : 24881 (march_hi) R 24879 24881 24814 0 -1 4194304 8832 0 0 0 76200 10 0 0 25 0 1 0 1096372367 39473152 7524 1992294400 134512640 135197378 4294956240 18446744073709551615 134539323 0 0 4096 0 0 0 0 17 1 0 0
/proc/24881/statm: 9637 7524 91 167 0 9468 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 38548

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 24882
/proc/meminfo: memFree=763304/2055920 swapFree=4173156/4192956
[pid=24881] ppid=24879 vsize=38548 CPUtime=822.08
/proc/24881/stat : 24881 (march_hi) R 24879 24881 24814 0 -1 4194304 9240 0 0 0 82197 11 0 0 25 0 1 0 1096372367 39473152 7932 1992294400 134512640 135197378 4294956240 18446744073709551615 134570780 0 0 4096 0 0 0 0 17 1 0 0
/proc/24881/statm: 9637 7932 91 167 0 9468 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 38548

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 24882
/proc/meminfo: memFree=761640/2055920 swapFree=4173156/4192956
[pid=24881] ppid=24879 vsize=38548 CPUtime=882.06
/proc/24881/stat : 24881 (march_hi) R 24879 24881 24814 0 -1 4194304 9653 0 0 0 88195 11 0 0 25 0 1 0 1096372367 39473152 8345 1992294400 134512640 135197378 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/24881/statm: 9637 8345 91 167 0 9468 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 38548

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 24882
/proc/meminfo: memFree=759976/2055920 swapFree=4173156/4192956
[pid=24881] ppid=24879 vsize=38548 CPUtime=942.05
/proc/24881/stat : 24881 (march_hi) R 24879 24881 24814 0 -1 4194304 10068 0 0 0 94193 12 0 0 25 0 1 0 1096372367 39473152 8760 1992294400 134512640 135197378 4294956240 18446744073709551615 134541271 0 0 4096 0 0 0 0 17 1 0 0
/proc/24881/statm: 9637 8760 91 167 0 9468 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 38548

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 24888
/proc/meminfo: memFree=758304/2055920 swapFree=4173156/4192956
[pid=24881] ppid=24879 vsize=40240 CPUtime=1002.03
/proc/24881/stat : 24881 (march_hi) R 24879 24881 24814 0 -1 4194304 10473 0 0 0 100190 13 0 0 25 0 1 0 1096372367 41205760 9165 1992294400 134512640 135197378 4294956240 18446744073709551615 134572986 0 0 4096 0 0 0 0 17 1 0 0
/proc/24881/statm: 10060 9165 91 167 0 9891 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 40240

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 24888
/proc/meminfo: memFree=756640/2055920 swapFree=4173156/4192956
[pid=24881] ppid=24879 vsize=53336 CPUtime=1062.01
/proc/24881/stat : 24881 (march_hi) R 24879 24881 24814 0 -1 4194304 10880 0 0 0 106187 14 0 0 25 0 1 0 1096372367 54616064 9572 1992294400 134512640 135197378 4294956240 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 1 0 0
/proc/24881/statm: 13334 9572 91 167 0 13165 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 53336

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 24888
/proc/meminfo: memFree=755040/2055920 swapFree=4173156/4192956
[pid=24881] ppid=24879 vsize=53336 CPUtime=1122
/proc/24881/stat : 24881 (march_hi) R 24879 24881 24814 0 -1 4194304 11291 0 0 0 112185 15 0 0 25 0 1 0 1096372367 54616064 9983 1992294400 134512640 135197378 4294956240 18446744073709551615 134548518 0 0 4096 0 0 0 0 17 1 0 0
/proc/24881/statm: 13334 9983 91 167 0 13165 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 53336

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 24888
/proc/meminfo: memFree=753312/2055920 swapFree=4173156/4192956
[pid=24881] ppid=24879 vsize=53336 CPUtime=1181.98
/proc/24881/stat : 24881 (march_hi) R 24879 24881 24814 0 -1 4194304 11711 0 0 0 118183 15 0 0 25 0 1 0 1096372367 54616064 10403 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/24881/statm: 13334 10403 91 167 0 13165 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 53336



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 24888
/proc/meminfo: memFree=752736/2055920 swapFree=4173156/4192956
[pid=24881] ppid=24879 vsize=53336 CPUtime=1200.08
/proc/24881/stat : 24881 (march_hi) R 24879 24881 24814 0 -1 4194304 11838 0 0 0 119993 15 0 0 25 0 1 0 1096372367 54616064 10530 1992294400 134512640 135197378 4294956240 18446744073709551615 134541653 0 0 4096 0 0 0 0 17 1 0 0
/proc/24881/statm: 13334 10530 91 167 0 13165 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 53336

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): 1200.41
CPU time (s): 1200.1
CPU user time (s): 1199.94
CPU system time (s): 0.161975
CPU usage (%): 99.9739
Max. virtual memory (cumulated for all children) (KiB): 53336

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.161975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11838
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= 2
involuntary context switches= 1821

runsolver used 1.05784 second user time and 3.32349 second system time

The end

Launcher Data 

Begin job on node36 at 2009-03-28 11:44:51
IDJOB=1514365
IDBENCH=70340
IDSOLVER=521
FILE ID=node36/1514365-1238237091
PBS_JOBID= 9060655
Free space on /tmp= 66412 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/4000/unif-k3-r4.2-v4000-c16800-S1271018787-049.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514365-1238237091/watcher-1514365-1238237091 -o /tmp/evaluation-result-1514365-1238237091/solver-1514365-1238237091 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1514365-1238237091.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= a2535194d868b4e0014d35a0421df6ea
RANDOM SEED=487732201

node36.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.214
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.214
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        795536 kB
Buffers:        102264 kB
Cached:        1057236 kB
SwapCached:       9216 kB
Active:         219772 kB
Inactive:       950376 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        795536 kB
SwapTotal:     4192956 kB
SwapFree:      4173156 kB
Dirty:            1060 kB
Writeback:           0 kB
Mapped:          16236 kB
Slab:            75632 kB
Committed_AS:  2911444 kB
PageTables:       1876 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66408 MiB
End job on node36 at 2009-03-28 12:04:53