Trace number 1517150

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_nn nn? (TO) 1200.09 1200.42

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/560/
unif-k3-r4.25-v560-c2380-S688769362-007.cnf
MD5SUMdcd5f1c3fe8ddccf921fc006721ef352
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables560
Number of clauses2380
Sum of the clauses size7140
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32380
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.01/0.02	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.01/0.02	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.01/0.02	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.01/0.02	c main()::
0.01/0.02	c initFormula():: searching for DIMACS p-line....
0.01/0.02	c initFormula():: the DIMACS p-line indicates a CNF of 560 variables and 2380 clauses.
0.01/0.02	c parseCNF():: parsing....
0.01/0.02	c parseCNF():: the CNF contains 0 unary clauses.
0.01/0.02	c runParser():: parsing was successful, warming up engines...
0.01/0.02	c simplify_formula():: removed 0 tautological, 6 satisfied and 0 duplicate clauses
0.01/0.02	c preprocessing fase I completed:: there are now 559 free variables and 2374 clauses.
0.01/0.02	c stat :: sign balance is biased by 0.505
0.01/0.02	c using 3-SAT heuristics (occurence based diff)
0.01/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.01/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 157 duplicate clauses
0.01/0.02	c resolvent_look() :: found 74 resolvents
0.01/0.02	c lessRedundantTransformation():: nothing to be done.
0.01/0.02	c transformTo3SAT():: you gave me 560 variables and 2448 clauses.
0.01/0.02	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.01/0.02	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.01/0.02	c transformTo3SAT():: the transformation yielded 560 variabels and 2448 clauses.
0.01/0.02	c main():: clause / variable ratio: ( 2448 / 560 ) = 4.37
0.01/0.02	c longest clause has size 3
0.01/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.01/0.02	c number of free variables = 559
0.01/0.02	c dynamic_preselect_setsize :: off
0.01/0.02	c main():: all systems go!
0.01/0.02	c |----------------------------------------------------------------|
c |*
c |**
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c |********************************
c |****************************************************************| ( 0/999) NodeCount: 33
0.01/0.03	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 588
0.19/0.20	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 6220
2.10/2.18	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 43221
17.09/17.18	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 211330
94.57/94.65	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 759902
377.49/377.67	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 2083260
1130.99/1131.34	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-1517150-1238281060/watcher-1517150-1238281060 -o /tmp/evaluation-result-1517150-1238281060/solver-1517150-1238281060 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1517150-1238281060.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: 0.99 0.97 0.94 2/70 433
/proc/meminfo: memFree=1582664/2055920 swapFree=4173984/4192956
[pid=433] ppid=431 vsize=976 CPUtime=0
/proc/433/stat : 433 (march_nn) R 431 433 32474 0 -1 4194304 145 0 0 0 0 0 0 0 18 0 1 0 1100771069 999424 128 1992294400 134512640 135197250 4294956240 18446744073709551615 134722609 0 0 4096 0 0 0 0 17 1 0 0
/proc/433/statm: 244 128 66 167 0 75 0

[startup+0.0177331 s]
/proc/loadavg: 0.99 0.97 0.94 2/70 433
/proc/meminfo: memFree=1582664/2055920 swapFree=4173984/4192956
[pid=433] ppid=431 vsize=1104 CPUtime=0.01
/proc/433/stat : 433 (march_nn) R 431 433 32474 0 -1 4194304 187 0 0 0 1 0 0 0 18 0 1 0 1100771069 1130496 170 1992294400 134512640 135197250 4294956240 18446744073709551615 134539457 0 0 4096 0 0 0 0 17 1 0 0
/proc/433/statm: 276 170 83 167 0 107 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1104

[startup+0.101742 s]
/proc/loadavg: 0.99 0.97 0.94 2/70 433
/proc/meminfo: memFree=1582664/2055920 swapFree=4173984/4192956
[pid=433] ppid=431 vsize=1944 CPUtime=0.09
/proc/433/stat : 433 (march_nn) R 431 433 32474 0 -1 4194304 314 0 0 0 9 0 0 0 18 0 1 0 1100771069 1990656 297 1992294400 134512640 135197250 4294956240 18446744073709551615 134541950 0 0 4096 0 0 0 0 17 1 0 0
/proc/433/statm: 486 297 93 167 0 317 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1944

[startup+0.301766 s]
/proc/loadavg: 0.99 0.97 0.94 2/70 433
/proc/meminfo: memFree=1582664/2055920 swapFree=4173984/4192956
[pid=433] ppid=431 vsize=1944 CPUtime=0.29
/proc/433/stat : 433 (march_nn) R 431 433 32474 0 -1 4194304 337 0 0 0 29 0 0 0 19 0 1 0 1100771069 1990656 320 1992294400 134512640 135197250 4294956240 18446744073709551615 134590676 0 0 4096 0 0 0 0 17 1 0 0
/proc/433/statm: 486 320 93 167 0 317 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1944

[startup+0.701811 s]
/proc/loadavg: 0.99 0.97 0.94 2/70 433
/proc/meminfo: memFree=1582664/2055920 swapFree=4173984/4192956
[pid=433] ppid=431 vsize=2076 CPUtime=0.69
/proc/433/stat : 433 (march_nn) R 431 433 32474 0 -1 4194304 362 0 0 0 69 0 0 0 23 0 1 0 1100771069 2125824 345 1992294400 134512640 135197250 4294956240 18446744073709551615 134539354 0 0 4096 0 0 0 0 17 1 0 0
/proc/433/statm: 519 345 93 167 0 350 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2076

[startup+1.5019 s]
/proc/loadavg: 0.99 0.97 0.94 2/71 434
/proc/meminfo: memFree=1581568/2055920 swapFree=4173984/4192956
[pid=433] ppid=431 vsize=2212 CPUtime=1.49
/proc/433/stat : 433 (march_nn) R 431 433 32474 0 -1 4194304 398 0 0 0 149 0 0 0 25 0 1 0 1100771069 2265088 381 1992294400 134512640 135197250 4294956240 18446744073709551615 134542043 0 0 4096 0 0 0 0 17 1 0 0
/proc/433/statm: 553 381 93 167 0 384 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2212

[startup+3.10109 s]
/proc/loadavg: 0.99 0.97 0.94 2/71 434
/proc/meminfo: memFree=1581312/2055920 swapFree=4173984/4192956
[pid=433] ppid=431 vsize=2380 CPUtime=3.09
/proc/433/stat : 433 (march_nn) R 431 433 32474 0 -1 4194304 426 0 0 0 309 0 0 0 25 0 1 0 1100771069 2437120 409 1992294400 134512640 135197250 4294956240 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 1 0 0
/proc/433/statm: 595 409 93 167 0 426 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2380

[startup+6.30146 s]
/proc/loadavg: 0.99 0.97 0.94 2/71 434
/proc/meminfo: memFree=1581056/2055920 swapFree=4173984/4192956
[pid=433] ppid=431 vsize=2772 CPUtime=6.29
/proc/433/stat : 433 (march_nn) R 431 433 32474 0 -1 4194304 503 0 0 0 629 0 0 0 25 0 1 0 1100771069 2838528 486 1992294400 134512640 135197250 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/433/statm: 693 486 93 167 0 524 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2772

[startup+12.7012 s]
/proc/loadavg: 0.99 0.97 0.94 2/71 434
/proc/meminfo: memFree=1580416/2055920 swapFree=4173984/4192956
[pid=433] ppid=431 vsize=3340 CPUtime=12.69
/proc/433/stat : 433 (march_nn) R 431 433 32474 0 -1 4194304 614 0 0 0 1269 0 0 0 25 0 1 0 1100771069 3420160 597 1992294400 134512640 135197250 4294956240 18446744073709551615 134525272 0 0 4096 0 0 0 0 17 1 0 0
/proc/433/statm: 835 597 93 167 0 666 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3340

[startup+25.5017 s]
/proc/loadavg: 0.99 0.97 0.94 2/71 434
/proc/meminfo: memFree=1579264/2055920 swapFree=4173984/4192956
[pid=433] ppid=431 vsize=4328 CPUtime=25.48
/proc/433/stat : 433 (march_nn) R 431 433 32474 0 -1 4194304 885 0 0 0 2548 0 0 0 25 0 1 0 1100771069 4431872 868 1992294400 134512640 135197250 4294956240 18446744073709551615 134603849 0 0 4096 0 0 0 0 17 1 0 0
/proc/433/statm: 1082 868 93 167 0 913 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4328

[startup+51.1016 s]
/proc/loadavg: 0.99 0.97 0.94 2/71 434
/proc/meminfo: memFree=1577600/2055920 swapFree=4173984/4192956
[pid=433] ppid=431 vsize=6724 CPUtime=51.08
/proc/433/stat : 433 (march_nn) R 431 433 32474 0 -1 4194304 1301 0 0 0 5107 1 0 0 25 0 1 0 1100771069 6885376 1284 1992294400 134512640 135197250 4294956240 18446744073709551615 134525272 0 0 4096 0 0 0 0 17 1 0 0
/proc/433/statm: 1681 1284 93 167 0 1512 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6724

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.94 2/71 434
/proc/meminfo: memFree=1574400/2055920 swapFree=4173984/4192956
[pid=433] ppid=431 vsize=11988 CPUtime=102.27
/proc/433/stat : 433 (march_nn) R 431 433 32474 0 -1 4194304 2079 0 0 0 10226 1 0 0 25 0 1 0 1100771069 12275712 2062 1992294400 134512640 135197250 4294956240 18446744073709551615 134649001 0 0 4096 0 0 0 0 17 1 0 0
/proc/433/statm: 2997 2062 93 167 0 2828 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 11988

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/71 434
/proc/meminfo: memFree=1570752/2055920 swapFree=4173984/4192956
[pid=433] ppid=431 vsize=15868 CPUtime=162.25
/proc/433/stat : 433 (march_nn) R 431 433 32474 0 -1 4194304 2994 0 0 0 16223 2 0 0 25 0 1 0 1100771069 16248832 2977 1992294400 134512640 135197250 4294956240 18446744073709551615 134542026 0 0 4096 0 0 0 0 17 1 0 0
/proc/433/statm: 3967 2977 93 167 0 3798 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 15868

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/71 440
/proc/meminfo: memFree=1566848/2055920 swapFree=4173984/4192956
[pid=433] ppid=431 vsize=17780 CPUtime=222.23
/proc/433/stat : 433 (march_nn) R 431 433 32474 0 -1 4194304 3893 0 0 0 22220 3 0 0 25 0 1 0 1100771069 18206720 3876 1992294400 134512640 135197250 4294956240 18446744073709551615 134542234 0 0 4096 0 0 0 0 17 1 0 0
/proc/433/statm: 4445 3876 93 167 0 4276 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 17780

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/71 440
/proc/meminfo: memFree=1563456/2055920 swapFree=4173984/4192956
[pid=433] ppid=431 vsize=23600 CPUtime=282.21
/proc/433/stat : 433 (march_nn) R 431 433 32474 0 -1 4194304 4749 0 0 0 28218 3 0 0 25 0 1 0 1100771069 24166400 4732 1992294400 134512640 135197250 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/433/statm: 5900 4732 93 167 0 5731 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 23600

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/71 440
/proc/meminfo: memFree=1560064/2055920 swapFree=4173984/4192956
[pid=433] ppid=431 vsize=27416 CPUtime=342.19
/proc/433/stat : 433 (march_nn) R 431 433 32474 0 -1 4194304 5583 0 0 0 34215 4 0 0 25 0 1 0 1100771069 28073984 5566 1992294400 134512640 135197250 4294956240 18446744073709551615 134618662 0 0 4096 0 0 0 0 17 1 0 0
/proc/433/statm: 6854 5566 93 167 0 6685 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 27416

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/71 440
/proc/meminfo: memFree=1556736/2055920 swapFree=4173984/4192956
[pid=433] ppid=431 vsize=36148 CPUtime=402.18
/proc/433/stat : 433 (march_nn) R 431 433 32474 0 -1 4194304 6416 0 0 0 40213 5 0 0 25 0 1 0 1100771069 37015552 6399 1992294400 134512640 135197250 4294956240 18446744073709551615 134614169 0 0 4096 0 0 0 0 17 1 0 0
/proc/433/statm: 9037 6399 93 167 0 8868 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 36148

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/71 440
/proc/meminfo: memFree=1553280/2055920 swapFree=4173984/4192956
[pid=433] ppid=431 vsize=36148 CPUtime=462.16
/proc/433/stat : 433 (march_nn) R 431 433 32474 0 -1 4194304 7270 0 0 0 46211 5 0 0 25 0 1 0 1100771069 37015552 7253 1992294400 134512640 135197250 4294956240 18446744073709551615 134597295 0 0 4096 0 0 0 0 17 1 0 0
/proc/433/statm: 9037 7253 93 167 0 8868 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 36148

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/71 440
/proc/meminfo: memFree=1550016/2055920 swapFree=4173984/4192956
[pid=433] ppid=431 vsize=36280 CPUtime=522.14
/proc/433/stat : 433 (march_nn) R 431 433 32474 0 -1 4194304 8095 0 0 0 52208 6 0 0 25 0 1 0 1100771069 37150720 8078 1992294400 134512640 135197250 4294956240 18446744073709551615 134542112 0 0 4096 0 0 0 0 17 1 0 0
/proc/433/statm: 9070 8078 93 167 0 8901 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 36280

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/71 440
/proc/meminfo: memFree=1546688/2055920 swapFree=4173984/4192956
[pid=433] ppid=431 vsize=49376 CPUtime=582.13
/proc/433/stat : 433 (march_nn) R 431 433 32474 0 -1 4194304 8924 0 0 0 58206 7 0 0 25 0 1 0 1100771069 50561024 8907 1992294400 134512640 135197250 4294956240 18446744073709551615 134552735 0 0 4096 0 0 0 0 17 1 0 0
/proc/433/statm: 12344 8907 93 167 0 12175 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 49376

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/71 440
/proc/meminfo: memFree=1543232/2055920 swapFree=4173984/4192956
[pid=433] ppid=431 vsize=57016 CPUtime=642.12
/proc/433/stat : 433 (march_nn) R 431 433 32474 0 -1 4194304 9773 0 0 0 64204 8 0 0 25 0 1 0 1100771069 58384384 9756 1992294400 134512640 135197250 4294956240 18446744073709551615 134541260 0 0 4096 0 0 0 0 17 1 0 0
/proc/433/statm: 14254 9756 93 167 0 14085 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 57016

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/71 440
/proc/meminfo: memFree=1540096/2055920 swapFree=4173984/4192956
[pid=433] ppid=431 vsize=57016 CPUtime=702.09
/proc/433/stat : 433 (march_nn) R 431 433 32474 0 -1 4194304 10569 0 0 0 70201 8 0 0 25 0 1 0 1100771069 58384384 10552 1992294400 134512640 135197250 4294956240 18446744073709551615 134542099 0 0 4096 0 0 0 0 17 1 0 0
/proc/433/statm: 14254 10552 93 167 0 14085 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 57016

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.94 2/71 440
/proc/meminfo: memFree=1536576/2055920 swapFree=4173984/4192956
[pid=433] ppid=431 vsize=57016 CPUtime=762.09
/proc/433/stat : 433 (march_nn) R 431 433 32474 0 -1 4194304 11436 0 0 0 76200 9 0 0 25 0 1 0 1100771069 58384384 11419 1992294400 134512640 135197250 4294956240 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/433/statm: 14254 11419 93 167 0 14085 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 57016

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/71 440
/proc/meminfo: memFree=1533376/2055920 swapFree=4173984/4192956
[pid=433] ppid=431 vsize=57016 CPUtime=822.06
/proc/433/stat : 433 (march_nn) R 431 433 32474 0 -1 4194304 12248 0 0 0 82197 9 0 0 25 0 1 0 1100771069 58384384 12231 1992294400 134512640 135197250 4294956240 18446744073709551615 134525291 0 0 4096 0 0 0 0 17 1 0 0
/proc/433/statm: 14254 12231 93 167 0 14085 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 57016

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/71 440
/proc/meminfo: memFree=1530048/2055920 swapFree=4173984/4192956
[pid=433] ppid=431 vsize=76660 CPUtime=882.05
/proc/433/stat : 433 (march_nn) R 431 433 32474 0 -1 4194304 13051 0 0 0 88195 10 0 0 25 0 1 0 1100771069 78499840 13034 1992294400 134512640 135197250 4294956240 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/433/statm: 19165 13034 93 167 0 18996 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 76660

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/71 440
/proc/meminfo: memFree=1526976/2055920 swapFree=4173984/4192956
[pid=433] ppid=431 vsize=76660 CPUtime=942.03
/proc/433/stat : 433 (march_nn) R 431 433 32474 0 -1 4194304 13829 0 0 0 94192 11 0 0 25 0 1 0 1100771069 78499840 13812 1992294400 134512640 135197250 4294956240 18446744073709551615 134541914 0 0 4096 0 0 0 0 17 1 0 0
/proc/433/statm: 19165 13812 93 167 0 18996 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 76660

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/71 440
/proc/meminfo: memFree=1523904/2055920 swapFree=4173984/4192956
[pid=433] ppid=431 vsize=76660 CPUtime=1002.01
/proc/433/stat : 433 (march_nn) R 431 433 32474 0 -1 4194304 14588 0 0 0 100190 11 0 0 25 0 1 0 1100771069 78499840 14571 1992294400 134512640 135197250 4294956240 18446744073709551615 134548473 0 0 4096 0 0 0 0 17 1 0 0
/proc/433/statm: 19165 14571 93 167 0 18996 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 76660

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/71 440
/proc/meminfo: memFree=1520832/2055920 swapFree=4173984/4192956
[pid=433] ppid=431 vsize=76660 CPUtime=1062
/proc/433/stat : 433 (march_nn) R 431 433 32474 0 -1 4194304 15360 0 0 0 106188 12 0 0 25 0 1 0 1100771069 78499840 15343 1992294400 134512640 135197250 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/433/statm: 19165 15343 93 167 0 18996 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 76660

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/71 440
/proc/meminfo: memFree=1517888/2055920 swapFree=4173984/4192956
[pid=433] ppid=431 vsize=76660 CPUtime=1121.99
/proc/433/stat : 433 (march_nn) R 431 433 32474 0 -1 4194304 16086 0 0 0 112186 13 0 0 25 0 1 0 1100771069 78499840 16069 1992294400 134512640 135197250 4294956240 18446744073709551615 134525315 0 0 4096 0 0 0 0 17 1 0 0
/proc/433/statm: 19165 16069 93 167 0 18996 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 76660

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/71 440
/proc/meminfo: memFree=1514624/2055920 swapFree=4173984/4192956
[pid=433] ppid=431 vsize=76660 CPUtime=1181.97
/proc/433/stat : 433 (march_nn) R 431 433 32474 0 -1 4194304 16913 0 0 0 118183 14 0 0 25 0 1 0 1100771069 78499840 16896 1992294400 134512640 135197250 4294956240 18446744073709551615 134525291 0 0 4096 0 0 0 0 17 1 0 0
/proc/433/statm: 19165 16896 93 167 0 18996 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 76660



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.94 2/71 440
/proc/meminfo: memFree=1513600/2055920 swapFree=4173984/4192956
[pid=433] ppid=431 vsize=76660 CPUtime=1200.07
/proc/433/stat : 433 (march_nn) R 431 433 32474 0 -1 4194304 17153 0 0 0 119993 14 0 0 25 0 1 0 1100771069 78499840 17136 1992294400 134512640 135197250 4294956240 18446744073709551615 134552722 0 0 4096 0 0 0 0 17 1 0 0
/proc/433/statm: 19165 17136 93 167 0 18996 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 76660

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): 1200.42
CPU time (s): 1200.09
CPU user time (s): 1199.94
CPU system time (s): 0.153976
CPU usage (%): 99.9727
Max. virtual memory (cumulated for all children) (KiB): 76660

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.153976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17153
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= 1512

runsolver used 1.07084 second user time and 3.31849 second system time

The end

Launcher Data 

Begin job on node74 at 2009-03-28 23:57:40
IDJOB=1517150
IDBENCH=70572
IDSOLVER=522
FILE ID=node74/1517150-1238281060
PBS_JOBID= 9060848
Free space on /tmp= 101912 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/560/unif-k3-r4.25-v560-c2380-S688769362-007.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517150-1238281060/watcher-1517150-1238281060 -o /tmp/evaluation-result-1517150-1238281060/solver-1517150-1238281060 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1517150-1238281060.cnf

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

MD5SUM BENCH= dcd5f1c3fe8ddccf921fc006721ef352
RANDOM SEED=1478842223

node74.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		: 3000.236
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		: 3000.236
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:       1583144 kB
Buffers:         64200 kB
Cached:         348628 kB
SwapCached:       7820 kB
Active:         133068 kB
Inactive:       289072 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1583144 kB
SwapTotal:     4192956 kB
SwapFree:      4173984 kB
Dirty:             808 kB
Writeback:           0 kB
Mapped:          14796 kB
Slab:            35868 kB
Committed_AS:  2437184 kB
PageTables:       1852 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 101912 MiB
End job on node74 at 2009-03-29 00:17:43