Trace number 371735

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, and are wall clock time (not CPU 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 KS 2007-02-08UNSAT 667.707 668.035

General information on the benchmark

Namerandom/OnTreshold/3SAT/v450/
unif-k3-r4.25-v450-c1912-S1037473581-12.UNSAT.shuffled.cnf
MD5SUMcb5ee35307c6c21b48523bbf3016211a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark550.61
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of clauses1912
Sum of the clauses size5736
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31912
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.01	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.01	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.00/0.01	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.01	c main()::
0.00/0.01	c initFormula():: searching for DIMACS p-line....
0.00/0.01	c initFormula():: the DIMACS p-line indicates a CNF of 450 variables and 1912 clauses.
0.00/0.01	c parseCNF():: parsing....
0.00/0.01	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.01	c runParser():: parsing was successful, warming up engines...
0.00/0.01	c simplify_formula():: removed 0 tautological, 9 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 449 free variables and 1903 clauses.
0.00/0.01	c stat :: sign balance is biased by 0.517
0.00/0.01	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.01	c using 3-SAT heuristics (occurence based diff)
0.00/0.01	c longest clause has size 3
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 137 duplicate clauses
0.00/0.01	c resolvent_look() :: found 76 resolvents
0.00/0.01	c lessRedundantTransformation():: nothing to be done.
0.00/0.01	c transformTo3SAT():: you gave me 450 variables and 1979 clauses.
0.00/0.01	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.01	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.01	c transformTo3SAT():: the transformation yielded 450 variabels and 1979 clauses.
0.00/0.01	c main():: clause / variable ratio: ( 1979 / 450 ) = 4.40
0.00/0.01	c longest clause has size 3
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c dynamic_preselect_setsize :: off
0.00/0.01	c suggested doublelook initial :: 0
0.00/0.01	c main():: all systems go!
0.00/0.01	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************
c |********************************
c |****************************************************************| 0 NC: 167 JD: 18
0.06/0.09	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 1 NC: 3291 JD: 18
1.89/1.90	c |----------------------------------------------------------------|
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c |****************************************************************| 2 NC: 18674 JD: 18
10.69/10.75	c |----------------------------------------------------------------|
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39.37/39.50	c |----------------------------------------------------------------|
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104.46/104.53	c |----------------------------------------------------------------|
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212.02/212.11	c |----------------------------------------------------------------|
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c |****************************************************************| 6 NC: 586239 JD: 18
347.57/347.73	c |----------------------------------------------------------------|
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c |****************************************************************| 7 NC: 797104 JD: 18
476.77/477.06	c |----------------------------------------------------------------|
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c |****************************************************************| 8 NC: 951441 JD: 18
573.90/574.29	c |----------------------------------------------------------------|
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c |****************************************************************| 9 NC: 1038676 JD: 18
631.08/631.47	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 10 NC: 1076072 JD: 18
656.56/656.92	c |----------------------------------------------------------------|
c |*
c |**
c |***c right child 230718 UNSAT by parent!
658.47/658.90	
c |****
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c |****************************************************************| 11 NC: 1088091 JD: 18
665.06/665.46	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 12 NC: 1091004 JD: 18
667.17/667.54	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 13 NC: 1091566 JD: 18
667.57/667.97	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 14 NC: 1091637 JD: 18
667.67/668.02	c |----------------------------------------------------------------|
c |*
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c |****************
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c |****************************************************************| 15 NC: 1091642 JD: 18
667.67/668.03	c |----------------------------------------------------------------|
c |
667.67/668.03	c
667.67/668.03	c main():: nodeCount: 1091642
667.67/668.03	c main():: dead ends in main: 19600
667.67/668.03	c main():: lookAheadCount: 89977229
667.67/668.03	c main():: unitResolveCount: 15091774
667.67/668.03	c main():: time=667.800000
667.67/668.03	c main():: necessary_assignments: 298516
667.67/668.03	c main():: bin_sat: 0, bin_unsat 0
667.67/668.03	c main():: doublelook: #: 5132659, succes #: 3890200
667.67/668.03	c main():: doublelook: overall 5.904 of all possible doublelooks executed
667.67/668.03	c main():: doublelook: succesrate: 75.793, average DL_trigger: 6821.480
667.67/668.03	s UNSATISFIABLE

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node37/watcher-371735-1177545208 -o ROOT/results/node37/solver-371735-1177545208 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/371735-1177545208/march_ks /tmp/evaluation/371735-1177545208/instance-371735-1177545208.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 0.02 0.04 0.20 3/78 29538
/proc/meminfo: memFree=1817560/2055920 swapFree=4145428/4192956
[pid=29538] ppid=29536 vsize=800 CPUtime=0
/proc/29538/stat : 29538 (march_ks) R 29536 29538 29448 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 202433242 819200 109 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628570 0 0 4096 0 0 0 0 17 1 0 0
/proc/29538/statm: 200 109 50 123 0 75 0

[startup+0.069219 s]
/proc/loadavg: 0.02 0.04 0.20 3/78 29538
/proc/meminfo: memFree=1817560/2055920 swapFree=4145428/4192956
[pid=29538] ppid=29536 vsize=1200 CPUtime=0.06
/proc/29538/stat : 29538 (march_ks) R 29536 29538 29448 0 -1 4194304 254 0 0 0 6 0 0 0 18 0 1 0 202433242 1228800 237 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628856 0 0 4096 0 0 0 0 17 1 0 0
/proc/29538/statm: 300 237 73 123 0 175 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1200

[startup+0.101225 s]
/proc/loadavg: 0.02 0.04 0.20 3/78 29538
/proc/meminfo: memFree=1817560/2055920 swapFree=4145428/4192956
[pid=29538] ppid=29536 vsize=1332 CPUtime=0.09
/proc/29538/stat : 29538 (march_ks) R 29536 29538 29448 0 -1 4194304 259 0 0 0 9 0 0 0 18 0 1 0 202433242 1363968 242 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564384 0 0 4096 0 0 0 0 17 1 0 0
/proc/29538/statm: 333 242 73 123 0 208 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1332

[startup+0.301261 s]
/proc/loadavg: 0.02 0.04 0.20 3/78 29538
/proc/meminfo: memFree=1817560/2055920 swapFree=4145428/4192956
[pid=29538] ppid=29536 vsize=1332 CPUtime=0.29
/proc/29538/stat : 29538 (march_ks) R 29536 29538 29448 0 -1 4194304 269 0 0 0 29 0 0 0 19 0 1 0 202433242 1363968 252 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 1 0 0
/proc/29538/statm: 333 252 73 123 0 208 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1332

[startup+0.701337 s]
/proc/loadavg: 0.02 0.04 0.20 3/78 29538
/proc/meminfo: memFree=1817560/2055920 swapFree=4145428/4192956
[pid=29538] ppid=29536 vsize=1332 CPUtime=0.69
/proc/29538/stat : 29538 (march_ks) R 29536 29538 29448 0 -1 4194304 275 0 0 0 69 0 0 0 23 0 1 0 202433242 1363968 258 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527205 0 0 4096 0 0 0 0 17 1 0 0
/proc/29538/statm: 333 258 73 123 0 208 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1332

[startup+1.50149 s]
/proc/loadavg: 0.10 0.05 0.21 2/79 29539
/proc/meminfo: memFree=1816840/2055920 swapFree=4145428/4192956
[pid=29538] ppid=29536 vsize=1332 CPUtime=1.49
/proc/29538/stat : 29538 (march_ks) R 29536 29538 29448 0 -1 4194304 285 0 0 0 149 0 0 0 25 0 1 0 202433242 1363968 268 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 1 0 0
/proc/29538/statm: 333 268 73 123 0 208 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1332

[startup+3.10179 s]
/proc/loadavg: 0.10 0.05 0.21 2/79 29539
/proc/meminfo: memFree=1816648/2055920 swapFree=4145428/4192956
[pid=29538] ppid=29536 vsize=1464 CPUtime=3.09
/proc/29538/stat : 29538 (march_ks) R 29536 29538 29448 0 -1 4194304 293 0 0 0 309 0 0 0 25 0 1 0 202433242 1499136 276 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134577592 0 0 4096 0 0 0 0 17 1 0 0
/proc/29538/statm: 366 276 73 123 0 241 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1464

[startup+6.30139 s]
/proc/loadavg: 0.10 0.05 0.21 2/79 29539
/proc/meminfo: memFree=1816520/2055920 swapFree=4145428/4192956
[pid=29538] ppid=29536 vsize=1464 CPUtime=6.29
/proc/29538/stat : 29538 (march_ks) R 29536 29538 29448 0 -1 4194304 309 0 0 0 629 0 0 0 25 0 1 0 202433242 1499136 292 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542595 0 0 4096 0 0 0 0 17 1 0 0
/proc/29538/statm: 366 292 73 123 0 241 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1464

[startup+12.7016 s]
/proc/loadavg: 0.24 0.08 0.22 2/79 29539
/proc/meminfo: memFree=1816328/2055920 swapFree=4145428/4192956
[pid=29538] ppid=29536 vsize=1596 CPUtime=12.69
/proc/29538/stat : 29538 (march_ks) R 29536 29538 29448 0 -1 4194304 320 0 0 0 1269 0 0 0 25 0 1 0 202433242 1634304 303 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134584966 0 0 4096 0 0 0 0 17 1 0 0
/proc/29538/statm: 399 303 73 123 0 274 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1596

[startup+25.5026 s]
/proc/loadavg: 0.35 0.11 0.22 2/79 29539
/proc/meminfo: memFree=1816264/2055920 swapFree=4145428/4192956
[pid=29538] ppid=29536 vsize=1596 CPUtime=25.48
/proc/29538/stat : 29538 (march_ks) R 29536 29538 29448 0 -1 4194304 341 0 0 0 2548 0 0 0 25 0 1 0 202433242 1634304 324 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/29538/statm: 399 324 73 123 0 274 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1596

[startup+51.1018 s]
/proc/loadavg: 0.61 0.20 0.25 2/79 29539
/proc/meminfo: memFree=1816072/2055920 swapFree=4145428/4192956
[pid=29538] ppid=29536 vsize=1800 CPUtime=51.07
/proc/29538/stat : 29538 (march_ks) R 29536 29538 29448 0 -1 4194304 382 0 0 0 5107 0 0 0 25 0 1 0 202433242 1843200 365 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134596333 0 0 4096 0 0 0 0 17 1 0 0
/proc/29538/statm: 450 365 73 123 0 325 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1800

[startup+102.305 s]
/proc/loadavg: 0.83 0.32 0.29 2/79 29539
/proc/meminfo: memFree=1815816/2055920 swapFree=4145428/4192956
[pid=29538] ppid=29536 vsize=2052 CPUtime=102.26
/proc/29538/stat : 29538 (march_ks) R 29536 29538 29448 0 -1 4194304 440 0 0 0 10225 1 0 0 25 0 1 0 202433242 2101248 423 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527194 0 0 4096 0 0 0 0 17 1 0 0
/proc/29538/statm: 513 423 73 123 0 388 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 2052

[startup+162.302 s]
/proc/loadavg: 0.93 0.44 0.33 2/79 29539
/proc/meminfo: memFree=1815496/2055920 swapFree=4145428/4192956
[pid=29538] ppid=29536 vsize=2784 CPUtime=162.23
/proc/29538/stat : 29538 (march_ks) R 29536 29538 29448 0 -1 4194304 530 0 0 0 16222 1 0 0 25 0 1 0 202433242 2850816 513 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538021 0 0 4096 0 0 0 0 17 1 0 0
/proc/29538/statm: 696 513 73 123 0 571 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 2784

[startup+222.302 s]
/proc/loadavg: 0.97 0.54 0.37 2/79 29539
/proc/meminfo: memFree=1815112/2055920 swapFree=4145428/4192956
[pid=29538] ppid=29536 vsize=3296 CPUtime=222.21
/proc/29538/stat : 29538 (march_ks) R 29536 29538 29448 0 -1 4194304 623 0 0 0 22219 2 0 0 25 0 1 0 202433242 3375104 606 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29538/statm: 824 606 73 123 0 699 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 3296

[startup+282.301 s]
/proc/loadavg: 0.99 0.62 0.40 2/79 29539
/proc/meminfo: memFree=1814728/2055920 swapFree=4145428/4192956
[pid=29538] ppid=29536 vsize=3296 CPUtime=282.19
/proc/29538/stat : 29538 (march_ks) R 29536 29538 29448 0 -1 4194304 730 0 0 0 28217 2 0 0 25 0 1 0 202433242 3375104 713 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 1 0 0
/proc/29538/statm: 824 713 73 123 0 699 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 3296

[startup+342.302 s]
/proc/loadavg: 0.99 0.69 0.44 2/79 29539
/proc/meminfo: memFree=1813896/2055920 swapFree=4145428/4192956
[pid=29538] ppid=29536 vsize=4272 CPUtime=342.17
/proc/29538/stat : 29538 (march_ks) R 29536 29538 29448 0 -1 4194304 910 0 0 0 34214 3 0 0 25 0 1 0 202433242 4374528 893 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/29538/statm: 1068 893 73 123 0 943 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 4272

[startup+402.302 s]
/proc/loadavg: 0.99 0.74 0.47 2/79 29539
/proc/meminfo: memFree=1813384/2055920 swapFree=4145428/4192956
[pid=29538] ppid=29536 vsize=5636 CPUtime=402.14
/proc/29538/stat : 29538 (march_ks) R 29536 29538 29448 0 -1 4194304 1040 0 0 0 40211 3 0 0 25 0 1 0 202433242 5771264 1023 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/29538/statm: 1409 1023 73 123 0 1284 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 5636

[startup+462.301 s]
/proc/loadavg: 0.99 0.79 0.50 2/85 29611
/proc/meminfo: memFree=1811208/2055920 swapFree=4145428/4192956
[pid=29538] ppid=29536 vsize=5636 CPUtime=462.1
/proc/29538/stat : 29538 (march_ks) R 29536 29538 29448 0 -1 4194304 1237 0 0 0 46206 4 0 0 25 0 1 0 202433242 5771264 1220 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/29538/statm: 1409 1220 73 123 0 1284 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 5636

[startup+522.301 s]
/proc/loadavg: 0.99 0.82 0.53 2/79 29737
/proc/meminfo: memFree=1811520/2055920 swapFree=4145428/4192956
[pid=29538] ppid=29536 vsize=7784 CPUtime=522.02
/proc/29538/stat : 29538 (march_ks) R 29536 29538 29448 0 -1 4194304 1422 0 0 0 52198 4 0 0 25 0 1 0 202433242 7970816 1405 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542363 0 0 4096 0 0 0 0 17 1 0 0
/proc/29538/statm: 1946 1405 73 123 0 1821 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 7784

[startup+582.302 s]
/proc/loadavg: 1.06 0.87 0.56 2/79 29737
/proc/meminfo: memFree=1810496/2055920 swapFree=4145428/4192956
[pid=29538] ppid=29536 vsize=7784 CPUtime=581.99
/proc/29538/stat : 29538 (march_ks) R 29536 29538 29448 0 -1 4194304 1705 0 0 0 58194 5 0 0 25 0 1 0 202433242 7970816 1688 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526439 0 0 4096 0 0 0 0 17 1 0 0
/proc/29538/statm: 1946 1688 73 123 0 1821 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 7784

[startup+642.302 s]
/proc/loadavg: 1.02 0.89 0.58 2/79 29737
/proc/meminfo: memFree=1809280/2055920 swapFree=4145428/4192956
[pid=29538] ppid=29536 vsize=11220 CPUtime=641.98
/proc/29538/stat : 29538 (march_ks) R 29536 29538 29448 0 -1 4194304 2000 0 0 0 64192 6 0 0 25 0 1 0 202433242 11489280 1983 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134587906 0 0 4096 0 0 0 0 17 1 0 0
/proc/29538/statm: 2805 1983 73 123 0 2680 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 11220

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

[startup+652.703 s]
/proc/loadavg: 1.02 0.89 0.59 2/79 29737
/proc/meminfo: memFree=1809088/2055920 swapFree=4145428/4192956
[pid=29538] ppid=29536 vsize=11220 CPUtime=652.37
/proc/29538/stat : 29538 (march_ks) R 29536 29538 29448 0 -1 4194304 2054 0 0 0 65231 6 0 0 25 0 1 0 202433242 11489280 2037 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542548 0 0 4096 0 0 0 0 17 1 0 0
/proc/29538/statm: 2805 2037 73 123 0 2680 0
Current children cumulated CPU time (s) 652.37
Current children cumulated vsize (KiB) 11220

[startup+659.101 s]
/proc/loadavg: 1.02 0.89 0.59 2/79 29737
/proc/meminfo: memFree=1808896/2055920 swapFree=4145428/4192956
[pid=29538] ppid=29536 vsize=11220 CPUtime=658.76
/proc/29538/stat : 29538 (march_ks) R 29536 29538 29448 0 -1 4194304 2100 0 0 0 65870 6 0 0 25 0 1 0 202433242 11489280 2083 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 1 0 0
/proc/29538/statm: 2805 2083 73 123 0 2680 0
Current children cumulated CPU time (s) 658.76
Current children cumulated vsize (KiB) 11220

[startup+662.302 s]
/proc/loadavg: 1.01 0.89 0.59 2/79 29737
/proc/meminfo: memFree=1808832/2055920 swapFree=4145428/4192956
[pid=29538] ppid=29536 vsize=11220 CPUtime=661.96
/proc/29538/stat : 29538 (march_ks) R 29536 29538 29448 0 -1 4194304 2119 0 0 0 66190 6 0 0 25 0 1 0 202433242 11489280 2102 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538171 0 0 4096 0 0 0 0 17 1 0 0
/proc/29538/statm: 2805 2102 73 123 0 2680 0
Current children cumulated CPU time (s) 661.96
Current children cumulated vsize (KiB) 11220

[startup+665.505 s]
/proc/loadavg: 1.01 0.89 0.59 2/79 29737
/proc/meminfo: memFree=1808704/2055920 swapFree=4145428/4192956
[pid=29538] ppid=29536 vsize=11220 CPUtime=665.16
/proc/29538/stat : 29538 (march_ks) R 29536 29538 29448 0 -1 4194304 2139 0 0 0 66510 6 0 0 25 0 1 0 202433242 11489280 2122 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538228 0 0 4096 0 0 0 0 17 1 0 0
/proc/29538/statm: 2805 2122 73 123 0 2680 0
Current children cumulated CPU time (s) 665.16
Current children cumulated vsize (KiB) 11220

[startup+667.102 s]
/proc/loadavg: 1.01 0.90 0.59 2/79 29737
/proc/meminfo: memFree=1808704/2055920 swapFree=4145428/4192956
[pid=29538] ppid=29536 vsize=11220 CPUtime=666.77
/proc/29538/stat : 29538 (march_ks) R 29536 29538 29448 0 -1 4194304 2151 0 0 0 66670 7 0 0 25 0 1 0 202433242 11489280 2134 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564774 0 0 4096 0 0 0 0 17 1 0 0
/proc/29538/statm: 2805 2134 73 123 0 2680 0
Current children cumulated CPU time (s) 666.77
Current children cumulated vsize (KiB) 11220

[startup+667.502 s]
/proc/loadavg: 1.01 0.90 0.59 2/79 29737
/proc/meminfo: memFree=1808704/2055920 swapFree=4145428/4192956
[pid=29538] ppid=29536 vsize=11220 CPUtime=667.17
/proc/29538/stat : 29538 (march_ks) R 29536 29538 29448 0 -1 4194304 2153 0 0 0 66710 7 0 0 25 0 1 0 202433242 11489280 2136 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134684125 0 0 4096 0 0 0 0 17 1 0 0
/proc/29538/statm: 2805 2136 73 123 0 2680 0
Current children cumulated CPU time (s) 667.17
Current children cumulated vsize (KiB) 11220

[startup+667.903 s]
/proc/loadavg: 1.01 0.90 0.59 2/79 29737
/proc/meminfo: memFree=1808640/2055920 swapFree=4145428/4192956
[pid=29538] ppid=29536 vsize=11220 CPUtime=667.57
/proc/29538/stat : 29538 (march_ks) R 29536 29538 29448 0 -1 4194304 2156 0 0 0 66750 7 0 0 25 0 1 0 202433242 11489280 2139 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 1 0 0
/proc/29538/statm: 2805 2139 73 123 0 2680 0
Current children cumulated CPU time (s) 667.57
Current children cumulated vsize (KiB) 11220

[startup+668.002 s]
/proc/loadavg: 1.01 0.90 0.59 2/79 29737
/proc/meminfo: memFree=1808640/2055920 swapFree=4145428/4192956
[pid=29538] ppid=29536 vsize=11220 CPUtime=667.67
/proc/29538/stat : 29538 (march_ks) R 29536 29538 29448 0 -1 4194304 2157 0 0 0 66760 7 0 0 25 0 1 0 202433242 11489280 2140 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134589781 0 0 4096 0 0 0 0 17 1 0 0
/proc/29538/statm: 2805 2140 73 123 0 2680 0
Current children cumulated CPU time (s) 667.67
Current children cumulated vsize (KiB) 11220

Child status: 20
Real time (s): 668.035
CPU time (s): 667.707
CPU user time (s): 667.634
CPU system time (s): 0.073988
CPU usage (%): 99.951
Max. virtual memory (cumulated for all children) (KiB): 11220

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 667.634
system time used= 0.073988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2158
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= 7
involuntary context switches= 14645

runsolver used 0.58791 second user time and 1.52877 second system time

The end

Launcher Data (download as text)

Begin job on node37 on Wed Apr 25 23:53:28 UTC 2007

IDJOB= 371735
IDBENCH= 19973
IDSOLVER= 180
FILE ID= node37/371735-1177545208

PBS_JOBID= 4696312

Free space on /tmp= 66414 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v450/unif-k3-r4.25-v450-c1912-S1037473581-12.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/371735-1177545208/march_ks /tmp/evaluation/371735-1177545208/instance-371735-1177545208.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node37/watcher-371735-1177545208 -o ROOT/results/node37/solver-371735-1177545208 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/371735-1177545208/march_ks /tmp/evaluation/371735-1177545208/instance-371735-1177545208.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  cb5ee35307c6c21b48523bbf3016211a

RANDOM SEED= 476107996

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node37.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.281
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		: 3000.281
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:       1818152 kB
Buffers:         31120 kB
Cached:         139588 kB
SwapCached:      15340 kB
Active:         138136 kB
Inactive:        55528 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1818152 kB
SwapTotal:     4192956 kB
SwapFree:      4145428 kB
Dirty:            2304 kB
Writeback:           0 kB
Mapped:          29944 kB
Slab:            29508 kB
Committed_AS:  2104172 kB
PageTables:       2000 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= 66414 MiB

End job on node37 on Thu Apr 26 00:04:36 UTC 2007