Trace number 1544280

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
SAT07 reference solver: March KS 2007-02-08? (TO) 1200.07 1200.71

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/12000/
unif-k3-r4.2-v12000-c50400-S1510966387-018.cnf
MD5SUM3576a3cf7cfc1985034b5d4b3a46f902
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark989.377
Satisfiable
(Un)Satisfiability was proved
Number of variables12000
Number of clauses50400
Sum of the clauses size151200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 350400
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.69/0.78	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.69/0.78	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.69/0.78	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.69/0.78	c main()::
0.69/0.78	c initFormula():: searching for DIMACS p-line....
0.69/0.78	c initFormula():: the DIMACS p-line indicates a CNF of 12000 variables and 50400 clauses.
0.69/0.78	c parseCNF():: parsing....
0.69/0.78	c parseCNF():: the CNF contains 0 unary clauses.
0.69/0.78	c runParser():: parsing was successful, warming up engines...
0.69/0.78	c simplify_formula():: removed 0 tautological, 300 satisfied and 0 duplicate clauses
0.69/0.78	c preprocessing fase I completed:: there are now 11953 free variables and 50100 clauses.
0.69/0.78	c stat :: sign balance is biased by 0.466
0.69/0.78	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.69/0.78	c using 3-SAT heuristics (occurence based diff)
0.69/0.78	c longest clause has size 3
0.69/0.78	c simplify_formula():: removed 0 tautological, 0 satisfied and 189 duplicate clauses
0.69/0.78	c resolvent_look() :: found 97 resolvents
0.69/0.78	c lessRedundantTransformation():: nothing to be done.
0.69/0.78	c transformTo3SAT():: you gave me 12000 variables and 50197 clauses.
0.69/0.78	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.69/0.78	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.69/0.78	c transformTo3SAT():: the transformation yielded 12000 variabels and 50197 clauses.
0.69/0.78	c main():: clause / variable ratio: ( 50197 / 12000 ) = 4.18
0.69/0.78	c longest clause has size 3
0.69/0.78	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.69/0.78	c dynamic_preselect_setsize :: off
0.69/0.78	c suggested doublelook initial :: 0
0.69/0.78	c main():: all systems go!
0.69/0.78	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 888 JD: 781
18.68/18.77	c |----------------------------------------------------------------|

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-1544280-1238607474/watcher-1544280-1238607474 -o /tmp/evaluation-result-1544280-1238607474/solver-1544280-1238607474 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544280-1238607474.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: 0.92 0.98 0.99 3/73 1325
/proc/meminfo: memFree=1439888/2055920 swapFree=4170060/4192956
[pid=1325] ppid=1323 vsize=1948 CPUtime=0
/proc/1325/stat : 1325 (march_ks) R 1323 1325 1288 0 -1 4194304 352 0 0 0 0 0 0 0 18 0 1 0 1133411345 1994752 338 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/1325/statm: 487 338 47 123 0 362 0

[startup+0.081587 s]
/proc/loadavg: 0.92 0.98 0.99 3/73 1325
/proc/meminfo: memFree=1439888/2055920 swapFree=4170060/4192956
[pid=1325] ppid=1323 vsize=6204 CPUtime=0.07
/proc/1325/stat : 1325 (march_ks) R 1323 1325 1288 0 -1 4194304 1087 0 0 0 7 0 0 0 18 0 1 0 1133411345 6352896 1072 1992294400 134512640 135019032 4294956240 18446744073709551615 134660829 0 0 4096 0 0 0 0 17 0 0 0
/proc/1325/statm: 1551 1072 48 123 0 1426 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 6204

[startup+0.10159 s]
/proc/loadavg: 0.92 0.98 0.99 3/73 1325
/proc/meminfo: memFree=1439888/2055920 swapFree=4170060/4192956
[pid=1325] ppid=1323 vsize=5536 CPUtime=0.09
/proc/1325/stat : 1325 (march_ks) R 1323 1325 1288 0 -1 4194304 1195 0 0 0 9 0 0 0 18 0 1 0 1133411345 5668864 894 1992294400 134512640 135019032 4294956240 18446744073709551615 134561718 0 0 4096 0 0 0 0 17 0 0 0
/proc/1325/statm: 1384 894 50 123 0 1259 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5536

[startup+0.30163 s]
/proc/loadavg: 0.92 0.98 0.99 3/73 1325
/proc/meminfo: memFree=1439888/2055920 swapFree=4170060/4192956
[pid=1325] ppid=1323 vsize=5800 CPUtime=0.29
/proc/1325/stat : 1325 (march_ks) R 1323 1325 1288 0 -1 4194304 3418 0 0 0 28 1 0 0 20 0 1 0 1133411345 5939200 950 1992294400 134512640 135019032 4294956240 18446744073709551615 134628843 0 0 4096 0 0 0 0 17 0 0 0
/proc/1325/statm: 1450 950 52 123 0 1325 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5800

[startup+0.701711 s]
/proc/loadavg: 0.92 0.98 0.99 3/73 1325
/proc/meminfo: memFree=1439888/2055920 swapFree=4170060/4192956
[pid=1325] ppid=1323 vsize=15000 CPUtime=0.69
/proc/1325/stat : 1325 (march_ks) R 1323 1325 1288 0 -1 4194304 9688 0 0 0 65 4 0 0 24 0 1 0 1133411345 15360000 2685 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/1325/statm: 3750 2687 68 123 0 3625 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15000

[startup+1.50187 s]
/proc/loadavg: 0.92 0.98 0.99 2/74 1326
/proc/meminfo: memFree=1427208/2055920 swapFree=4170060/4192956
[pid=1325] ppid=1323 vsize=15392 CPUtime=1.5
/proc/1325/stat : 1325 (march_ks) R 1323 1325 1288 0 -1 4194304 10986 0 0 0 145 5 0 0 25 0 1 0 1133411345 15761408 3216 1992294400 134512640 135019032 4294956240 18446744073709551615 134597210 0 0 4096 0 0 0 0 17 0 0 0
/proc/1325/statm: 3848 3216 73 123 0 3723 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 15392

[startup+3.1012 s]
/proc/loadavg: 0.93 0.98 0.99 2/74 1326
/proc/meminfo: memFree=1427080/2055920 swapFree=4170060/4192956
[pid=1325] ppid=1323 vsize=15548 CPUtime=3.09
/proc/1325/stat : 1325 (march_ks) R 1323 1325 1288 0 -1 4194304 11015 0 0 0 304 5 0 0 25 0 1 0 1133411345 15921152 3245 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/1325/statm: 3887 3245 73 123 0 3762 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15548

[startup+6.30185 s]
/proc/loadavg: 0.93 0.98 0.99 2/74 1326
/proc/meminfo: memFree=1426568/2055920 swapFree=4170060/4192956
[pid=1325] ppid=1323 vsize=16340 CPUtime=6.29
/proc/1325/stat : 1325 (march_ks) R 1323 1325 1288 0 -1 4194304 11154 0 0 0 624 5 0 0 25 0 1 0 1133411345 16732160 3384 1992294400 134512640 135019032 4294956240 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 0 0 0
/proc/1325/statm: 4085 3384 73 123 0 3960 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16340

[startup+12.7011 s]
/proc/loadavg: 0.94 0.98 0.99 2/74 1326
/proc/meminfo: memFree=1425296/2055920 swapFree=4170060/4192956
[pid=1325] ppid=1323 vsize=17636 CPUtime=12.68
/proc/1325/stat : 1325 (march_ks) R 1323 1325 1288 0 -1 4194304 11418 0 0 0 1263 5 0 0 25 0 1 0 1133411345 18059264 3648 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/1325/statm: 4409 3648 73 123 0 4284 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 17636

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 0.99 2/74 1326
/proc/meminfo: memFree=1425048/2055920 swapFree=4170060/4192956
[pid=1325] ppid=1323 vsize=18096 CPUtime=25.48
/proc/1325/stat : 1325 (march_ks) R 1323 1325 1288 0 -1 4194304 11510 0 0 0 2542 6 0 0 25 0 1 0 1133411345 18530304 3740 1992294400 134512640 135019032 4294956240 18446744073709551615 134548815 0 0 4096 0 0 0 0 17 0 0 0
/proc/1325/statm: 4524 3740 73 123 0 4399 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18096

[startup+51.102 s]
/proc/loadavg: 0.96 0.98 0.99 2/74 1326
/proc/meminfo: memFree=1424280/2055920 swapFree=4170060/4192956
[pid=1325] ppid=1323 vsize=18880 CPUtime=51.05
/proc/1325/stat : 1325 (march_ks) R 1323 1325 1288 0 -1 4194304 11703 0 0 0 5099 6 0 0 25 0 1 0 1133411345 19333120 3933 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/1325/statm: 4720 3933 73 123 0 4595 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 18880

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/74 1326
/proc/meminfo: memFree=1423768/2055920 swapFree=4170060/4192956
[pid=1325] ppid=1323 vsize=19264 CPUtime=102.24
/proc/1325/stat : 1325 (march_ks) R 1323 1325 1288 0 -1 4194304 11806 0 0 0 10217 7 0 0 25 0 1 0 1133411345 19726336 4036 1992294400 134512640 135019032 4294956240 18446744073709551615 134527205 0 0 4096 0 0 0 0 17 0 0 0
/proc/1325/statm: 4816 4036 73 123 0 4691 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 19264

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 1326
/proc/meminfo: memFree=1423512/2055920 swapFree=4170060/4192956
[pid=1325] ppid=1323 vsize=19520 CPUtime=162.2
/proc/1325/stat : 1325 (march_ks) R 1323 1325 1288 0 -1 4194304 11875 0 0 0 16213 7 0 0 25 0 1 0 1133411345 19988480 4105 1992294400 134512640 135019032 4294956240 18446744073709551615 134526400 0 0 4096 0 0 0 0 17 0 0 0
/proc/1325/statm: 4880 4105 73 123 0 4755 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 19520

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 1326
/proc/meminfo: memFree=1423320/2055920 swapFree=4170060/4192956
[pid=1325] ppid=1323 vsize=19776 CPUtime=222.17
/proc/1325/stat : 1325 (march_ks) R 1323 1325 1288 0 -1 4194304 11927 0 0 0 22210 7 0 0 25 0 1 0 1133411345 20250624 4157 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/1325/statm: 4944 4157 73 123 0 4819 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 19776

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 1326
/proc/meminfo: memFree=1423192/2055920 swapFree=4170060/4192956
[pid=1325] ppid=1323 vsize=19904 CPUtime=282.14
/proc/1325/stat : 1325 (march_ks) R 1323 1325 1288 0 -1 4194304 11971 0 0 0 28207 7 0 0 25 0 1 0 1133411345 20381696 4201 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/1325/statm: 4976 4201 73 123 0 4851 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 19904

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 1326
/proc/meminfo: memFree=1422936/2055920 swapFree=4170060/4192956
[pid=1325] ppid=1323 vsize=20032 CPUtime=342.1
/proc/1325/stat : 1325 (march_ks) R 1323 1325 1288 0 -1 4194304 12013 0 0 0 34203 7 0 0 25 0 1 0 1133411345 20512768 4243 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/1325/statm: 5008 4243 73 123 0 4883 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 20032

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 1326
/proc/meminfo: memFree=1422872/2055920 swapFree=4170060/4192956
[pid=1325] ppid=1323 vsize=20160 CPUtime=402.08
/proc/1325/stat : 1325 (march_ks) R 1323 1325 1288 0 -1 4194304 12036 0 0 0 40201 7 0 0 25 0 1 0 1133411345 20643840 4266 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/1325/statm: 5040 4266 73 123 0 4915 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 20160

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 1326
/proc/meminfo: memFree=1422808/2055920 swapFree=4170060/4192956
[pid=1325] ppid=1323 vsize=20288 CPUtime=462.05
/proc/1325/stat : 1325 (march_ks) R 1323 1325 1288 0 -1 4194304 12064 0 0 0 46198 7 0 0 25 0 1 0 1133411345 20774912 4294 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/1325/statm: 5072 4294 73 123 0 4947 0
Current children cumulated CPU time (s) 462.05
Current children cumulated vsize (KiB) 20288

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 1326
/proc/meminfo: memFree=1422680/2055920 swapFree=4170060/4192956
[pid=1325] ppid=1323 vsize=20288 CPUtime=522.01
/proc/1325/stat : 1325 (march_ks) R 1323 1325 1288 0 -1 4194304 12083 0 0 0 52194 7 0 0 25 0 1 0 1133411345 20774912 4313 1992294400 134512640 135019032 4294956240 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 0 0 0
/proc/1325/statm: 5072 4313 73 123 0 4947 0
Current children cumulated CPU time (s) 522.01
Current children cumulated vsize (KiB) 20288

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 1327
/proc/meminfo: memFree=1422424/2055920 swapFree=4170060/4192956
[pid=1325] ppid=1323 vsize=20416 CPUtime=581.98
/proc/1325/stat : 1325 (march_ks) R 1323 1325 1288 0 -1 4194304 12100 0 0 0 58191 7 0 0 25 0 1 0 1133411345 20905984 4330 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/1325/statm: 5104 4330 73 123 0 4979 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 20416

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 1328
/proc/meminfo: memFree=1422424/2055920 swapFree=4170060/4192956
[pid=1325] ppid=1323 vsize=20544 CPUtime=641.95
/proc/1325/stat : 1325 (march_ks) R 1323 1325 1288 0 -1 4194304 12121 0 0 0 64188 7 0 0 25 0 1 0 1133411345 21037056 4351 1992294400 134512640 135019032 4294956240 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 0 0 0
/proc/1325/statm: 5136 4351 73 123 0 5011 0
Current children cumulated CPU time (s) 641.95
Current children cumulated vsize (KiB) 20544

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 1328
/proc/meminfo: memFree=1422360/2055920 swapFree=4170060/4192956
[pid=1325] ppid=1323 vsize=20544 CPUtime=701.91
/proc/1325/stat : 1325 (march_ks) R 1323 1325 1288 0 -1 4194304 12143 0 0 0 70184 7 0 0 25 0 1 0 1133411345 21037056 4373 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/1325/statm: 5136 4373 73 123 0 5011 0
Current children cumulated CPU time (s) 701.91
Current children cumulated vsize (KiB) 20544

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 1328
/proc/meminfo: memFree=1422360/2055920 swapFree=4170060/4192956
[pid=1325] ppid=1323 vsize=20672 CPUtime=761.89
/proc/1325/stat : 1325 (march_ks) R 1323 1325 1288 0 -1 4194304 12161 0 0 0 76181 8 0 0 25 0 1 0 1133411345 21168128 4391 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/1325/statm: 5168 4391 73 123 0 5043 0
Current children cumulated CPU time (s) 761.89
Current children cumulated vsize (KiB) 20672

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 1328
/proc/meminfo: memFree=1422296/2055920 swapFree=4170060/4192956
[pid=1325] ppid=1323 vsize=20672 CPUtime=821.86
/proc/1325/stat : 1325 (march_ks) R 1323 1325 1288 0 -1 4194304 12177 0 0 0 82178 8 0 0 25 0 1 0 1133411345 21168128 4407 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/1325/statm: 5168 4407 73 123 0 5043 0
Current children cumulated CPU time (s) 821.86
Current children cumulated vsize (KiB) 20672

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 1328
/proc/meminfo: memFree=1422296/2055920 swapFree=4170060/4192956
[pid=1325] ppid=1323 vsize=20800 CPUtime=881.82
/proc/1325/stat : 1325 (march_ks) R 1323 1325 1288 0 -1 4194304 12188 0 0 0 88174 8 0 0 25 0 1 0 1133411345 21299200 4418 1992294400 134512640 135019032 4294956240 18446744073709551615 134538202 0 0 4096 0 0 0 0 17 0 0 0
/proc/1325/statm: 5200 4418 73 123 0 5075 0
Current children cumulated CPU time (s) 881.82
Current children cumulated vsize (KiB) 20800

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 1328
/proc/meminfo: memFree=1422232/2055920 swapFree=4170060/4192956
[pid=1325] ppid=1323 vsize=20800 CPUtime=941.79
/proc/1325/stat : 1325 (march_ks) R 1323 1325 1288 0 -1 4194304 12200 0 0 0 94171 8 0 0 25 0 1 0 1133411345 21299200 4430 1992294400 134512640 135019032 4294956240 18446744073709551615 134525608 0 0 4096 0 0 0 0 17 0 0 0
/proc/1325/statm: 5200 4430 73 123 0 5075 0
Current children cumulated CPU time (s) 941.79
Current children cumulated vsize (KiB) 20800

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 1328
/proc/meminfo: memFree=1422232/2055920 swapFree=4170060/4192956
[pid=1325] ppid=1323 vsize=20928 CPUtime=1001.76
/proc/1325/stat : 1325 (march_ks) R 1323 1325 1288 0 -1 4194304 12214 0 0 0 100168 8 0 0 25 0 1 0 1133411345 21430272 4444 1992294400 134512640 135019032 4294956240 18446744073709551615 134547938 0 0 4096 0 0 0 0 17 0 0 0
/proc/1325/statm: 5232 4444 73 123 0 5107 0
Current children cumulated CPU time (s) 1001.76
Current children cumulated vsize (KiB) 20928

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 1328
/proc/meminfo: memFree=1422168/2055920 swapFree=4170060/4192956
[pid=1325] ppid=1323 vsize=20932 CPUtime=1061.73
/proc/1325/stat : 1325 (march_ks) R 1323 1325 1288 0 -1 4194304 12228 0 0 0 106165 8 0 0 25 0 1 0 1133411345 21434368 4458 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/1325/statm: 5233 4458 73 123 0 5108 0
Current children cumulated CPU time (s) 1061.73
Current children cumulated vsize (KiB) 20932

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 1328
/proc/meminfo: memFree=1422168/2055920 swapFree=4170060/4192956
[pid=1325] ppid=1323 vsize=20932 CPUtime=1121.7
/proc/1325/stat : 1325 (march_ks) R 1323 1325 1288 0 -1 4194304 12238 0 0 0 112162 8 0 0 25 0 1 0 1133411345 21434368 4468 1992294400 134512640 135019032 4294956240 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 0 0 0
/proc/1325/statm: 5233 4468 73 123 0 5108 0
Current children cumulated CPU time (s) 1121.7
Current children cumulated vsize (KiB) 20932

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 1328
/proc/meminfo: memFree=1422104/2055920 swapFree=4170060/4192956
[pid=1325] ppid=1323 vsize=21060 CPUtime=1181.67
/proc/1325/stat : 1325 (march_ks) R 1323 1325 1288 0 -1 4194304 12250 0 0 0 118159 8 0 0 25 0 1 0 1133411345 21565440 4480 1992294400 134512640 135019032 4294956240 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/1325/statm: 5265 4480 73 123 0 5140 0
Current children cumulated CPU time (s) 1181.67
Current children cumulated vsize (KiB) 21060



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 1328
/proc/meminfo: memFree=1422040/2055920 swapFree=4170060/4192956
[pid=1325] ppid=1323 vsize=21060 CPUtime=1200.06
/proc/1325/stat : 1325 (march_ks) R 1323 1325 1288 0 -1 4194304 12253 0 0 0 119998 8 0 0 25 0 1 0 1133411345 21565440 4483 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/1325/statm: 5265 4483 73 123 0 5140 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 21060

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+1200.7 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 1328
/proc/meminfo: memFree=1422040/2055920 swapFree=4170060/4192956
[pid=1325] ppid=1323 vsize=21060 CPUtime=1200.06
/proc/1325/stat : 1325 (march_ks) R 1323 1325 1288 0 -1 4194304 12253 0 0 0 119998 8 0 0 25 0 1 0 1133411345 21565440 4483 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/1325/statm: 5265 4483 73 123 0 5140 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 21060

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.71
CPU time (s): 1200.07
CPU user time (s): 1199.98
CPU system time (s): 0.088986
CPU usage (%): 99.9469
Max. virtual memory (cumulated for all children) (KiB): 21060

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.088986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12253
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= 4401

runsolver used 0.992849 second user time and 3.38448 second system time

The end

Launcher Data 

Begin job on node80 at 2009-04-01 19:37:54
IDJOB=1544280
IDBENCH=70367
IDSOLVER=559
FILE ID=node80/1544280-1238607474
PBS_JOBID= 9068374
Free space on /tmp= 64796 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/12000/unif-k3-r4.2-v12000-c50400-S1510966387-018.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544280-1238607474/watcher-1544280-1238607474 -o /tmp/evaluation-result-1544280-1238607474/solver-1544280-1238607474 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544280-1238607474.cnf            

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

MD5SUM BENCH= 3576a3cf7cfc1985034b5d4b3a46f902
RANDOM SEED=536963412

node80.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		: 3000.263
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		: 3000.263
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1440440 kB
Buffers:         93756 kB
Cached:         424388 kB
SwapCached:      14568 kB
Active:         252988 kB
Inactive:       281464 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1440440 kB
SwapTotal:     4192956 kB
SwapFree:      4170060 kB
Dirty:            3912 kB
Writeback:           0 kB
Mapped:          21892 kB
Slab:            66224 kB
Committed_AS:  3046068 kB
PageTables:       2008 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= 64796 MiB
End job on node80 at 2009-04-01 19:57:57