Trace number 1544242

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) 1200.09 1200.61

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/16000/
unif-k3-r4.2-v16000-c67200-S2126130224-030.cnf
MD5SUM3ed6e5f5358c1fd3f163dcbb9450e91a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark66.6029
Satisfiable
(Un)Satisfiability was proved
Number of variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.99/1.07	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.99/1.07	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.99/1.07	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.99/1.07	c main()::
0.99/1.07	c initFormula():: searching for DIMACS p-line....
0.99/1.07	c initFormula():: the DIMACS p-line indicates a CNF of 16000 variables and 67200 clauses.
0.99/1.07	c parseCNF():: parsing....
0.99/1.07	c parseCNF():: the CNF contains 0 unary clauses.
0.99/1.07	c runParser():: parsing was successful, warming up engines...
0.99/1.07	c simplify_formula():: removed 0 tautological, 314 satisfied and 0 duplicate clauses
0.99/1.07	c preprocessing fase I completed:: there are now 15949 free variables and 66886 clauses.
0.99/1.07	c stat :: sign balance is biased by 0.479
0.99/1.07	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.99/1.07	c using 3-SAT heuristics (occurence based diff)
0.99/1.07	c longest clause has size 3
0.99/1.07	c simplify_formula():: removed 0 tautological, 0 satisfied and 143 duplicate clauses
0.99/1.07	c resolvent_look() :: found 73 resolvents
0.99/1.07	c lessRedundantTransformation():: nothing to be done.
0.99/1.07	c transformTo3SAT():: you gave me 16000 variables and 66959 clauses.
0.99/1.07	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.99/1.07	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.99/1.07	c transformTo3SAT():: the transformation yielded 16000 variabels and 66959 clauses.
0.99/1.07	c main():: clause / variable ratio: ( 66959 / 16000 ) = 4.18
0.99/1.07	c longest clause has size 3
0.99/1.07	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.99/1.07	c dynamic_preselect_setsize :: off
0.99/1.07	c suggested doublelook initial :: 0
0.99/1.07	c main():: all systems go!
0.99/1.07	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 1205 JD: 1076
45.26/45.35	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-1544242-1238606374/watcher-1544242-1238606374 -o /tmp/evaluation-result-1544242-1238606374/solver-1544242-1238606374 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544242-1238606374.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 0.98 0.99 3/64 2095
/proc/meminfo: memFree=1194160/2055920 swapFree=4176996/4192956
[pid=2095] ppid=2092 vsize=2372 CPUtime=0
/proc/2095/stat : 2095 (march_ks) R 2092 2095 1918 0 -1 4194304 437 0 0 0 0 0 0 0 18 0 1 0 1133299504 2428928 423 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/2095/statm: 593 424 47 123 0 468 0

[startup+0.0368619 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 2095
/proc/meminfo: memFree=1194160/2055920 swapFree=4176996/4192956
[pid=2095] ppid=2092 vsize=2768 CPUtime=0.03
/proc/2095/stat : 2095 (march_ks) R 2092 2095 1918 0 -1 4194304 556 0 0 0 3 0 0 0 18 0 1 0 1133299504 2834432 542 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/2095/statm: 692 542 47 123 0 567 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2768

[startup+0.101866 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 2095
/proc/meminfo: memFree=1194160/2055920 swapFree=4176996/4192956
[pid=2095] ppid=2092 vsize=7788 CPUtime=0.09
/proc/2095/stat : 2095 (march_ks) R 2092 2095 1918 0 -1 4194304 1321 0 0 0 9 0 0 0 18 0 1 0 1133299504 7974912 1306 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/2095/statm: 1947 1310 48 123 0 1822 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7788

[startup+0.301883 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 2095
/proc/meminfo: memFree=1194160/2055920 swapFree=4176996/4192956
[pid=2095] ppid=2092 vsize=7344 CPUtime=0.29
/proc/2095/stat : 2095 (march_ks) R 2092 2095 1918 0 -1 4194304 3241 0 0 0 28 1 0 0 19 0 1 0 1133299504 7520256 1191 1992294400 134512640 135019032 4294956240 18446744073709551615 134561687 0 0 4096 0 0 0 0 17 0 0 0
/proc/2095/statm: 1836 1191 52 123 0 1711 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7344

[startup+0.701919 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 2095
/proc/meminfo: memFree=1194160/2055920 swapFree=4176996/4192956
[pid=2095] ppid=2092 vsize=14920 CPUtime=0.69
/proc/2095/stat : 2095 (march_ks) R 2092 2095 1918 0 -1 4194304 9130 0 0 0 66 3 0 0 23 0 1 0 1133299504 15278080 2953 1992294400 134512640 135019032 4294956240 18446744073709551615 134536915 0 0 4096 0 0 0 0 17 0 0 0
/proc/2095/statm: 3730 2953 67 123 0 3605 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14920

[startup+1.50199 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2096
/proc/meminfo: memFree=1177704/2055920 swapFree=4176996/4192956
[pid=2095] ppid=2092 vsize=20276 CPUtime=1.5
/proc/2095/stat : 2095 (march_ks) R 2092 2095 1918 0 -1 4194304 13967 0 0 0 144 6 0 0 25 0 1 0 1133299504 20762624 4242 1992294400 134512640 135019032 4294956240 18446744073709551615 134564374 0 0 4096 0 0 0 0 17 0 0 0
/proc/2095/statm: 5069 4242 73 123 0 4944 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 20276

[startup+3.10114 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2096
/proc/meminfo: memFree=1177256/2055920 swapFree=4176996/4192956
[pid=2095] ppid=2092 vsize=20444 CPUtime=3.09
/proc/2095/stat : 2095 (march_ks) R 2092 2095 1918 0 -1 4194304 13972 0 0 0 303 6 0 0 25 0 1 0 1133299504 20934656 4247 1992294400 134512640 135019032 4294956240 18446744073709551615 134538113 0 0 4096 0 0 0 0 17 1 0 0
/proc/2095/statm: 5111 4247 73 123 0 4986 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20444

[startup+6.30141 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2096
/proc/meminfo: memFree=1176936/2055920 swapFree=4176996/4192956
[pid=2095] ppid=2092 vsize=20604 CPUtime=6.28
/proc/2095/stat : 2095 (march_ks) R 2092 2095 1918 0 -1 4194304 14037 0 0 0 622 6 0 0 25 0 1 0 1133299504 21098496 4312 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/2095/statm: 5151 4312 73 123 0 5026 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 20604

[startup+12.702 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2096
/proc/meminfo: memFree=1176360/2055920 swapFree=4176996/4192956
[pid=2095] ppid=2092 vsize=21408 CPUtime=12.68
/proc/2095/stat : 2095 (march_ks) R 2092 2095 1918 0 -1 4194304 14202 0 0 0 1262 6 0 0 25 0 1 0 1133299504 21921792 4477 1992294400 134512640 135019032 4294956240 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/2095/statm: 5352 4477 73 123 0 5227 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 21408

[startup+25.5011 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2096
/proc/meminfo: memFree=1174888/2055920 swapFree=4176996/4192956
[pid=2095] ppid=2092 vsize=22968 CPUtime=25.47
/proc/2095/stat : 2095 (march_ks) R 2092 2095 1918 0 -1 4194304 14563 0 0 0 2541 6 0 0 25 0 1 0 1133299504 23519232 4838 1992294400 134512640 135019032 4294956240 18446744073709551615 134542363 0 0 4096 0 0 0 0 17 0 0 0
/proc/2095/statm: 5742 4838 73 123 0 5617 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 22968

[startup+51.1013 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2096
/proc/meminfo: memFree=1174376/2055920 swapFree=4176996/4192956
[pid=2095] ppid=2092 vsize=23652 CPUtime=51.06
/proc/2095/stat : 2095 (march_ks) R 2092 2095 1918 0 -1 4194304 14699 0 0 0 5100 6 0 0 25 0 1 0 1133299504 24219648 4965 1992294400 134512640 135019032 4294956240 18446744073709551615 134548886 0 0 4096 0 0 0 0 17 0 0 0
/proc/2095/statm: 5913 4965 73 123 0 5788 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 23652

[startup+102.306 s]
/proc/loadavg: 1.07 1.00 1.00 2/65 2096
/proc/meminfo: memFree=1173160/2055920 swapFree=4176996/4192956
[pid=2095] ppid=2092 vsize=24676 CPUtime=102.25
/proc/2095/stat : 2095 (march_ks) R 2092 2095 1918 0 -1 4194304 14994 0 0 0 10218 7 0 0 25 0 1 0 1133299504 25268224 5260 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/2095/statm: 6169 5260 73 123 0 6044 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 24676

[startup+162.301 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 2096
/proc/meminfo: memFree=1172712/2055920 swapFree=4176996/4192956
[pid=2095] ppid=2092 vsize=25180 CPUtime=162.22
/proc/2095/stat : 2095 (march_ks) R 2092 2095 1918 0 -1 4194304 15094 0 0 0 16215 7 0 0 25 0 1 0 1133299504 25784320 5360 1992294400 134512640 135019032 4294956240 18446744073709551615 134526471 0 0 4096 0 0 0 0 17 0 0 0
/proc/2095/statm: 6295 5360 73 123 0 6170 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 25180

[startup+222.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 2096
/proc/meminfo: memFree=1172456/2055920 swapFree=4176996/4192956
[pid=2095] ppid=2092 vsize=25436 CPUtime=222.2
/proc/2095/stat : 2095 (march_ks) R 2092 2095 1918 0 -1 4194304 15159 0 0 0 22213 7 0 0 25 0 1 0 1133299504 26046464 5425 1992294400 134512640 135019032 4294956240 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 0 0 0
/proc/2095/statm: 6359 5425 73 123 0 6234 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 25436

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2096
/proc/meminfo: memFree=1172264/2055920 swapFree=4176996/4192956
[pid=2095] ppid=2092 vsize=25560 CPUtime=282.18
/proc/2095/stat : 2095 (march_ks) R 2092 2095 1918 0 -1 4194304 15212 0 0 0 28211 7 0 0 25 0 1 0 1133299504 26173440 5478 1992294400 134512640 135019032 4294956240 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/2095/statm: 6390 5478 73 123 0 6265 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 25560

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2096
/proc/meminfo: memFree=1172136/2055920 swapFree=4176996/4192956
[pid=2095] ppid=2092 vsize=25688 CPUtime=342.15
/proc/2095/stat : 2095 (march_ks) R 2092 2095 1918 0 -1 4194304 15247 0 0 0 34208 7 0 0 25 0 1 0 1133299504 26304512 5513 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/2095/statm: 6422 5513 73 123 0 6297 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 25688

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2096
/proc/meminfo: memFree=1172008/2055920 swapFree=4176996/4192956
[pid=2095] ppid=2092 vsize=25816 CPUtime=402.13
/proc/2095/stat : 2095 (march_ks) R 2092 2095 1918 0 -1 4194304 15287 0 0 0 40206 7 0 0 25 0 1 0 1133299504 26435584 5553 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/2095/statm: 6454 5553 73 123 0 6329 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 25816

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2096
/proc/meminfo: memFree=1171816/2055920 swapFree=4176996/4192956
[pid=2095] ppid=2092 vsize=25940 CPUtime=462.11
/proc/2095/stat : 2095 (march_ks) R 2092 2095 1918 0 -1 4194304 15320 0 0 0 46204 7 0 0 25 0 1 0 1133299504 26562560 5586 1992294400 134512640 135019032 4294956240 18446744073709551615 134526471 0 0 4096 0 0 0 0 17 0 0 0
/proc/2095/statm: 6485 5586 73 123 0 6360 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 25940

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2096
/proc/meminfo: memFree=1171752/2055920 swapFree=4176996/4192956
[pid=2095] ppid=2092 vsize=26064 CPUtime=522.08
/proc/2095/stat : 2095 (march_ks) R 2092 2095 1918 0 -1 4194304 15347 0 0 0 52201 7 0 0 25 0 1 0 1133299504 26689536 5613 1992294400 134512640 135019032 4294956240 18446744073709551615 134590539 0 0 4096 0 0 0 0 17 0 0 0
/proc/2095/statm: 6516 5613 73 123 0 6391 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 26064

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2096
/proc/meminfo: memFree=1171688/2055920 swapFree=4176996/4192956
[pid=2095] ppid=2092 vsize=26192 CPUtime=582.06
/proc/2095/stat : 2095 (march_ks) R 2092 2095 1918 0 -1 4194304 15367 0 0 0 58199 7 0 0 25 0 1 0 1133299504 26820608 5633 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/2095/statm: 6548 5633 73 123 0 6423 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 26192

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2096
/proc/meminfo: memFree=1171624/2055920 swapFree=4176996/4192956
[pid=2095] ppid=2092 vsize=26316 CPUtime=642.04
/proc/2095/stat : 2095 (march_ks) R 2092 2095 1918 0 -1 4194304 15388 0 0 0 64197 7 0 0 25 0 1 0 1133299504 26947584 5654 1992294400 134512640 135019032 4294956240 18446744073709551615 134542767 0 0 4096 0 0 0 0 17 0 0 0
/proc/2095/statm: 6579 5654 73 123 0 6454 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 26316

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2096
/proc/meminfo: memFree=1171496/2055920 swapFree=4176996/4192956
[pid=2095] ppid=2092 vsize=26316 CPUtime=702.01
/proc/2095/stat : 2095 (march_ks) R 2092 2095 1918 0 -1 4194304 15408 0 0 0 70194 7 0 0 25 0 1 0 1133299504 26947584 5674 1992294400 134512640 135019032 4294956240 18446744073709551615 134579994 0 0 4096 0 0 0 0 17 0 0 0
/proc/2095/statm: 6579 5674 73 123 0 6454 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 26316

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2096
/proc/meminfo: memFree=1171432/2055920 swapFree=4176996/4192956
[pid=2095] ppid=2092 vsize=26440 CPUtime=761.97
/proc/2095/stat : 2095 (march_ks) R 2092 2095 1918 0 -1 4194304 15425 0 0 0 76190 7 0 0 25 0 1 0 1133299504 27074560 5691 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/2095/statm: 6610 5691 73 123 0 6485 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 26440

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2096
/proc/meminfo: memFree=1171368/2055920 swapFree=4176996/4192956
[pid=2095] ppid=2092 vsize=26440 CPUtime=821.94
/proc/2095/stat : 2095 (march_ks) R 2092 2095 1918 0 -1 4194304 15441 0 0 0 82187 7 0 0 25 0 1 0 1133299504 27074560 5707 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/2095/statm: 6610 5707 73 123 0 6485 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 26440

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2096
/proc/meminfo: memFree=1171304/2055920 swapFree=4176996/4192956
[pid=2095] ppid=2092 vsize=26564 CPUtime=881.92
/proc/2095/stat : 2095 (march_ks) R 2092 2095 1918 0 -1 4194304 15459 0 0 0 88185 7 0 0 25 0 1 0 1133299504 27201536 5725 1992294400 134512640 135019032 4294956240 18446744073709551615 134564818 0 0 4096 0 0 0 0 17 0 0 0
/proc/2095/statm: 6641 5725 73 123 0 6516 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 26564

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2096
/proc/meminfo: memFree=1171240/2055920 swapFree=4176996/4192956
[pid=2095] ppid=2092 vsize=26688 CPUtime=941.87
/proc/2095/stat : 2095 (march_ks) R 2092 2095 1918 0 -1 4194304 15478 0 0 0 94180 7 0 0 25 0 1 0 1133299504 27328512 5744 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/2095/statm: 6672 5744 73 123 0 6547 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 26688

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2096
/proc/meminfo: memFree=1171240/2055920 swapFree=4176996/4192956
[pid=2095] ppid=2092 vsize=26688 CPUtime=1001.85
/proc/2095/stat : 2095 (march_ks) R 2092 2095 1918 0 -1 4194304 15492 0 0 0 100178 7 0 0 25 0 1 0 1133299504 27328512 5758 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/2095/statm: 6672 5758 73 123 0 6547 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 26688

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2096
/proc/meminfo: memFree=1171176/2055920 swapFree=4176996/4192956
[pid=2095] ppid=2092 vsize=26688 CPUtime=1061.83
/proc/2095/stat : 2095 (march_ks) R 2092 2095 1918 0 -1 4194304 15506 0 0 0 106176 7 0 0 25 0 1 0 1133299504 27328512 5772 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/2095/statm: 6672 5772 73 123 0 6547 0
Current children cumulated CPU time (s) 1061.83
Current children cumulated vsize (KiB) 26688

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2096
/proc/meminfo: memFree=1171112/2055920 swapFree=4176996/4192956
[pid=2095] ppid=2092 vsize=26816 CPUtime=1121.8
/proc/2095/stat : 2095 (march_ks) R 2092 2095 1918 0 -1 4194304 15518 0 0 0 112173 7 0 0 25 0 1 0 1133299504 27459584 5784 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/2095/statm: 6704 5784 73 123 0 6579 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 26816

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2096
/proc/meminfo: memFree=1171112/2055920 swapFree=4176996/4192956
[pid=2095] ppid=2092 vsize=26816 CPUtime=1181.78
/proc/2095/stat : 2095 (march_ks) R 2092 2095 1918 0 -1 4194304 15532 0 0 0 118171 7 0 0 25 0 1 0 1133299504 27459584 5798 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/2095/statm: 6704 5798 73 123 0 6579 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 26816



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2096
/proc/meminfo: memFree=1171112/2055920 swapFree=4176996/4192956
[pid=2095] ppid=2092 vsize=26816 CPUtime=1200.07
/proc/2095/stat : 2095 (march_ks) R 2092 2095 1918 0 -1 4194304 15536 0 0 0 120000 7 0 0 25 0 1 0 1133299504 27459584 5802 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/2095/statm: 6704 5802 73 123 0 6579 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 26816

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): 1200.61
CPU time (s): 1200.09
CPU user time (s): 1200.01
CPU system time (s): 0.083987
CPU usage (%): 99.9569
Max. virtual memory (cumulated for all children) (KiB): 26816

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.083987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15536
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= 4394

runsolver used 0.969852 second user time and 3.40848 second system time

The end

Launcher Data 

Begin job on node50 at 2009-04-01 19:19:34
IDJOB=1544242
IDBENCH=70348
IDSOLVER=559
FILE ID=node50/1544242-1238606374
PBS_JOBID= 9068355
Free space on /tmp= 64220 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/16000/unif-k3-r4.2-v16000-c67200-S2126130224-030.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544242-1238606374/watcher-1544242-1238606374 -o /tmp/evaluation-result-1544242-1238606374/solver-1544242-1238606374 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544242-1238606374.cnf            

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

MD5SUM BENCH= 3ed6e5f5358c1fd3f163dcbb9450e91a
RANDOM SEED=577516151

node50.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		: 3000.238
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		: 3000.238
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:       1194704 kB
Buffers:        108460 kB
Cached:         644920 kB
SwapCached:       9920 kB
Active:         235172 kB
Inactive:       529880 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1194704 kB
SwapTotal:     4192956 kB
SwapFree:      4176996 kB
Dirty:            4144 kB
Writeback:           0 kB
Mapped:          17304 kB
Slab:            82152 kB
Committed_AS:  3260000 kB
PageTables:       1456 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= 64216 MiB
End job on node50 at 2009-04-01 19:39:37