Trace number 332735

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 2007-02-08? (TO) 1200.11 1200.51

General information on the benchmark

Namecrafted/Medium/contest05/pebbling/
unsat-pbl-00070.sat05-1324.reshuffled-07.cnf
MD5SUMe72b4e386685e8ae3270a3d69e1ae8da
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.241962
Satisfiable
(Un)Satisfiability was proved
Number of variables257
Number of clauses7375
Sum of the clauses size62500
Maximum clause length11
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 211
Number of clauses of size 346
Number of clauses of size 4119
Number of clauses of size 5300
Number of clauses of size over 56898

Solver Data (download as text)

2.69/2.77	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.69/2.77	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
2.69/2.77	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
2.69/2.77	c main()::
2.69/2.77	c initFormula():: searching for DIMACS p-line....
2.69/2.77	c full lookahead due to high density!
2.69/2.77	c initFormula():: the DIMACS p-line indicates a CNF of 257 variables and 7375 clauses.
2.69/2.77	c parseCNF():: parsing....
2.69/2.77	c parseCNF():: the CNF contains 1 unary clauses.
2.69/2.77	c runParser():: parsing was successful, warming up engines...
2.69/2.77	c simplify_formula():: removed 0 tautological, 1 satisfied and 0 duplicate clauses
2.69/2.77	c preprocessing fase I completed:: there are now 256 free variables and 7374 clauses.
2.69/2.77	c stat :: sign balance is biased by 16.152
2.69/2.77	c shorten_equivalence(): average equivalence length reduced from nan to nan
2.69/2.77	c using k-SAT heuristics (size based diff)
2.69/2.77	c longest clause has size 11
2.69/2.77	c simplify_formula():: removed 0 tautological, 0 satisfied and 62929 duplicate clauses
2.69/2.77	c resolvent_look() :: found 2024 resolvents
2.69/2.77	c main():: clause / variable ratio: ( 9398 / 257 ) = 36.57
2.69/2.77	c longest clause has size 11
2.69/2.77	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.69/2.77	c dynamic_preselect_setsize :: off
2.69/2.77	c suggested doublelook initial :: 0
2.69/2.77	c main():: all systems go!
2.69/2.77	c |----------------------------------------------------------------|
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node3/watcher-332735-1173487897 -o ROOT/results/node3/solver-332735-1173487897 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/332735-1173487897/march_ks /tmp/evaluation/332735-1173487897/instance-332735-1173487897.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): 2400 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 0.97 3/77 22813
/proc/meminfo: memFree=1574504/2055920 swapFree=4158660/4192956
[pid=22813] ppid=22811 vsize=788 CPUtime=0
/proc/22813/stat : 22813 (march_ks) R 22811 22813 21208 0 -1 4194304 98 0 0 0 0 0 0 0 18 0 1 0 368744513 806912 83 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/22813/statm: 197 83 47 123 0 72 0

[startup+0.0408219 s]
/proc/loadavg: 0.92 0.98 0.97 3/77 22813
/proc/meminfo: memFree=1574504/2055920 swapFree=4158660/4192956
[pid=22813] ppid=22811 vsize=1448 CPUtime=0.03
/proc/22813/stat : 22813 (march_ks) R 22811 22813 21208 0 -1 4194304 445 0 0 0 3 0 0 0 18 0 1 0 368744513 1482752 236 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134558428 0 0 4096 0 0 0 0 17 1 0 0
/proc/22813/statm: 362 236 52 123 0 237 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1448

[startup+0.102827 s]
/proc/loadavg: 0.92 0.98 0.97 3/77 22813
/proc/meminfo: memFree=1574504/2055920 swapFree=4158660/4192956
[pid=22813] ppid=22811 vsize=2144 CPUtime=0.09
/proc/22813/stat : 22813 (march_ks) R 22811 22813 21208 0 -1 4194304 1222 0 0 0 9 0 0 0 18 0 1 0 368744513 2195456 408 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134567045 0 0 4096 0 0 0 0 17 1 0 0
/proc/22813/statm: 536 408 67 123 0 411 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2144

[startup+0.301843 s]
/proc/loadavg: 0.92 0.98 0.97 3/77 22813
/proc/meminfo: memFree=1574504/2055920 swapFree=4158660/4192956
[pid=22813] ppid=22811 vsize=2564 CPUtime=0.29
/proc/22813/stat : 22813 (march_ks) R 22811 22813 21208 0 -1 4194304 1305 0 0 0 29 0 0 0 19 0 1 0 368744513 2625536 491 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134567265 0 0 4096 0 0 0 0 17 1 0 0
/proc/22813/statm: 641 491 67 123 0 516 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2564

[startup+0.702876 s]
/proc/loadavg: 0.92 0.98 0.97 3/77 22813
/proc/meminfo: memFree=1574504/2055920 swapFree=4158660/4192956
[pid=22813] ppid=22811 vsize=3092 CPUtime=0.69
/proc/22813/stat : 22813 (march_ks) R 22811 22813 21208 0 -1 4194304 1450 0 0 0 69 0 0 0 23 0 1 0 368744513 3166208 636 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134567058 0 0 4096 0 0 0 0 17 1 0 0
/proc/22813/statm: 773 636 67 123 0 648 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3092

[startup+1.50194 s]
/proc/loadavg: 0.93 0.98 0.97 2/78 22814
/proc/meminfo: memFree=1572064/2055920 swapFree=4158660/4192956
[pid=22813] ppid=22811 vsize=3488 CPUtime=1.49
/proc/22813/stat : 22813 (march_ks) R 22811 22813 21208 0 -1 4194304 1540 0 0 0 149 0 0 0 25 0 1 0 368744513 3571712 726 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/22813/statm: 872 726 67 123 0 747 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3488

[startup+3.10107 s]
/proc/loadavg: 0.93 0.98 0.97 2/78 22814
/proc/meminfo: memFree=1571040/2055920 swapFree=4158660/4192956
[pid=22813] ppid=22811 vsize=4936 CPUtime=3.08
/proc/22813/stat : 22813 (march_ks) R 22811 22813 21208 0 -1 4194304 2974 0 0 0 307 1 0 0 25 0 1 0 368744513 5054464 1128 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134677371 0 0 4096 0 0 0 0 17 1 0 0
/proc/22813/statm: 1234 1128 72 123 0 1109 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 4936

[startup+6.30133 s]
/proc/loadavg: 0.93 0.98 0.97 2/78 22814
/proc/meminfo: memFree=1570016/2055920 swapFree=4158660/4192956
[pid=22813] ppid=22811 vsize=4936 CPUtime=6.29
/proc/22813/stat : 22813 (march_ks) R 22811 22813 21208 0 -1 4194304 2974 0 0 0 627 2 0 0 25 0 1 0 368744513 5054464 1128 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585292 0 0 4096 0 0 0 0 17 1 0 0
/proc/22813/statm: 1234 1128 72 123 0 1109 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4936

[startup+12.7019 s]
/proc/loadavg: 0.94 0.98 0.97 2/78 22814
/proc/meminfo: memFree=1569888/2055920 swapFree=4158660/4192956
[pid=22813] ppid=22811 vsize=5136 CPUtime=12.69
/proc/22813/stat : 22813 (march_ks) R 22811 22813 21208 0 -1 4194304 3021 0 0 0 1267 2 0 0 25 0 1 0 368744513 5259264 1174 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537976 0 0 4096 0 0 0 0 17 1 0 0
/proc/22813/statm: 1284 1174 72 123 0 1159 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5136

[startup+25.5019 s]
/proc/loadavg: 0.95 0.98 0.97 2/78 22814
/proc/meminfo: memFree=1569696/2055920 swapFree=4158660/4192956
[pid=22813] ppid=22811 vsize=5388 CPUtime=25.48
/proc/22813/stat : 22813 (march_ks) R 22811 22813 21208 0 -1 4194304 3084 0 0 0 2546 2 0 0 25 0 1 0 368744513 5517312 1237 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/22813/statm: 1347 1237 72 123 0 1222 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5388

[startup+51.102 s]
/proc/loadavg: 0.96 0.98 0.97 2/78 22814
/proc/meminfo: memFree=1569120/2055920 swapFree=4158660/4192956
[pid=22813] ppid=22811 vsize=5956 CPUtime=51.08
/proc/22813/stat : 22813 (march_ks) R 22811 22813 21208 0 -1 4194304 3211 0 0 0 5106 2 0 0 25 0 1 0 368744513 6098944 1364 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585196 0 0 4096 0 0 0 0 17 1 0 0
/proc/22813/statm: 1489 1364 72 123 0 1364 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5956

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.97 2/78 22814
/proc/meminfo: memFree=1568160/2055920 swapFree=4158660/4192956
[pid=22813] ppid=22811 vsize=7232 CPUtime=102.26
/proc/22813/stat : 22813 (march_ks) R 22811 22813 21208 0 -1 4194304 3463 0 0 0 10224 2 0 0 25 0 1 0 368744513 7405568 1616 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 1 0 0
/proc/22813/statm: 1808 1616 72 123 0 1683 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 7232

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 22814
/proc/meminfo: memFree=1566944/2055920 swapFree=4158660/4192956
[pid=22813] ppid=22811 vsize=8384 CPUtime=162.25
/proc/22813/stat : 22813 (march_ks) R 22811 22813 21208 0 -1 4194304 3757 0 0 0 16222 3 0 0 25 0 1 0 368744513 8585216 1910 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/22813/statm: 2096 1910 72 123 0 1971 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 8384

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 22814
/proc/meminfo: memFree=1565536/2055920 swapFree=4158660/4192956
[pid=22813] ppid=22811 vsize=10108 CPUtime=222.23
/proc/22813/stat : 22813 (march_ks) R 22811 22813 21208 0 -1 4194304 4089 0 0 0 22220 3 0 0 25 0 1 0 368744513 10350592 2242 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 1 0 0
/proc/22813/statm: 2527 2242 72 123 0 2402 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 10108

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 22814
/proc/meminfo: memFree=1564000/2055920 swapFree=4158660/4192956
[pid=22813] ppid=22811 vsize=12696 CPUtime=282.21
/proc/22813/stat : 22813 (march_ks) R 22811 22813 21208 0 -1 4194304 4481 0 0 0 28218 3 0 0 25 0 1 0 368744513 13000704 2634 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/22813/statm: 3174 2634 72 123 0 3049 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 12696

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 22814
/proc/meminfo: memFree=1562400/2055920 swapFree=4158660/4192956
[pid=22813] ppid=22811 vsize=12696 CPUtime=342.2
/proc/22813/stat : 22813 (march_ks) R 22811 22813 21208 0 -1 4194304 4868 0 0 0 34216 4 0 0 25 0 1 0 368744513 13000704 3021 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134597190 0 0 4096 0 0 0 0 17 1 0 0
/proc/22813/statm: 3174 3021 72 123 0 3049 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 12696

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 22814
/proc/meminfo: memFree=1560928/2055920 swapFree=4158660/4192956
[pid=22813] ppid=22811 vsize=16576 CPUtime=402.18
/proc/22813/stat : 22813 (march_ks) R 22811 22813 21208 0 -1 4194304 5253 0 0 0 40214 4 0 0 25 0 1 0 368744513 16973824 3406 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/22813/statm: 4144 3406 72 123 0 4019 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 16576

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 22814
/proc/meminfo: memFree=1559392/2055920 swapFree=4158660/4192956
[pid=22813] ppid=22811 vsize=16576 CPUtime=462.17
/proc/22813/stat : 22813 (march_ks) R 22811 22813 21208 0 -1 4194304 5632 0 0 0 46212 5 0 0 25 0 1 0 368744513 16973824 3785 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541788 0 0 4096 0 0 0 0 17 1 0 0
/proc/22813/statm: 4144 3785 72 123 0 4019 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 16576

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 22814
/proc/meminfo: memFree=1557920/2055920 swapFree=4158660/4192956
[pid=22813] ppid=22811 vsize=22396 CPUtime=522.15
/proc/22813/stat : 22813 (march_ks) R 22811 22813 21208 0 -1 4194304 6009 0 0 0 52210 5 0 0 25 0 1 0 368744513 22933504 4162 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541752 0 0 4096 0 0 0 0 17 1 0 0
/proc/22813/statm: 5599 4162 72 123 0 5474 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 22396

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/84 22896
/proc/meminfo: memFree=1555120/2055920 swapFree=4158660/4192956
[pid=22813] ppid=22811 vsize=22396 CPUtime=582.1
/proc/22813/stat : 22813 (march_ks) R 22811 22813 21208 0 -1 4194304 6398 0 0 0 58205 5 0 0 25 0 1 0 368744513 22933504 4551 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541814 0 0 4096 0 0 0 0 17 1 0 0
/proc/22813/statm: 5599 4551 72 123 0 5474 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 22396

[startup+642.303 s]
/proc/loadavg: 0.99 0.98 0.97 2/84 22990
/proc/meminfo: memFree=1553584/2055920 swapFree=4158660/4192956
[pid=22813] ppid=22811 vsize=22396 CPUtime=642.04
/proc/22813/stat : 22813 (march_ks) R 22811 22813 21208 0 -1 4194304 6784 0 0 0 64199 5 0 0 25 0 1 0 368744513 22933504 4937 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585120 0 0 4096 0 0 0 0 17 1 0 0
/proc/22813/statm: 5599 4937 72 123 0 5474 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 22396

[startup+702.303 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 23012
/proc/meminfo: memFree=1553120/2055920 swapFree=4158660/4192956
[pid=22813] ppid=22811 vsize=22396 CPUtime=702.02
/proc/22813/stat : 22813 (march_ks) R 22811 22813 21208 0 -1 4194304 7170 0 0 0 70196 6 0 0 25 0 1 0 368744513 22933504 5323 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134598110 0 0 4096 0 0 0 0 17 1 0 0
/proc/22813/statm: 5599 5323 72 123 0 5474 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 22396

[startup+762.307 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 23012
/proc/meminfo: memFree=1551584/2055920 swapFree=4158660/4192956
[pid=22813] ppid=22811 vsize=31128 CPUtime=762
/proc/22813/stat : 22813 (march_ks) R 22811 22813 21208 0 -1 4194304 7549 0 0 0 76194 6 0 0 25 0 1 0 368744513 31875072 5702 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541820 0 0 4096 0 0 0 0 17 1 0 0
/proc/22813/statm: 7782 5702 72 123 0 7657 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 31128

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 23012
/proc/meminfo: memFree=1550240/2055920 swapFree=4158660/4192956
[pid=22813] ppid=22811 vsize=31128 CPUtime=821.99
/proc/22813/stat : 22813 (march_ks) R 22811 22813 21208 0 -1 4194304 7923 0 0 0 82192 7 0 0 25 0 1 0 368744513 31875072 6076 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134598422 0 0 4096 0 0 0 0 17 1 0 0
/proc/22813/statm: 7782 6076 72 123 0 7657 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 31128

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 23012
/proc/meminfo: memFree=1548960/2055920 swapFree=4158660/4192956
[pid=22813] ppid=22811 vsize=31128 CPUtime=881.97
/proc/22813/stat : 22813 (march_ks) R 22811 22813 21208 0 -1 4194304 8228 0 0 0 88190 7 0 0 25 0 1 0 368744513 31875072 6381 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 1 0 0
/proc/22813/statm: 7782 6381 72 123 0 7657 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 31128

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 23012
/proc/meminfo: memFree=1547872/2055920 swapFree=4158660/4192956
[pid=22813] ppid=22811 vsize=31128 CPUtime=941.96
/proc/22813/stat : 22813 (march_ks) R 22811 22813 21208 0 -1 4194304 8516 0 0 0 94188 8 0 0 25 0 1 0 368744513 31875072 6669 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/22813/statm: 7782 6669 72 123 0 7657 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 31128

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 23012
/proc/meminfo: memFree=1546656/2055920 swapFree=4158660/4192956
[pid=22813] ppid=22811 vsize=31128 CPUtime=1001.94
/proc/22813/stat : 22813 (march_ks) R 22811 22813 21208 0 -1 4194304 8805 0 0 0 100186 8 0 0 25 0 1 0 368744513 31875072 6958 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 1 0 0
/proc/22813/statm: 7782 6958 72 123 0 7657 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 31128

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 23012
/proc/meminfo: memFree=1545568/2055920 swapFree=4158660/4192956
[pid=22813] ppid=22811 vsize=31128 CPUtime=1061.92
/proc/22813/stat : 22813 (march_ks) R 22811 22813 21208 0 -1 4194304 9085 0 0 0 106184 8 0 0 25 0 1 0 368744513 31875072 7238 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585186 0 0 4096 0 0 0 0 17 1 0 0
/proc/22813/statm: 7782 7238 72 123 0 7657 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 31128

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 23012
/proc/meminfo: memFree=1544416/2055920 swapFree=4158660/4192956
[pid=22813] ppid=22811 vsize=31128 CPUtime=1121.9
/proc/22813/stat : 22813 (march_ks) R 22811 22813 21208 0 -1 4194304 9374 0 0 0 112182 8 0 0 25 0 1 0 368744513 31875072 7527 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585120 0 0 4096 0 0 0 0 17 1 0 0
/proc/22813/statm: 7782 7527 72 123 0 7657 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 31128

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 23012
/proc/meminfo: memFree=1543328/2055920 swapFree=4158660/4192956
[pid=22813] ppid=22811 vsize=44224 CPUtime=1181.89
/proc/22813/stat : 22813 (march_ks) R 22811 22813 21208 0 -1 4194304 9634 0 0 0 118180 9 0 0 25 0 1 0 368744513 45285376 7787 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134563347 0 0 4096 0 0 0 0 17 1 0 0
/proc/22813/statm: 11056 7787 72 123 0 10931 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 44224



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 23012
/proc/meminfo: memFree=1543072/2055920 swapFree=4158660/4192956
[pid=22813] ppid=22811 vsize=44224 CPUtime=1200.09
/proc/22813/stat : 22813 (march_ks) R 22811 22813 21208 0 -1 4194304 9703 0 0 0 120000 9 0 0 25 0 1 0 368744513 45285376 7856 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134598055 0 0 4096 0 0 0 0 17 1 0 0
/proc/22813/statm: 11056 7856 72 123 0 10931 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 44224

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 23012
/proc/meminfo: memFree=1543072/2055920 swapFree=4158660/4192956
[pid=22813] ppid=22811 vsize=44224 CPUtime=1200.09
/proc/22813/stat : 22813 (march_ks) R 22811 22813 21208 0 -1 4194304 9703 0 0 0 120000 9 0 0 25 0 1 0 368744513 45285376 7856 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134598055 0 0 4096 0 0 0 0 17 1 0 0
/proc/22813/statm: 11056 7856 72 123 0 10931 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 44224

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.11
CPU user time (s): 1200.01
CPU system time (s): 0.098984
CPU usage (%): 99.9662
Max. virtual memory (cumulated for all children) (KiB): 44224

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.098984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9703
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= 6
involuntary context switches= 25291

runsolver used 1.44178 second user time and 2.87756 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Sat Mar 10 00:51:37 UTC 2007

IDJOB= 332735
IDBENCH= 24587
IDSOLVER= 111
FILE ID= node3/332735-1173487897

PBS_JOBID= 4101078

Free space on /tmp= 66497 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Medium/contest05/pebbling/unsat-pbl-00070.sat05-1324.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/332735-1173487897/march_ks /tmp/evaluation/332735-1173487897/instance-332735-1173487897.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-332735-1173487897 -o ROOT/results/node3/solver-332735-1173487897 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/332735-1173487897/march_ks /tmp/evaluation/332735-1173487897/instance-332735-1173487897.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  e72b4e386685e8ae3270a3d69e1ae8da

RANDOM SEED= 427539082

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.241
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		: 3000.241
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:       1574976 kB
Buffers:         47356 kB
Cached:         342300 kB
SwapCached:       2568 kB
Active:         177792 kB
Inactive:       237148 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1574976 kB
SwapTotal:     4192956 kB
SwapFree:      4158660 kB
Dirty:            2680 kB
Writeback:           0 kB
Mapped:          32984 kB
Slab:            51684 kB
Committed_AS:  1491292 kB
PageTables:       1660 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= 66497 MiB

End job on node3 on Sat Mar 10 01:11:39 UTC 2007