Trace number 1527020

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
LySAT c/2009-03-20? (TO) 1200.09 1200.71

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/520/
unif-k3-r4.25-v520-c2210-S1161147107-031.cnf
MD5SUM4cc7ee2f20081e6ebd36addd568f2c4e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.010997
Satisfiable
(Un)Satisfiability was proved
Number of variables520
Number of clauses2210
Sum of the clauses size6630
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32210
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    2210     6630 |     662       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    2199     6662 |      --       0       --      -- |     --   | -11/32
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 509   #clauses: 2199   #literals: 6662
0.00/0.00	c CPU time:   0.005999 s
0.00/0.00	c ==============================================================================
0.00/0.01	This is MiniSat 2.0 beta
0.00/0.01	WARNING: for repeatability, setting FPU to use double precision
0.00/0.01	============================[ Problem Statistics ]=============================
0.00/0.01	|                                                                             |
0.00/0.01	|  Number of variables:  509                                                  |
0.00/0.01	|  Number of clauses:    2199                                                 |
0.00/0.01	|  Parsing time:         0.00         s                                       |
1200.07/1200.70	HOME/lysat.sh: line 55:  6530 Terminated              $MS$OPT -verbosity=0 $TMP.cnf $TMP.result "$@"

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-1527020-1238573085/watcher-1527020-1238573085 -o /tmp/evaluation-result-1527020-1238573085/solver-1527020-1238573085 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1527020-1238573085.cnf c 

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 1.08 3/76 6527
/proc/meminfo: memFree=1354256/2055920 swapFree=4127460/4192956
[pid=6527] ppid=6525 vsize=5356 CPUtime=0
/proc/6527/stat : 6527 (lysat.sh) S 6525 6527 6028 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1129969477 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6527/statm: 1339 235 195 169 0 50 0
[pid=6528] ppid=6527 vsize=960 CPUtime=0
/proc/6528/stat : 6528 (SatElite) R 6527 6527 6028 0 -1 4194304 165 0 0 0 0 0 0 0 19 0 1 0 1129969477 983040 149 1992294400 134512640 135034092 4294956096 18446744073709551615 134566400 0 0 4096 3 0 0 0 17 0 0 0
/proc/6528/statm: 240 149 68 127 0 110 0

[startup+0.0768979 s]
/proc/loadavg: 0.92 0.98 1.08 3/76 6527
/proc/meminfo: memFree=1354256/2055920 swapFree=4127460/4192956
[pid=6527] ppid=6525 vsize=5356 CPUtime=0
/proc/6527/stat : 6527 (lysat.sh) S 6525 6527 6028 0 -1 4194304 310 170 0 0 0 0 0 0 19 0 1 0 1129969477 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6527/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101901 s]
/proc/loadavg: 0.92 0.98 1.08 3/76 6527
/proc/meminfo: memFree=1354256/2055920 swapFree=4127460/4192956
[pid=6527] ppid=6525 vsize=5356 CPUtime=0
/proc/6527/stat : 6527 (lysat.sh) S 6525 6527 6028 0 -1 4194304 310 170 0 0 0 0 0 0 19 0 1 0 1129969477 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6527/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.30194 s]
/proc/loadavg: 0.92 0.98 1.08 3/76 6527
/proc/meminfo: memFree=1354256/2055920 swapFree=4127460/4192956
[pid=6527] ppid=6525 vsize=5356 CPUtime=0
/proc/6527/stat : 6527 (lysat.sh) S 6525 6527 6028 0 -1 4194304 310 170 0 0 0 0 0 0 19 0 1 0 1129969477 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6527/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.702018 s]
/proc/loadavg: 0.92 0.98 1.08 3/76 6527
/proc/meminfo: memFree=1354256/2055920 swapFree=4127460/4192956
[pid=6527] ppid=6525 vsize=5356 CPUtime=0
/proc/6527/stat : 6527 (lysat.sh) S 6525 6527 6028 0 -1 4194304 310 170 0 0 0 0 0 0 19 0 1 0 1129969477 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6527/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50117 s]
/proc/loadavg: 0.92 0.98 1.08 2/78 6530
/proc/meminfo: memFree=1353152/2055920 swapFree=4127460/4192956
[pid=6527] ppid=6525 vsize=5356 CPUtime=0
/proc/6527/stat : 6527 (lysat.sh) S 6525 6527 6028 0 -1 4194304 310 170 0 0 0 0 0 0 19 0 1 0 1129969477 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6527/statm: 1339 237 195 169 0 50 0
[pid=6530] ppid=6527 vsize=2420 CPUtime=1.48
/proc/6530/stat : 6530 (LySATc) R 6527 6527 6028 0 -1 4194304 269 0 0 0 148 0 0 0 25 0 1 0 1129969478 2478080 254 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/6530/statm: 605 254 77 171 0 432 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 7776

[startup+3.10148 s]
/proc/loadavg: 0.92 0.98 1.08 2/78 6530
/proc/meminfo: memFree=1352960/2055920 swapFree=4127460/4192956
[pid=6527] ppid=6525 vsize=5356 CPUtime=0
/proc/6527/stat : 6527 (lysat.sh) S 6525 6527 6028 0 -1 4194304 310 170 0 0 0 0 0 0 19 0 1 0 1129969477 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6527/statm: 1339 237 195 169 0 50 0
[pid=6530] ppid=6527 vsize=2552 CPUtime=3.08
/proc/6530/stat : 6530 (LySATc) R 6527 6527 6028 0 -1 4194304 306 0 0 0 308 0 0 0 25 0 1 0 1129969478 2613248 291 1992294400 134512640 135214827 4294956208 18446744073709551615 134529363 0 0 4096 3 0 0 0 17 0 0 0
/proc/6530/statm: 638 291 77 171 0 465 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 7908

[startup+6.3011 s]
/proc/loadavg: 0.93 0.98 1.08 2/78 6530
/proc/meminfo: memFree=1352576/2055920 swapFree=4127460/4192956
[pid=6527] ppid=6525 vsize=5356 CPUtime=0
/proc/6527/stat : 6527 (lysat.sh) S 6525 6527 6028 0 -1 4194304 310 170 0 0 0 0 0 0 19 0 1 0 1129969477 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6527/statm: 1339 237 195 169 0 50 0
[pid=6530] ppid=6527 vsize=2812 CPUtime=6.28
/proc/6530/stat : 6530 (LySATc) R 6527 6527 6028 0 -1 4194304 350 0 0 0 628 0 0 0 25 0 1 0 1129969478 2879488 335 1992294400 134512640 135214827 4294956208 18446744073709551615 134529469 0 0 4096 3 0 0 0 17 0 0 0
/proc/6530/statm: 703 335 77 171 0 530 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 8168

[startup+12.7013 s]
/proc/loadavg: 1.01 1.00 1.09 2/78 6530
/proc/meminfo: memFree=1352192/2055920 swapFree=4127460/4192956
[pid=6527] ppid=6525 vsize=5356 CPUtime=0
/proc/6527/stat : 6527 (lysat.sh) S 6525 6527 6028 0 -1 4194304 310 170 0 0 0 0 0 0 19 0 1 0 1129969477 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6527/statm: 1339 237 195 169 0 50 0
[pid=6530] ppid=6527 vsize=3076 CPUtime=12.67
/proc/6530/stat : 6530 (LySATc) R 6527 6527 6028 0 -1 4194304 423 0 0 0 1267 0 0 0 25 0 1 0 1129969478 3149824 408 1992294400 134512640 135214827 4294956208 18446744073709551615 134536807 0 0 4096 3 0 0 0 17 0 0 0
/proc/6530/statm: 769 408 77 171 0 596 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 8432

[startup+25.5018 s]
/proc/loadavg: 1.09 1.02 1.09 2/78 6530
/proc/meminfo: memFree=1351936/2055920 swapFree=4127460/4192956
[pid=6527] ppid=6525 vsize=5356 CPUtime=0
/proc/6527/stat : 6527 (lysat.sh) S 6525 6527 6028 0 -1 4194304 310 170 0 0 0 0 0 0 19 0 1 0 1129969477 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6527/statm: 1339 237 195 169 0 50 0
[pid=6530] ppid=6527 vsize=3340 CPUtime=25.46
/proc/6530/stat : 6530 (LySATc) R 6527 6527 6028 0 -1 4194304 497 0 0 0 2546 0 0 0 25 0 1 0 1129969478 3420160 482 1992294400 134512640 135214827 4294956208 18446744073709551615 134529363 0 0 4096 3 0 0 0 17 0 0 0
/proc/6530/statm: 835 482 77 171 0 662 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 8696

[startup+51.1017 s]
/proc/loadavg: 1.14 1.03 1.09 2/78 6530
/proc/meminfo: memFree=1351552/2055920 swapFree=4127460/4192956
[pid=6527] ppid=6525 vsize=5356 CPUtime=0
/proc/6527/stat : 6527 (lysat.sh) S 6525 6527 6028 0 -1 4194304 310 170 0 0 0 0 0 0 19 0 1 0 1129969477 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6527/statm: 1339 237 195 169 0 50 0
[pid=6530] ppid=6527 vsize=3868 CPUtime=51.05
/proc/6530/stat : 6530 (LySATc) R 6527 6527 6028 0 -1 4194304 614 0 0 0 5105 0 0 0 25 0 1 0 1129969478 3960832 599 1992294400 134512640 135214827 4294956208 18446744073709551615 134539472 0 0 4096 3 0 0 0 17 0 0 0
/proc/6530/statm: 967 599 77 171 0 794 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 9224

[startup+102.307 s]
/proc/loadavg: 1.06 1.02 1.09 2/78 6530
/proc/meminfo: memFree=1350976/2055920 swapFree=4127460/4192956
[pid=6527] ppid=6525 vsize=5356 CPUtime=0
/proc/6527/stat : 6527 (lysat.sh) S 6525 6527 6028 0 -1 4194304 310 170 0 0 0 0 0 0 19 0 1 0 1129969477 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6527/statm: 1339 237 195 169 0 50 0
[pid=6530] ppid=6527 vsize=4396 CPUtime=102.23
/proc/6530/stat : 6530 (LySATc) R 6527 6527 6028 0 -1 4194304 745 0 0 0 10223 0 0 0 25 0 1 0 1129969478 4501504 730 1992294400 134512640 135214827 4294956208 18446744073709551615 134529451 0 0 4096 3 0 0 0 17 0 0 0
/proc/6530/statm: 1099 730 77 171 0 926 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 9752

[startup+162.301 s]
/proc/loadavg: 1.02 1.02 1.08 2/78 6530
/proc/meminfo: memFree=1350528/2055920 swapFree=4127460/4192956
[pid=6527] ppid=6525 vsize=5356 CPUtime=0
/proc/6527/stat : 6527 (lysat.sh) S 6525 6527 6028 0 -1 4194304 310 170 0 0 0 0 0 0 19 0 1 0 1129969477 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6527/statm: 1339 237 195 169 0 50 0
[pid=6530] ppid=6527 vsize=4768 CPUtime=162.18
/proc/6530/stat : 6530 (LySATc) R 6527 6527 6028 0 -1 4194304 840 0 0 0 16218 0 0 0 25 0 1 0 1129969478 4882432 825 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/6530/statm: 1192 825 77 171 0 1019 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 10124

[startup+222.302 s]
/proc/loadavg: 1.00 1.01 1.08 2/78 6530
/proc/meminfo: memFree=1350144/2055920 swapFree=4127460/4192956
[pid=6527] ppid=6525 vsize=5356 CPUtime=0
/proc/6527/stat : 6527 (lysat.sh) S 6525 6527 6028 0 -1 4194304 310 170 0 0 0 0 0 0 19 0 1 0 1129969477 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6527/statm: 1339 237 195 169 0 50 0
[pid=6530] ppid=6527 vsize=5024 CPUtime=222.17
/proc/6530/stat : 6530 (LySATc) R 6527 6527 6028 0 -1 4194304 926 0 0 0 22216 1 0 0 25 0 1 0 1129969478 5144576 911 1992294400 134512640 135214827 4294956208 18446744073709551615 134529308 0 0 4096 3 0 0 0 17 0 0 0
/proc/6530/statm: 1256 911 77 171 0 1083 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 10380

[startup+282.301 s]
/proc/loadavg: 1.00 1.01 1.07 2/78 6530
/proc/meminfo: memFree=1349824/2055920 swapFree=4127460/4192956
[pid=6527] ppid=6525 vsize=5356 CPUtime=0
/proc/6527/stat : 6527 (lysat.sh) S 6525 6527 6028 0 -1 4194304 310 170 0 0 0 0 0 0 19 0 1 0 1129969477 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6527/statm: 1339 237 195 169 0 50 0
[pid=6530] ppid=6527 vsize=5436 CPUtime=282.14
/proc/6530/stat : 6530 (LySATc) R 6527 6527 6028 0 -1 4194304 1024 0 0 0 28213 1 0 0 25 0 1 0 1129969478 5566464 1009 1992294400 134512640 135214827 4294956208 18446744073709551615 134529227 0 0 4096 3 0 0 0 17 0 0 0
/proc/6530/statm: 1359 1009 77 171 0 1186 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 10792

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/78 6530
/proc/meminfo: memFree=1349512/2055920 swapFree=4127460/4192956
[pid=6527] ppid=6525 vsize=5356 CPUtime=0
/proc/6527/stat : 6527 (lysat.sh) S 6525 6527 6028 0 -1 4194304 310 170 0 0 0 0 0 0 19 0 1 0 1129969477 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6527/statm: 1339 237 195 169 0 50 0
[pid=6530] ppid=6527 vsize=5704 CPUtime=342.1
/proc/6530/stat : 6530 (LySATc) R 6527 6527 6028 0 -1 4194304 1095 0 0 0 34209 1 0 0 25 0 1 0 1129969478 5840896 1080 1992294400 134512640 135214827 4294956208 18446744073709551615 134529683 0 0 4096 3 0 0 0 17 0 0 0
/proc/6530/statm: 1426 1080 77 171 0 1253 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 11060

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/78 6530
/proc/meminfo: memFree=1349384/2055920 swapFree=4127460/4192956
[pid=6527] ppid=6525 vsize=5356 CPUtime=0
/proc/6527/stat : 6527 (lysat.sh) S 6525 6527 6028 0 -1 4194304 310 170 0 0 0 0 0 0 19 0 1 0 1129969477 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6527/statm: 1339 237 195 169 0 50 0
[pid=6530] ppid=6527 vsize=5952 CPUtime=402.07
/proc/6530/stat : 6530 (LySATc) R 6527 6527 6028 0 -1 4194304 1146 0 0 0 40206 1 0 0 25 0 1 0 1129969478 6094848 1131 1992294400 134512640 135214827 4294956208 18446744073709551615 134529451 0 0 4096 3 0 0 0 17 0 0 0
/proc/6530/statm: 1488 1131 77 171 0 1315 0

################
# More data... #
################

[pid=6530] ppid=6527 vsize=6348 CPUtime=522.01
/proc/6530/stat : 6530 (LySATc) R 6527 6527 6028 0 -1 4194304 1233 0 0 0 52200 1 0 0 25 0 1 0 1129969478 6500352 1218 1992294400 134512640 135214827 4294956208 18446744073709551615 134529322 0 0 4096 3 0 0 0 17 0 0 0
/proc/6530/statm: 1587 1218 77 171 0 1414 0
Current children cumulated CPU time (s) 522.01
Current children cumulated vsize (KiB) 11704

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/78 6530
/proc/meminfo: memFree=1348872/2055920 swapFree=4127460/4192956
[pid=6527] ppid=6525 vsize=5356 CPUtime=0
/proc/6527/stat : 6527 (lysat.sh) S 6525 6527 6028 0 -1 4194304 310 170 0 0 0 0 0 0 19 0 1 0 1129969477 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6527/statm: 1339 237 195 169 0 50 0
[pid=6530] ppid=6527 vsize=6472 CPUtime=581.98
/proc/6530/stat : 6530 (LySATc) R 6527 6527 6028 0 -1 4194304 1272 0 0 0 58197 1 0 0 25 0 1 0 1129969478 6627328 1257 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/6530/statm: 1618 1257 77 171 0 1445 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 11828

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/78 6530
/proc/meminfo: memFree=1348744/2055920 swapFree=4127460/4192956
[pid=6527] ppid=6525 vsize=5356 CPUtime=0
/proc/6527/stat : 6527 (lysat.sh) S 6525 6527 6028 0 -1 4194304 310 170 0 0 0 0 0 0 19 0 1 0 1129969477 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6527/statm: 1339 237 195 169 0 50 0
[pid=6530] ppid=6527 vsize=6736 CPUtime=641.96
/proc/6530/stat : 6530 (LySATc) R 6527 6527 6028 0 -1 4194304 1323 0 0 0 64195 1 0 0 25 0 1 0 1129969478 6897664 1308 1992294400 134512640 135214827 4294956208 18446744073709551615 134529497 0 0 4096 3 0 0 0 17 0 0 0
/proc/6530/statm: 1684 1308 77 171 0 1511 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 12092

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/78 6530
/proc/meminfo: memFree=1348360/2055920 swapFree=4127460/4192956
[pid=6527] ppid=6525 vsize=5356 CPUtime=0
/proc/6527/stat : 6527 (lysat.sh) S 6525 6527 6028 0 -1 4194304 310 170 0 0 0 0 0 0 19 0 1 0 1129969477 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6527/statm: 1339 237 195 169 0 50 0
[pid=6530] ppid=6527 vsize=6876 CPUtime=701.92
/proc/6530/stat : 6530 (LySATc) R 6527 6527 6028 0 -1 4194304 1378 0 0 0 70191 1 0 0 25 0 1 0 1129969478 7041024 1363 1992294400 134512640 135214827 4294956208 18446744073709551615 134537056 0 0 4096 3 0 0 0 17 0 0 0
/proc/6530/statm: 1719 1363 77 171 0 1546 0
Current children cumulated CPU time (s) 701.92
Current children cumulated vsize (KiB) 12232

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 1.02 2/78 6530
/proc/meminfo: memFree=1348296/2055920 swapFree=4127460/4192956
[pid=6527] ppid=6525 vsize=5356 CPUtime=0
/proc/6527/stat : 6527 (lysat.sh) S 6525 6527 6028 0 -1 4194304 310 170 0 0 0 0 0 0 19 0 1 0 1129969477 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6527/statm: 1339 237 195 169 0 50 0
[pid=6530] ppid=6527 vsize=7016 CPUtime=761.89
/proc/6530/stat : 6530 (LySATc) R 6527 6527 6028 0 -1 4194304 1408 0 0 0 76188 1 0 0 25 0 1 0 1129969478 7184384 1393 1992294400 134512640 135214827 4294956208 18446744073709551615 134529267 0 0 4096 3 0 0 0 17 0 0 0
/proc/6530/statm: 1754 1393 77 171 0 1581 0
Current children cumulated CPU time (s) 761.89
Current children cumulated vsize (KiB) 12372

[startup+822.303 s]
/proc/loadavg: 1.00 1.00 1.02 2/78 6530
/proc/meminfo: memFree=1348168/2055920 swapFree=4127460/4192956
[pid=6527] ppid=6525 vsize=5356 CPUtime=0
/proc/6527/stat : 6527 (lysat.sh) S 6525 6527 6028 0 -1 4194304 310 170 0 0 0 0 0 0 19 0 1 0 1129969477 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6527/statm: 1339 237 195 169 0 50 0
[pid=6530] ppid=6527 vsize=7148 CPUtime=821.86
/proc/6530/stat : 6530 (LySATc) R 6527 6527 6028 0 -1 4194304 1435 0 0 0 82184 2 0 0 25 0 1 0 1129969478 7319552 1420 1992294400 134512640 135214827 4294956208 18446744073709551615 134529402 0 0 4096 3 0 0 0 17 0 0 0
/proc/6530/statm: 1787 1420 77 171 0 1614 0
Current children cumulated CPU time (s) 821.86
Current children cumulated vsize (KiB) 12504

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/78 6530
/proc/meminfo: memFree=1348040/2055920 swapFree=4127460/4192956
[pid=6527] ppid=6525 vsize=5356 CPUtime=0
/proc/6527/stat : 6527 (lysat.sh) S 6525 6527 6028 0 -1 4194304 310 170 0 0 0 0 0 0 19 0 1 0 1129969477 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6527/statm: 1339 237 195 169 0 50 0
[pid=6530] ppid=6527 vsize=7288 CPUtime=881.83
/proc/6530/stat : 6530 (LySATc) R 6527 6527 6028 0 -1 4194304 1471 0 0 0 88181 2 0 0 25 0 1 0 1129969478 7462912 1456 1992294400 134512640 135214827 4294956208 18446744073709551615 134529515 0 0 4096 3 0 0 0 17 0 0 0
/proc/6530/statm: 1822 1456 77 171 0 1649 0
Current children cumulated CPU time (s) 881.83
Current children cumulated vsize (KiB) 12644

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/78 6530
/proc/meminfo: memFree=1347912/2055920 swapFree=4127460/4192956
[pid=6527] ppid=6525 vsize=5356 CPUtime=0
/proc/6527/stat : 6527 (lysat.sh) S 6525 6527 6028 0 -1 4194304 310 170 0 0 0 0 0 0 19 0 1 0 1129969477 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6527/statm: 1339 237 195 169 0 50 0
[pid=6530] ppid=6527 vsize=7420 CPUtime=941.8
/proc/6530/stat : 6530 (LySATc) R 6527 6527 6028 0 -1 4194304 1501 0 0 0 94178 2 0 0 25 0 1 0 1129969478 7598080 1486 1992294400 134512640 135214827 4294956208 18446744073709551615 134529174 0 0 4096 3 0 0 0 17 0 0 0
/proc/6530/statm: 1855 1486 77 171 0 1682 0
Current children cumulated CPU time (s) 941.8
Current children cumulated vsize (KiB) 12776

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6530
/proc/meminfo: memFree=1347784/2055920 swapFree=4127460/4192956
[pid=6527] ppid=6525 vsize=5356 CPUtime=0
/proc/6527/stat : 6527 (lysat.sh) S 6525 6527 6028 0 -1 4194304 310 170 0 0 0 0 0 0 19 0 1 0 1129969477 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6527/statm: 1339 237 195 169 0 50 0
[pid=6530] ppid=6527 vsize=7556 CPUtime=1001.77
/proc/6530/stat : 6530 (LySATc) R 6527 6527 6028 0 -1 4194304 1531 0 0 0 100175 2 0 0 25 0 1 0 1129969478 7737344 1516 1992294400 134512640 135214827 4294956208 18446744073709551615 134529497 0 0 4096 3 0 0 0 17 0 0 0
/proc/6530/statm: 1889 1516 77 171 0 1716 0
Current children cumulated CPU time (s) 1001.77
Current children cumulated vsize (KiB) 12912

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6530
/proc/meminfo: memFree=1347656/2055920 swapFree=4127460/4192956
[pid=6527] ppid=6525 vsize=5356 CPUtime=0
/proc/6527/stat : 6527 (lysat.sh) S 6525 6527 6028 0 -1 4194304 310 170 0 0 0 0 0 0 19 0 1 0 1129969477 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6527/statm: 1339 237 195 169 0 50 0
[pid=6530] ppid=6527 vsize=7692 CPUtime=1061.73
/proc/6530/stat : 6530 (LySATc) R 6527 6527 6028 0 -1 4194304 1556 0 0 0 106171 2 0 0 25 0 1 0 1129969478 7876608 1541 1992294400 134512640 135214827 4294956208 18446744073709551615 134538923 0 0 4096 3 0 0 0 17 0 0 0
/proc/6530/statm: 1923 1541 77 171 0 1750 0
Current children cumulated CPU time (s) 1061.73
Current children cumulated vsize (KiB) 13048

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6530
/proc/meminfo: memFree=1347592/2055920 swapFree=4127460/4192956
[pid=6527] ppid=6525 vsize=5356 CPUtime=0
/proc/6527/stat : 6527 (lysat.sh) S 6525 6527 6028 0 -1 4194304 310 170 0 0 0 0 0 0 19 0 1 0 1129969477 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6527/statm: 1339 237 195 169 0 50 0
[pid=6530] ppid=6527 vsize=7692 CPUtime=1121.71
/proc/6530/stat : 6530 (LySATc) R 6527 6527 6028 0 -1 4194304 1577 0 0 0 112169 2 0 0 25 0 1 0 1129969478 7876608 1562 1992294400 134512640 135214827 4294956208 18446744073709551615 134529314 0 0 4096 3 0 0 0 17 0 0 0
/proc/6530/statm: 1923 1562 77 171 0 1750 0
Current children cumulated CPU time (s) 1121.71
Current children cumulated vsize (KiB) 13048

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6530
/proc/meminfo: memFree=1347528/2055920 swapFree=4127460/4192956
[pid=6527] ppid=6525 vsize=5356 CPUtime=0
/proc/6527/stat : 6527 (lysat.sh) S 6525 6527 6028 0 -1 4194304 310 170 0 0 0 0 0 0 19 0 1 0 1129969477 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6527/statm: 1339 237 195 169 0 50 0
[pid=6530] ppid=6527 vsize=7824 CPUtime=1181.68
/proc/6530/stat : 6530 (LySATc) R 6527 6527 6028 0 -1 4194304 1598 0 0 0 118166 2 0 0 25 0 1 0 1129969478 8011776 1583 1992294400 134512640 135214827 4294956208 18446744073709551615 134529463 0 0 4096 3 0 0 0 17 0 0 0
/proc/6530/statm: 1956 1583 77 171 0 1783 0
Current children cumulated CPU time (s) 1181.68
Current children cumulated vsize (KiB) 13180



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6530
/proc/meminfo: memFree=1347528/2055920 swapFree=4127460/4192956
[pid=6527] ppid=6525 vsize=5356 CPUtime=0
/proc/6527/stat : 6527 (lysat.sh) S 6525 6527 6028 0 -1 4194304 310 170 0 0 0 0 0 0 19 0 1 0 1129969477 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6527/statm: 1339 237 195 169 0 50 0
[pid=6530] ppid=6527 vsize=7824 CPUtime=1200.07
/proc/6530/stat : 6530 (LySATc) R 6527 6527 6028 0 -1 4194304 1598 0 0 0 120005 2 0 0 25 0 1 0 1129969478 8011776 1583 1992294400 134512640 135214827 4294956208 18446744073709551615 134529683 0 0 4096 3 0 0 0 17 0 0 0
/proc/6530/statm: 1956 1583 77 171 0 1783 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 13180

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: 1.00 1.00 1.00 2/78 6530
/proc/meminfo: memFree=1347528/2055920 swapFree=4127460/4192956
[pid=6527] ppid=6525 vsize=5356 CPUtime=0
/proc/6527/stat : 6527 (lysat.sh) S 6525 6527 6028 0 -1 4194304 310 170 0 0 0 0 0 0 19 0 1 0 1129969477 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6527/statm: 1339 237 195 169 0 50 0
[pid=6530] ppid=6527 vsize=7824 CPUtime=1200.07
/proc/6530/stat : 6530 (LySATc) R 6527 6527 6028 0 -1 4194304 1598 0 0 0 120005 2 0 0 25 0 1 0 1129969478 8011776 1583 1992294400 134512640 135214827 4294956208 18446744073709551615 134529683 0 0 4096 3 0 0 0 17 0 0 0
/proc/6530/statm: 1956 1583 77 171 0 1783 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 13180

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.71
CPU time (s): 1200.09
CPU user time (s): 1200.06
CPU system time (s): 0.027995
CPU usage (%): 99.9481
Max. virtual memory (cumulated for all children) (KiB): 13180

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.06
system time used= 0.027995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2110
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= 22
involuntary context switches= 4872

runsolver used 0.965853 second user time and 3.44448 second system time

The end

Launcher Data 

Begin job on node63 at 2009-04-01 10:04:45
IDJOB=1527020
IDBENCH=70660
IDSOLVER=512
FILE ID=node63/1527020-1238573085
PBS_JOBID= 9062161
Free space on /tmp= 66484 MiB

SOLVER NAME= LySAT c/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/520/unif-k3-r4.25-v520-c2210-S1161147107-031.cnf
COMMAND LINE= lysat.sh BENCHNAME c
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527020-1238573085/watcher-1527020-1238573085 -o /tmp/evaluation-result-1527020-1238573085/solver-1527020-1238573085 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1527020-1238573085.cnf c

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

MD5SUM BENCH= 4cc7ee2f20081e6ebd36addd568f2c4e
RANDOM SEED=428123013

node63.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		: 3000.285
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		: 3000.285
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:       1354736 kB
Buffers:         96116 kB
Cached:         465012 kB
SwapCached:      55360 kB
Active:         218012 kB
Inactive:       399908 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1354736 kB
SwapTotal:     4192956 kB
SwapFree:      4127460 kB
Dirty:            2196 kB
Writeback:           0 kB
Mapped:          14576 kB
Slab:            67888 kB
Committed_AS:  3400392 kB
PageTables:       2312 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66484 MiB
End job on node63 at 2009-04-01 10:24:48