Trace number 1526995

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) 1200.07 1200.71

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/520/
unif-k3-r4.25-v520-c2210-S956671877-054.cnf
MD5SUMfa9334576b7ead7d32e2b64d3b23241f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.032994
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 |    2203     6659 |      --       0       --      -- |     --   | -7/29
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 511   #clauses: 2203   #literals: 6659
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:  511                                                  |
0.00/0.01	|  Number of clauses:    2203                                                 |
0.00/0.01	|  Parsing time:         0.00         s                                       |
1200.04/1200.70	HOME/lysat.sh: line 55:  6491 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-1526995-1238571882/watcher-1526995-1238571882 -o /tmp/evaluation-result-1526995-1238571882/solver-1526995-1238571882 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526995-1238571882.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: 1.99 1.85 1.45 3/76 6488
/proc/meminfo: memFree=1354320/2055920 swapFree=4127460/4192956
[pid=6488] ppid=6486 vsize=5356 CPUtime=0
/proc/6488/stat : 6488 (lysat.sh) S 6486 6488 6028 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 1129849180 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6488/statm: 1339 235 195 169 0 50 0
[pid=6489] ppid=6488 vsize=956 CPUtime=0
/proc/6489/stat : 6489 (SatElite) R 6488 6488 6028 0 -1 4194304 151 0 0 0 0 0 0 0 20 0 1 0 1129849181 978944 135 1992294400 134512640 135034092 4294956096 18446744073709551615 134778700 0 0 4096 3 0 0 0 17 0 0 0
/proc/6489/statm: 239 141 65 127 0 109 0

[startup+0.00952402 s]
/proc/loadavg: 1.99 1.85 1.45 3/76 6488
/proc/meminfo: memFree=1354320/2055920 swapFree=4127460/4192956
[pid=6488] ppid=6486 vsize=5356 CPUtime=0
/proc/6488/stat : 6488 (lysat.sh) S 6486 6488 6028 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 1129849180 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6488/statm: 1339 235 195 169 0 50 0
[pid=6489] ppid=6488 vsize=964 CPUtime=0
/proc/6489/stat : 6489 (SatElite) R 6488 6488 6028 0 -1 4194304 167 0 0 0 0 0 0 0 20 0 1 0 1129849181 987136 151 1992294400 134512640 135034092 4294956096 18446744073709551615 134661170 0 0 4096 3 0 0 0 17 0 0 0
/proc/6489/statm: 241 151 69 127 0 111 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 6320

[startup+0.101539 s]
/proc/loadavg: 1.99 1.85 1.45 3/76 6488
/proc/meminfo: memFree=1354320/2055920 swapFree=4127460/4192956
[pid=6488] ppid=6486 vsize=5356 CPUtime=0
/proc/6488/stat : 6488 (lysat.sh) S 6486 6488 6028 0 -1 4194304 310 170 0 0 0 0 0 0 19 0 1 0 1129849180 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6488/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301578 s]
/proc/loadavg: 1.99 1.85 1.45 3/76 6488
/proc/meminfo: memFree=1354320/2055920 swapFree=4127460/4192956
[pid=6488] ppid=6486 vsize=5356 CPUtime=0
/proc/6488/stat : 6488 (lysat.sh) S 6486 6488 6028 0 -1 4194304 310 170 0 0 0 0 0 0 19 0 1 0 1129849180 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6488/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701655 s]
/proc/loadavg: 1.99 1.85 1.45 3/76 6488
/proc/meminfo: memFree=1354320/2055920 swapFree=4127460/4192956
[pid=6488] ppid=6486 vsize=5356 CPUtime=0
/proc/6488/stat : 6488 (lysat.sh) S 6486 6488 6028 0 -1 4194304 310 170 0 0 0 0 0 0 19 0 1 0 1129849180 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6488/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50181 s]
/proc/loadavg: 1.91 1.84 1.45 2/78 6491
/proc/meminfo: memFree=1353280/2055920 swapFree=4127460/4192956
[pid=6488] ppid=6486 vsize=5356 CPUtime=0
/proc/6488/stat : 6488 (lysat.sh) S 6486 6488 6028 0 -1 4194304 310 170 0 0 0 0 0 0 19 0 1 0 1129849180 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6488/statm: 1339 237 195 169 0 50 0
[pid=6491] ppid=6488 vsize=2424 CPUtime=1.48
/proc/6491/stat : 6491 (LySATc) R 6488 6488 6028 0 -1 4194304 271 0 0 0 148 0 0 0 25 0 1 0 1129849182 2482176 256 1992294400 134512640 135214827 4294956208 18446744073709551615 134537073 0 0 4096 3 0 0 0 17 0 0 0
/proc/6491/statm: 606 256 77 171 0 433 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 7780

[startup+3.10212 s]
/proc/loadavg: 1.91 1.84 1.45 2/78 6491
/proc/meminfo: memFree=1352896/2055920 swapFree=4127460/4192956
[pid=6488] ppid=6486 vsize=5356 CPUtime=0
/proc/6488/stat : 6488 (lysat.sh) S 6486 6488 6028 0 -1 4194304 310 170 0 0 0 0 0 0 19 0 1 0 1129849180 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6488/statm: 1339 237 195 169 0 50 0
[pid=6491] ppid=6488 vsize=2564 CPUtime=3.07
/proc/6491/stat : 6491 (LySATc) R 6488 6488 6028 0 -1 4194304 307 0 0 0 307 0 0 0 25 0 1 0 1129849182 2625536 292 1992294400 134512640 135214827 4294956208 18446744073709551615 134529295 0 0 4096 3 0 0 0 17 1 0 0
/proc/6491/statm: 641 292 77 171 0 468 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 7920

[startup+6.30174 s]
/proc/loadavg: 1.91 1.84 1.45 2/78 6491
/proc/meminfo: memFree=1352704/2055920 swapFree=4127460/4192956
[pid=6488] ppid=6486 vsize=5356 CPUtime=0
/proc/6488/stat : 6488 (lysat.sh) S 6486 6488 6028 0 -1 4194304 310 170 0 0 0 0 0 0 19 0 1 0 1129849180 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6488/statm: 1339 237 195 169 0 50 0
[pid=6491] ppid=6488 vsize=2828 CPUtime=6.27
/proc/6491/stat : 6491 (LySATc) R 6488 6488 6028 0 -1 4194304 349 0 0 0 627 0 0 0 25 0 1 0 1129849182 2895872 334 1992294400 134512640 135214827 4294956208 18446744073709551615 134529497 0 0 4096 3 0 0 0 17 0 0 0
/proc/6491/statm: 707 334 77 171 0 534 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 8184

[startup+12.702 s]
/proc/loadavg: 1.77 1.81 1.45 2/78 6491
/proc/meminfo: memFree=1352320/2055920 swapFree=4127460/4192956
[pid=6488] ppid=6486 vsize=5356 CPUtime=0
/proc/6488/stat : 6488 (lysat.sh) S 6486 6488 6028 0 -1 4194304 310 170 0 0 0 0 0 0 19 0 1 0 1129849180 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6488/statm: 1339 237 195 169 0 50 0
[pid=6491] ppid=6488 vsize=3092 CPUtime=12.66
/proc/6491/stat : 6491 (LySATc) R 6488 6488 6028 0 -1 4194304 419 0 0 0 1266 0 0 0 25 0 1 0 1129849182 3166208 404 1992294400 134512640 135214827 4294956208 18446744073709551615 134538176 0 0 4096 3 0 0 0 17 0 0 0
/proc/6491/statm: 773 404 77 171 0 600 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 8448

[startup+25.5014 s]
/proc/loadavg: 1.65 1.78 1.44 2/78 6491
/proc/meminfo: memFree=1352192/2055920 swapFree=4127460/4192956
[pid=6488] ppid=6486 vsize=5356 CPUtime=0
/proc/6488/stat : 6488 (lysat.sh) S 6486 6488 6028 0 -1 4194304 310 170 0 0 0 0 0 0 19 0 1 0 1129849180 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6488/statm: 1339 237 195 169 0 50 0
[pid=6491] ppid=6488 vsize=3356 CPUtime=25.46
/proc/6491/stat : 6491 (LySATc) R 6488 6488 6028 0 -1 4194304 487 0 0 0 2546 0 0 0 25 0 1 0 1129849182 3436544 472 1992294400 134512640 135214827 4294956208 18446744073709551615 134529544 0 0 4096 3 0 0 0 17 0 0 0
/proc/6491/statm: 839 472 77 171 0 666 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 8712

[startup+51.1014 s]
/proc/loadavg: 1.43 1.72 1.43 2/78 6493
/proc/meminfo: memFree=1351744/2055920 swapFree=4127460/4192956
[pid=6488] ppid=6486 vsize=5356 CPUtime=0
/proc/6488/stat : 6488 (lysat.sh) S 6486 6488 6028 0 -1 4194304 310 170 0 0 0 0 0 0 19 0 1 0 1129849180 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6488/statm: 1339 237 195 169 0 50 0
[pid=6491] ppid=6488 vsize=3752 CPUtime=51.04
/proc/6491/stat : 6491 (LySATc) R 6488 6488 6028 0 -1 4194304 597 0 0 0 5104 0 0 0 25 0 1 0 1129849182 3842048 582 1992294400 134512640 135214827 4294956208 18446744073709551615 134538201 0 0 4096 3 0 0 0 17 0 0 0
/proc/6491/statm: 938 582 77 171 0 765 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 9108

[startup+102.306 s]
/proc/loadavg: 1.17 1.59 1.40 2/78 6493
/proc/meminfo: memFree=1351168/2055920 swapFree=4127460/4192956
[pid=6488] ppid=6486 vsize=5356 CPUtime=0
/proc/6488/stat : 6488 (lysat.sh) S 6486 6488 6028 0 -1 4194304 310 170 0 0 0 0 0 0 19 0 1 0 1129849180 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6488/statm: 1339 237 195 169 0 50 0
[pid=6491] ppid=6488 vsize=4280 CPUtime=102.22
/proc/6491/stat : 6491 (LySATc) R 6488 6488 6028 0 -1 4194304 726 0 0 0 10222 0 0 0 25 0 1 0 1129849182 4382720 711 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/6491/statm: 1070 711 77 171 0 897 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 9636

[startup+162.302 s]
/proc/loadavg: 1.06 1.48 1.37 2/78 6493
/proc/meminfo: memFree=1350592/2055920 swapFree=4127460/4192956
[pid=6488] ppid=6486 vsize=5356 CPUtime=0
/proc/6488/stat : 6488 (lysat.sh) S 6486 6488 6028 0 -1 4194304 310 170 0 0 0 0 0 0 19 0 1 0 1129849180 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6488/statm: 1339 237 195 169 0 50 0
[pid=6491] ppid=6488 vsize=4800 CPUtime=162.18
/proc/6491/stat : 6491 (LySATc) R 6488 6488 6028 0 -1 4194304 851 0 0 0 16218 0 0 0 25 0 1 0 1129849182 4915200 836 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/6491/statm: 1200 836 77 171 0 1027 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 10156

[startup+222.301 s]
/proc/loadavg: 1.02 1.39 1.35 2/78 6493
/proc/meminfo: memFree=1350336/2055920 swapFree=4127460/4192956
[pid=6488] ppid=6486 vsize=5356 CPUtime=0
/proc/6488/stat : 6488 (lysat.sh) S 6486 6488 6028 0 -1 4194304 310 170 0 0 0 0 0 0 19 0 1 0 1129849180 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6488/statm: 1339 237 195 169 0 50 0
[pid=6491] ppid=6488 vsize=5064 CPUtime=222.15
/proc/6491/stat : 6491 (LySATc) R 6488 6488 6028 0 -1 4194304 927 0 0 0 22215 0 0 0 25 0 1 0 1129849182 5185536 912 1992294400 134512640 135214827 4294956208 18446744073709551615 134529264 0 0 4096 3 0 0 0 17 0 0 0
/proc/6491/statm: 1266 912 77 171 0 1093 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 10420

[startup+282.301 s]
/proc/loadavg: 1.01 1.32 1.32 2/78 6493
/proc/meminfo: memFree=1349824/2055920 swapFree=4127460/4192956
[pid=6488] ppid=6486 vsize=5356 CPUtime=0
/proc/6488/stat : 6488 (lysat.sh) S 6486 6488 6028 0 -1 4194304 310 170 0 0 0 0 0 0 19 0 1 0 1129849180 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6488/statm: 1339 237 195 169 0 50 0
[pid=6491] ppid=6488 vsize=5608 CPUtime=282.12
/proc/6491/stat : 6491 (LySATc) R 6488 6488 6028 0 -1 4194304 1053 0 0 0 28212 0 0 0 25 0 1 0 1129849182 5742592 1038 1992294400 134512640 135214827 4294956208 18446744073709551615 134529298 0 0 4096 3 0 0 0 17 0 0 0
/proc/6491/statm: 1402 1038 77 171 0 1229 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 10964

[startup+342.302 s]
/proc/loadavg: 1.00 1.26 1.30 2/78 6493
/proc/meminfo: memFree=1349704/2055920 swapFree=4127460/4192956
[pid=6488] ppid=6486 vsize=5356 CPUtime=0
/proc/6488/stat : 6488 (lysat.sh) S 6486 6488 6028 0 -1 4194304 310 170 0 0 0 0 0 0 19 0 1 0 1129849180 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6488/statm: 1339 237 195 169 0 50 0
[pid=6491] ppid=6488 vsize=5744 CPUtime=342.09
/proc/6491/stat : 6491 (LySATc) R 6488 6488 6028 0 -1 4194304 1095 0 0 0 34209 0 0 0 25 0 1 0 1129849182 5881856 1080 1992294400 134512640 135214827 4294956208 18446744073709551615 134540748 0 0 4096 3 0 0 0 17 0 0 0
/proc/6491/statm: 1436 1080 77 171 0 1263 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 11100

[startup+402.301 s]
/proc/loadavg: 1.00 1.21 1.28 2/78 6493
/proc/meminfo: memFree=1349512/2055920 swapFree=4127460/4192956
[pid=6488] ppid=6486 vsize=5356 CPUtime=0
/proc/6488/stat : 6488 (lysat.sh) S 6486 6488 6028 0 -1 4194304 310 170 0 0 0 0 0 0 19 0 1 0 1129849180 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6488/statm: 1339 237 195 169 0 50 0

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

[pid=6491] ppid=6488 vsize=6284 CPUtime=522
/proc/6491/stat : 6491 (LySATc) R 6488 6488 6028 0 -1 4194304 1229 0 0 0 52199 1 0 0 25 0 1 0 1129849182 6434816 1214 1992294400 134512640 135214827 4294956208 18446744073709551615 134541258 0 0 4096 3 0 0 0 17 0 0 0
/proc/6491/statm: 1571 1214 77 171 0 1398 0
Current children cumulated CPU time (s) 522
Current children cumulated vsize (KiB) 11640

[startup+582.302 s]
/proc/loadavg: 1.00 1.11 1.22 2/78 6493
/proc/meminfo: memFree=1349000/2055920 swapFree=4127460/4192956
[pid=6488] ppid=6486 vsize=5356 CPUtime=0
/proc/6488/stat : 6488 (lysat.sh) S 6486 6488 6028 0 -1 4194304 310 170 0 0 0 0 0 0 19 0 1 0 1129849180 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6488/statm: 1339 237 195 169 0 50 0
[pid=6491] ppid=6488 vsize=6416 CPUtime=581.97
/proc/6491/stat : 6491 (LySATc) R 6488 6488 6028 0 -1 4194304 1272 0 0 0 58196 1 0 0 25 0 1 0 1129849182 6569984 1257 1992294400 134512640 135214827 4294956208 18446744073709551615 134536825 0 0 4096 3 0 0 0 17 0 0 0
/proc/6491/statm: 1604 1257 77 171 0 1431 0
Current children cumulated CPU time (s) 581.97
Current children cumulated vsize (KiB) 11772

[startup+642.302 s]
/proc/loadavg: 1.00 1.08 1.21 2/78 6493
/proc/meminfo: memFree=1348808/2055920 swapFree=4127460/4192956
[pid=6488] ppid=6486 vsize=5356 CPUtime=0
/proc/6488/stat : 6488 (lysat.sh) S 6486 6488 6028 0 -1 4194304 310 170 0 0 0 0 0 0 19 0 1 0 1129849180 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6488/statm: 1339 237 195 169 0 50 0
[pid=6491] ppid=6488 vsize=6684 CPUtime=641.94
/proc/6491/stat : 6491 (LySATc) R 6488 6488 6028 0 -1 4194304 1321 0 0 0 64193 1 0 0 25 0 1 0 1129849182 6844416 1306 1992294400 134512640 135214827 4294956208 18446744073709551615 134529314 0 0 4096 3 0 0 0 17 0 0 0
/proc/6491/statm: 1671 1306 77 171 0 1498 0
Current children cumulated CPU time (s) 641.94
Current children cumulated vsize (KiB) 12040

[startup+702.301 s]
/proc/loadavg: 1.00 1.07 1.19 2/78 6493
/proc/meminfo: memFree=1348552/2055920 swapFree=4127460/4192956
[pid=6488] ppid=6486 vsize=5356 CPUtime=0
/proc/6488/stat : 6488 (lysat.sh) S 6486 6488 6028 0 -1 4194304 310 170 0 0 0 0 0 0 19 0 1 0 1129849180 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6488/statm: 1339 237 195 169 0 50 0
[pid=6491] ppid=6488 vsize=6820 CPUtime=701.91
/proc/6491/stat : 6491 (LySATc) R 6488 6488 6028 0 -1 4194304 1372 0 0 0 70190 1 0 0 25 0 1 0 1129849182 6983680 1357 1992294400 134512640 135214827 4294956208 18446744073709551615 134529320 0 0 4096 3 0 0 0 17 0 0 0
/proc/6491/statm: 1705 1357 77 171 0 1532 0
Current children cumulated CPU time (s) 701.91
Current children cumulated vsize (KiB) 12176

[startup+762.307 s]
/proc/loadavg: 1.00 1.05 1.17 2/78 6493
/proc/meminfo: memFree=1348424/2055920 swapFree=4127460/4192956
[pid=6488] ppid=6486 vsize=5356 CPUtime=0
/proc/6488/stat : 6488 (lysat.sh) S 6486 6488 6028 0 -1 4194304 310 170 0 0 0 0 0 0 19 0 1 0 1129849180 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6488/statm: 1339 237 195 169 0 50 0
[pid=6491] ppid=6488 vsize=7056 CPUtime=761.89
/proc/6491/stat : 6491 (LySATc) R 6488 6488 6028 0 -1 4194304 1411 0 0 0 76188 1 0 0 25 0 1 0 1129849182 7225344 1396 1992294400 134512640 135214827 4294956208 18446744073709551615 134529337 0 0 4096 3 0 0 0 17 0 0 0
/proc/6491/statm: 1764 1396 77 171 0 1591 0
Current children cumulated CPU time (s) 761.89
Current children cumulated vsize (KiB) 12412

[startup+822.301 s]
/proc/loadavg: 1.00 1.04 1.16 2/78 6493
/proc/meminfo: memFree=1348296/2055920 swapFree=4127460/4192956
[pid=6488] ppid=6486 vsize=5356 CPUtime=0
/proc/6488/stat : 6488 (lysat.sh) S 6486 6488 6028 0 -1 4194304 310 170 0 0 0 0 0 0 19 0 1 0 1129849180 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6488/statm: 1339 237 195 169 0 50 0
[pid=6491] ppid=6488 vsize=7188 CPUtime=821.85
/proc/6491/stat : 6491 (LySATc) R 6488 6488 6028 0 -1 4194304 1443 0 0 0 82184 1 0 0 25 0 1 0 1129849182 7360512 1428 1992294400 134512640 135214827 4294956208 18446744073709551615 134529538 0 0 4096 3 0 0 0 17 0 0 0
/proc/6491/statm: 1797 1428 77 171 0 1624 0
Current children cumulated CPU time (s) 821.85
Current children cumulated vsize (KiB) 12544

[startup+882.302 s]
/proc/loadavg: 1.00 1.03 1.15 2/78 6493
/proc/meminfo: memFree=1348296/2055920 swapFree=4127460/4192956
[pid=6488] ppid=6486 vsize=5356 CPUtime=0
/proc/6488/stat : 6488 (lysat.sh) S 6486 6488 6028 0 -1 4194304 310 170 0 0 0 0 0 0 19 0 1 0 1129849180 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6488/statm: 1339 237 195 169 0 50 0
[pid=6491] ppid=6488 vsize=7188 CPUtime=881.82
/proc/6491/stat : 6491 (LySATc) R 6488 6488 6028 0 -1 4194304 1453 0 0 0 88181 1 0 0 25 0 1 0 1129849182 7360512 1438 1992294400 134512640 135214827 4294956208 18446744073709551615 134529394 0 0 4096 3 0 0 0 17 0 0 0
/proc/6491/statm: 1797 1438 77 171 0 1624 0
Current children cumulated CPU time (s) 881.82
Current children cumulated vsize (KiB) 12544

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.14 2/78 6493
/proc/meminfo: memFree=1348168/2055920 swapFree=4127460/4192956
[pid=6488] ppid=6486 vsize=5356 CPUtime=0
/proc/6488/stat : 6488 (lysat.sh) S 6486 6488 6028 0 -1 4194304 310 170 0 0 0 0 0 0 19 0 1 0 1129849180 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6488/statm: 1339 237 195 169 0 50 0
[pid=6491] ppid=6488 vsize=7320 CPUtime=941.79
/proc/6491/stat : 6491 (LySATc) R 6488 6488 6028 0 -1 4194304 1467 0 0 0 94178 1 0 0 25 0 1 0 1129849182 7495680 1452 1992294400 134512640 135214827 4294956208 18446744073709551615 134529440 0 0 4096 3 0 0 0 17 0 0 0
/proc/6491/statm: 1830 1452 77 171 0 1657 0
Current children cumulated CPU time (s) 941.79
Current children cumulated vsize (KiB) 12676

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.13 2/78 6499
/proc/meminfo: memFree=1347904/2055920 swapFree=4127460/4192956
[pid=6488] ppid=6486 vsize=5356 CPUtime=0
/proc/6488/stat : 6488 (lysat.sh) S 6486 6488 6028 0 -1 4194304 310 170 0 0 0 0 0 0 19 0 1 0 1129849180 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6488/statm: 1339 237 195 169 0 50 0
[pid=6491] ppid=6488 vsize=7596 CPUtime=1001.74
/proc/6491/stat : 6491 (LySATc) R 6488 6488 6028 0 -1 4194304 1537 0 0 0 100173 1 0 0 25 0 1 0 1129849182 7778304 1522 1992294400 134512640 135214827 4294956208 18446744073709551615 134529366 0 0 4096 3 0 0 0 17 0 0 0
/proc/6491/statm: 1899 1522 77 171 0 1726 0
Current children cumulated CPU time (s) 1001.74
Current children cumulated vsize (KiB) 12952

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.12 2/78 6499
/proc/meminfo: memFree=1347840/2055920 swapFree=4127460/4192956
[pid=6488] ppid=6486 vsize=5356 CPUtime=0
/proc/6488/stat : 6488 (lysat.sh) S 6486 6488 6028 0 -1 4194304 310 170 0 0 0 0 0 0 19 0 1 0 1129849180 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6488/statm: 1339 237 195 169 0 50 0
[pid=6491] ppid=6488 vsize=7596 CPUtime=1061.71
/proc/6491/stat : 6491 (LySATc) R 6488 6488 6028 0 -1 4194304 1555 0 0 0 106170 1 0 0 25 0 1 0 1129849182 7778304 1540 1992294400 134512640 135214827 4294956208 18446744073709551615 134529394 0 0 4096 3 0 0 0 17 0 0 0
/proc/6491/statm: 1899 1540 77 171 0 1726 0
Current children cumulated CPU time (s) 1061.71
Current children cumulated vsize (KiB) 12952

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.10 2/78 6499
/proc/meminfo: memFree=1347840/2055920 swapFree=4127460/4192956
[pid=6488] ppid=6486 vsize=5356 CPUtime=0
/proc/6488/stat : 6488 (lysat.sh) S 6486 6488 6028 0 -1 4194304 310 170 0 0 0 0 0 0 19 0 1 0 1129849180 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6488/statm: 1339 237 195 169 0 50 0
[pid=6491] ppid=6488 vsize=7728 CPUtime=1121.68
/proc/6491/stat : 6491 (LySATc) R 6488 6488 6028 0 -1 4194304 1569 0 0 0 112167 1 0 0 25 0 1 0 1129849182 7913472 1554 1992294400 134512640 135214827 4294956208 18446744073709551615 134535336 0 0 4096 3 0 0 0 17 0 0 0
/proc/6491/statm: 1932 1554 77 171 0 1759 0
Current children cumulated CPU time (s) 1121.68
Current children cumulated vsize (KiB) 13084

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/78 6499
/proc/meminfo: memFree=1347776/2055920 swapFree=4127460/4192956
[pid=6488] ppid=6486 vsize=5356 CPUtime=0
/proc/6488/stat : 6488 (lysat.sh) S 6486 6488 6028 0 -1 4194304 310 170 0 0 0 0 0 0 19 0 1 0 1129849180 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6488/statm: 1339 237 195 169 0 50 0
[pid=6491] ppid=6488 vsize=7728 CPUtime=1181.65
/proc/6491/stat : 6491 (LySATc) R 6488 6488 6028 0 -1 4194304 1588 0 0 0 118164 1 0 0 25 0 1 0 1129849182 7913472 1573 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/6491/statm: 1932 1573 77 171 0 1759 0
Current children cumulated CPU time (s) 1181.65
Current children cumulated vsize (KiB) 13084



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.09 2/78 6499
/proc/meminfo: memFree=1347776/2055920 swapFree=4127460/4192956
[pid=6488] ppid=6486 vsize=5356 CPUtime=0
/proc/6488/stat : 6488 (lysat.sh) S 6486 6488 6028 0 -1 4194304 310 170 0 0 0 0 0 0 19 0 1 0 1129849180 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6488/statm: 1339 237 195 169 0 50 0
[pid=6491] ppid=6488 vsize=7728 CPUtime=1200.04
/proc/6491/stat : 6491 (LySATc) R 6488 6488 6028 0 -1 4194304 1588 0 0 0 120003 1 0 0 25 0 1 0 1129849182 7913472 1573 1992294400 134512640 135214827 4294956208 18446744073709551615 134529397 0 0 4096 3 0 0 0 17 0 0 0
/proc/6491/statm: 1932 1573 77 171 0 1759 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 13084

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 1.09 2/78 6499
/proc/meminfo: memFree=1347776/2055920 swapFree=4127460/4192956
[pid=6488] ppid=6486 vsize=5356 CPUtime=0
/proc/6488/stat : 6488 (lysat.sh) S 6486 6488 6028 0 -1 4194304 310 170 0 0 0 0 0 0 19 0 1 0 1129849180 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6488/statm: 1339 237 195 169 0 50 0
[pid=6491] ppid=6488 vsize=7728 CPUtime=1200.04
/proc/6491/stat : 6491 (LySATc) R 6488 6488 6028 0 -1 4194304 1588 0 0 0 120003 1 0 0 25 0 1 0 1129849182 7913472 1573 1992294400 134512640 135214827 4294956208 18446744073709551615 134529397 0 0 4096 3 0 0 0 17 0 0 0
/proc/6491/statm: 1932 1573 77 171 0 1759 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 13084

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.71
CPU time (s): 1200.07
CPU user time (s): 1200.05
CPU system time (s): 0.020996
CPU usage (%): 99.9464
Max. virtual memory (cumulated for all children) (KiB): 13084

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.020996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2100
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= 4948

runsolver used 1.10883 second user time and 3.2985 second system time

The end

Launcher Data 

Begin job on node63 at 2009-04-01 09:44:42
IDJOB=1526995
IDBENCH=70655
IDSOLVER=512
FILE ID=node63/1526995-1238571882
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-S956671877-054.cnf
COMMAND LINE= lysat.sh BENCHNAME c
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526995-1238571882/watcher-1526995-1238571882 -o /tmp/evaluation-result-1526995-1238571882/solver-1526995-1238571882 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526995-1238571882.cnf c

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

MD5SUM BENCH= fa9334576b7ead7d32e2b64d3b23241f
RANDOM SEED=394302715

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:       1354800 kB
Buffers:         96088 kB
Cached:         464972 kB
SwapCached:      55360 kB
Active:         217820 kB
Inactive:       400040 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1354800 kB
SwapTotal:     4192956 kB
SwapFree:      4127460 kB
Dirty:            2196 kB
Writeback:           0 kB
Mapped:          14576 kB
Slab:            67876 kB
Committed_AS:  3399332 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 10:04:45