Trace number 1525540

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) 1200.05 1200.61

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/12000/
unif-k3-r4.2-v12000-c50400-S1089166613-072.cnf
MD5SUMbaab5bee77b4ec39821ca7eac508e100
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark57.3353
Satisfiable
(Un)Satisfiability was proved
Number of variables12000
Number of clauses50400
Sum of the clauses size151200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 350400
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.05	c ==============================================================================
0.00/0.05	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.05	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.05	c ==============================================================================
0.00/0.05	c |         0 |   50400   151200 |   15119       0        0     nan |  0.000 % |
0.09/0.17	c |         0 |   50065   152053 |      --       0       --      -- |     --   | -335/853
0.09/0.17	c ==============================================================================
0.09/0.17	c Result  :   #vars: 11696   #clauses: 50065   #literals: 152053
0.09/0.17	c CPU time:   0.162975 s
0.09/0.17	c ==============================================================================
0.19/0.24	This is MiniSat 2.0 beta
0.19/0.24	WARNING: for repeatability, setting FPU to use double precision
0.19/0.24	============================[ Problem Statistics ]=============================
0.19/0.24	|                                                                             |
0.19/0.24	|  Number of variables:  11696                                                |
0.19/0.24	|  Number of clauses:    50065                                                |
0.19/0.28	|  Parsing time:         0.03         s                                       |

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-1525540-1238407803/watcher-1525540-1238407803 -o /tmp/evaluation-result-1525540-1238407803/solver-1525540-1238407803 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525540-1238407803.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 0.99 1.00 3/64 21164
/proc/meminfo: memFree=1651888/2055920 swapFree=4174972/4192956
[pid=21164] ppid=21162 vsize=5356 CPUtime=0
/proc/21164/stat : 21164 (lysat.sh) S 21162 21164 20809 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1113447366 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21164/statm: 1339 235 195 169 0 50 0
[pid=21165] ppid=21164 vsize=1556 CPUtime=0
/proc/21165/stat : 21165 (SatElite) R 21164 21164 20809 0 -1 4194304 293 0 0 0 0 0 0 0 19 0 1 0 1113447366 1593344 277 1992294400 134512640 135034092 4294956096 18446744073709551615 134544856 0 0 4096 3 0 0 0 17 0 0 0
/proc/21165/statm: 389 279 50 127 0 259 0

[startup+0.0678859 s]
/proc/loadavg: 0.92 0.99 1.00 3/64 21164
/proc/meminfo: memFree=1651888/2055920 swapFree=4174972/4192956
[pid=21164] ppid=21162 vsize=5356 CPUtime=0
/proc/21164/stat : 21164 (lysat.sh) S 21162 21164 20809 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1113447366 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21164/statm: 1339 235 195 169 0 50 0
[pid=21165] ppid=21164 vsize=6672 CPUtime=0.06
/proc/21165/stat : 21165 (SatElite) R 21164 21164 20809 0 -1 4194304 1477 0 0 0 5 1 0 0 19 0 1 0 1113447366 6832128 1461 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/21165/statm: 1668 1461 68 127 0 1538 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 12028

[startup+0.101887 s]
/proc/loadavg: 0.92 0.99 1.00 3/64 21164
/proc/meminfo: memFree=1651888/2055920 swapFree=4174972/4192956
[pid=21164] ppid=21162 vsize=5356 CPUtime=0
/proc/21164/stat : 21164 (lysat.sh) S 21162 21164 20809 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1113447366 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21164/statm: 1339 235 195 169 0 50 0
[pid=21165] ppid=21164 vsize=6672 CPUtime=0.09
/proc/21165/stat : 21165 (SatElite) R 21164 21164 20809 0 -1 4194304 1484 0 0 0 8 1 0 0 19 0 1 0 1113447366 6832128 1468 1992294400 134512640 135034092 4294956096 18446744073709551615 134566248 0 0 4096 3 0 0 0 17 0 0 0
/proc/21165/statm: 1668 1468 68 127 0 1538 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12028

[startup+0.301918 s]
/proc/loadavg: 0.92 0.99 1.00 3/64 21164
/proc/meminfo: memFree=1651888/2055920 swapFree=4174972/4192956
[pid=21164] ppid=21162 vsize=5356 CPUtime=0.23
/proc/21164/stat : 21164 (lysat.sh) S 21162 21164 20809 0 -1 4194304 311 1589 0 0 0 0 22 1 17 0 1 0 1113447366 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21164/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.23
Current children cumulated vsize (KiB) 5356

[startup+0.70196 s]
/proc/loadavg: 0.92 0.99 1.00 3/64 21164
/proc/meminfo: memFree=1651888/2055920 swapFree=4174972/4192956
[pid=21164] ppid=21162 vsize=5356 CPUtime=0.23
/proc/21164/stat : 21164 (lysat.sh) S 21162 21164 20809 0 -1 4194304 311 1589 0 0 0 0 22 1 17 0 1 0 1113447366 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21164/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.23
Current children cumulated vsize (KiB) 5356

[startup+1.50103 s]
/proc/loadavg: 0.92 0.99 1.00 2/66 21167
/proc/meminfo: memFree=1645024/2055920 swapFree=4174972/4192956
[pid=21164] ppid=21162 vsize=5356 CPUtime=0.23
/proc/21164/stat : 21164 (lysat.sh) S 21162 21164 20809 0 -1 4194304 311 1589 0 0 0 0 22 1 17 0 1 0 1113447366 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21164/statm: 1339 237 195 169 0 50 0
[pid=21167] ppid=21164 vsize=7436 CPUtime=1.24
/proc/21167/stat : 21167 (LySATc) R 21164 21164 20809 0 -1 4194304 1726 0 0 0 124 0 0 0 25 0 1 0 1113447390 7614464 1712 1992294400 134512640 135214827 4294956208 18446744073709551615 134529451 0 0 4096 3 0 0 0 17 0 0 0
/proc/21167/statm: 1859 1712 78 171 0 1686 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 12792

[startup+3.1012 s]
/proc/loadavg: 0.92 0.99 1.00 2/66 21167
/proc/meminfo: memFree=1642592/2055920 swapFree=4174972/4192956
[pid=21164] ppid=21162 vsize=5356 CPUtime=0.23
/proc/21164/stat : 21164 (lysat.sh) S 21162 21164 20809 0 -1 4194304 311 1589 0 0 0 0 22 1 17 0 1 0 1113447366 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21164/statm: 1339 237 195 169 0 50 0
[pid=21167] ppid=21164 vsize=10604 CPUtime=2.84
/proc/21167/stat : 21167 (LySATc) R 21164 21164 20809 0 -1 4194304 2520 0 0 0 282 2 0 0 25 0 1 0 1113447390 10858496 2506 1992294400 134512640 135214827 4294956208 18446744073709551615 134529669 0 0 4096 3 0 0 0 17 0 0 0
/proc/21167/statm: 2651 2506 78 171 0 2478 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 15960

[startup+6.30154 s]
/proc/loadavg: 0.93 0.99 1.00 2/66 21167
/proc/meminfo: memFree=1635744/2055920 swapFree=4174972/4192956
[pid=21164] ppid=21162 vsize=5356 CPUtime=0.23
/proc/21164/stat : 21164 (lysat.sh) S 21162 21164 20809 0 -1 4194304 311 1589 0 0 0 0 22 1 17 0 1 0 1113447366 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21164/statm: 1339 237 195 169 0 50 0
[pid=21167] ppid=21164 vsize=17620 CPUtime=6.04
/proc/21167/stat : 21167 (LySATc) R 21164 21164 20809 0 -1 4194304 4270 0 0 0 601 3 0 0 25 0 1 0 1113447390 18042880 4256 1992294400 134512640 135214827 4294956208 18446744073709551615 134529248 0 0 4096 3 0 0 0 17 0 0 0
/proc/21167/statm: 4405 4256 78 171 0 4232 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 22976

[startup+12.7022 s]
/proc/loadavg: 0.93 0.99 1.00 2/66 21167
/proc/meminfo: memFree=1623904/2055920 swapFree=4174972/4192956
[pid=21164] ppid=21162 vsize=5356 CPUtime=0.23
/proc/21164/stat : 21164 (lysat.sh) S 21162 21164 20809 0 -1 4194304 311 1589 0 0 0 0 22 1 17 0 1 0 1113447366 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21164/statm: 1339 237 195 169 0 50 0
[pid=21167] ppid=21164 vsize=28544 CPUtime=12.44
/proc/21167/stat : 21167 (LySATc) R 21164 21164 20809 0 -1 4194304 6973 0 0 0 1238 6 0 0 25 0 1 0 1113447390 29229056 6959 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/21167/statm: 7136 6959 78 171 0 6963 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 33900

[startup+25.5016 s]
/proc/loadavg: 0.95 0.99 1.00 2/66 21167
/proc/meminfo: memFree=1603104/2055920 swapFree=4174972/4192956
[pid=21164] ppid=21162 vsize=5356 CPUtime=0.23
/proc/21164/stat : 21164 (lysat.sh) S 21162 21164 20809 0 -1 4194304 311 1589 0 0 0 0 22 1 17 0 1 0 1113447366 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21164/statm: 1339 237 195 169 0 50 0
[pid=21167] ppid=21164 vsize=48724 CPUtime=25.24
/proc/21167/stat : 21167 (LySATc) R 21164 21164 20809 0 -1 4194304 12014 0 0 0 2514 10 0 0 25 0 1 0 1113447390 49893376 12000 1992294400 134512640 135214827 4294956208 18446744073709551615 134529227 0 0 4096 3 0 0 0 17 0 0 0
/proc/21167/statm: 12181 12000 78 171 0 12008 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 54080

[startup+51.1012 s]
/proc/loadavg: 0.96 0.99 1.00 2/66 21167
/proc/meminfo: memFree=1574112/2055920 swapFree=4174972/4192956
[pid=21164] ppid=21162 vsize=5356 CPUtime=0.23
/proc/21164/stat : 21164 (lysat.sh) S 21162 21164 20809 0 -1 4194304 311 1589 0 0 0 0 22 1 17 0 1 0 1113447366 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21164/statm: 1339 237 195 169 0 50 0
[pid=21167] ppid=21164 vsize=77228 CPUtime=50.82
/proc/21167/stat : 21167 (LySATc) R 21164 21164 20809 0 -1 4194304 19118 0 0 0 5065 17 0 0 25 0 1 0 1113447390 79081472 19104 1992294400 134512640 135214827 4294956208 18446744073709551615 134529437 0 0 4096 3 0 0 0 17 0 0 0
/proc/21167/statm: 19307 19104 78 171 0 19134 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 82584

[startup+102.306 s]
/proc/loadavg: 0.98 0.99 1.00 2/66 21167
/proc/meminfo: memFree=1563808/2055920 swapFree=4174972/4192956
[pid=21164] ppid=21162 vsize=5356 CPUtime=0.23
/proc/21164/stat : 21164 (lysat.sh) S 21162 21164 20809 0 -1 4194304 311 1589 0 0 0 0 22 1 17 0 1 0 1113447366 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21164/statm: 1339 237 195 169 0 50 0
[pid=21167] ppid=21164 vsize=87524 CPUtime=102
/proc/21167/stat : 21167 (LySATc) R 21164 21164 20809 0 -1 4194304 21716 0 0 0 10180 20 0 0 25 0 1 0 1113447390 89624576 21702 1992294400 134512640 135214827 4294956208 18446744073709551615 134529397 0 0 4096 3 0 0 0 17 0 0 0
/proc/21167/statm: 21881 21702 78 171 0 21708 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 92880

[startup+162.302 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 21167
/proc/meminfo: memFree=1556064/2055920 swapFree=4174972/4192956
[pid=21164] ppid=21162 vsize=5356 CPUtime=0.23
/proc/21164/stat : 21164 (lysat.sh) S 21162 21164 20809 0 -1 4194304 311 1589 0 0 0 0 22 1 17 0 1 0 1113447366 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21164/statm: 1339 237 195 169 0 50 0
[pid=21167] ppid=21164 vsize=95048 CPUtime=161.98
/proc/21167/stat : 21167 (LySATc) R 21164 21164 20809 0 -1 4194304 23603 0 0 0 16176 22 0 0 25 0 1 0 1113447390 97329152 23589 1992294400 134512640 135214827 4294956208 18446744073709551615 134537409 0 0 4096 3 0 0 0 17 0 0 0
/proc/21167/statm: 23762 23589 78 171 0 23589 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 100404

[startup+222.301 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 21167
/proc/meminfo: memFree=1556064/2055920 swapFree=4174972/4192956
[pid=21164] ppid=21162 vsize=5356 CPUtime=0.23
/proc/21164/stat : 21164 (lysat.sh) S 21162 21164 20809 0 -1 4194304 311 1589 0 0 0 0 22 1 17 0 1 0 1113447366 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21164/statm: 1339 237 195 169 0 50 0
[pid=21167] ppid=21164 vsize=95048 CPUtime=221.96
/proc/21167/stat : 21167 (LySATc) R 21164 21164 20809 0 -1 4194304 23610 0 0 0 22174 22 0 0 25 0 1 0 1113447390 97329152 23596 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/21167/statm: 23762 23596 78 171 0 23589 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 100404

[startup+282.301 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 21167
/proc/meminfo: memFree=1556064/2055920 swapFree=4174972/4192956
[pid=21164] ppid=21162 vsize=5356 CPUtime=0.23
/proc/21164/stat : 21164 (lysat.sh) S 21162 21164 20809 0 -1 4194304 311 1589 0 0 0 0 22 1 17 0 1 0 1113447366 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21164/statm: 1339 237 195 169 0 50 0
[pid=21167] ppid=21164 vsize=95048 CPUtime=281.93
/proc/21167/stat : 21167 (LySATc) R 21164 21164 20809 0 -1 4194304 23610 0 0 0 28171 22 0 0 25 0 1 0 1113447390 97329152 23596 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/21167/statm: 23762 23596 78 171 0 23589 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 100404

[startup+342.302 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 21167
/proc/meminfo: memFree=1551072/2055920 swapFree=4174972/4192956
[pid=21164] ppid=21162 vsize=5356 CPUtime=0.23
/proc/21164/stat : 21164 (lysat.sh) S 21162 21164 20809 0 -1 4194304 311 1589 0 0 0 0 22 1 17 0 1 0 1113447366 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21164/statm: 1339 237 195 169 0 50 0
[pid=21167] ppid=21164 vsize=100064 CPUtime=341.9
/proc/21167/stat : 21167 (LySATc) R 21164 21164 20809 0 -1 4194304 24872 0 0 0 34167 23 0 0 25 0 1 0 1113447390 102465536 24858 1992294400 134512640 135214827 4294956208 18446744073709551615 134529267 0 0 4096 3 0 0 0 17 0 0 0
/proc/21167/statm: 25016 24858 78 171 0 24843 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 105420

[startup+402.301 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 21167
/proc/meminfo: memFree=1534752/2055920 swapFree=4174972/4192956

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

/proc/21167/statm: 29948 29724 78 171 0 29775 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 125148

[startup+582.302 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 21167
/proc/meminfo: memFree=1521248/2055920 swapFree=4174972/4192956
[pid=21164] ppid=21162 vsize=5356 CPUtime=0.23
/proc/21164/stat : 21164 (lysat.sh) S 21162 21164 20809 0 -1 4194304 311 1589 0 0 0 0 22 1 17 0 1 0 1113447366 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21164/statm: 1339 237 195 169 0 50 0
[pid=21167] ppid=21164 vsize=130196 CPUtime=581.79
/proc/21167/stat : 21167 (LySATc) R 21164 21164 20809 0 -1 4194304 32334 0 0 0 58148 31 0 0 25 0 1 0 1113447390 133320704 32320 1992294400 134512640 135214827 4294956208 18446744073709551615 134529394 0 0 4096 3 0 0 0 17 0 0 0
/proc/21167/statm: 32549 32320 78 171 0 32376 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 135552

[startup+642.301 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 21167
/proc/meminfo: memFree=1521184/2055920 swapFree=4174972/4192956
[pid=21164] ppid=21162 vsize=5356 CPUtime=0.23
/proc/21164/stat : 21164 (lysat.sh) S 21162 21164 20809 0 -1 4194304 311 1589 0 0 0 0 22 1 17 0 1 0 1113447366 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21164/statm: 1339 237 195 169 0 50 0
[pid=21167] ppid=21164 vsize=130196 CPUtime=641.76
/proc/21167/stat : 21167 (LySATc) R 21164 21164 20809 0 -1 4194304 32334 0 0 0 64145 31 0 0 25 0 1 0 1113447390 133320704 32320 1992294400 134512640 135214827 4294956208 18446744073709551615 134529394 0 0 4096 3 0 0 0 17 0 0 0
/proc/21167/statm: 32549 32320 78 171 0 32376 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 135552

[startup+702.302 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 21167
/proc/meminfo: memFree=1521056/2055920 swapFree=4174972/4192956
[pid=21164] ppid=21162 vsize=5356 CPUtime=0.23
/proc/21164/stat : 21164 (lysat.sh) S 21162 21164 20809 0 -1 4194304 311 1589 0 0 0 0 22 1 17 0 1 0 1113447366 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21164/statm: 1339 237 195 169 0 50 0
[pid=21167] ppid=21164 vsize=130196 CPUtime=701.73
/proc/21167/stat : 21167 (LySATc) R 21164 21164 20809 0 -1 4194304 32336 0 0 0 70142 31 0 0 25 0 1 0 1113447390 133320704 32322 1992294400 134512640 135214827 4294956208 18446744073709551615 134529248 0 0 4096 3 0 0 0 17 0 0 0
/proc/21167/statm: 32549 32322 78 171 0 32376 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 135552

[startup+762.306 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 21167
/proc/meminfo: memFree=1510944/2055920 swapFree=4174972/4192956
[pid=21164] ppid=21162 vsize=5356 CPUtime=0.23
/proc/21164/stat : 21164 (lysat.sh) S 21162 21164 20809 0 -1 4194304 311 1589 0 0 0 0 22 1 17 0 1 0 1113447366 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21164/statm: 1339 237 195 169 0 50 0
[pid=21167] ppid=21164 vsize=140232 CPUtime=761.72
/proc/21167/stat : 21167 (LySATc) R 21164 21164 20809 0 -1 4194304 34860 0 0 0 76138 34 0 0 25 0 1 0 1113447390 143597568 34846 1992294400 134512640 135214827 4294956208 18446744073709551615 134529390 0 0 4096 3 0 0 0 17 0 0 0
/proc/21167/statm: 35058 34846 78 171 0 34885 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 145588

[startup+822.301 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 21167
/proc/meminfo: memFree=1510944/2055920 swapFree=4174972/4192956
[pid=21164] ppid=21162 vsize=5356 CPUtime=0.23
/proc/21164/stat : 21164 (lysat.sh) S 21162 21164 20809 0 -1 4194304 311 1589 0 0 0 0 22 1 17 0 1 0 1113447366 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21164/statm: 1339 237 195 169 0 50 0
[pid=21167] ppid=21164 vsize=140232 CPUtime=821.68
/proc/21167/stat : 21167 (LySATc) R 21164 21164 20809 0 -1 4194304 34860 0 0 0 82134 34 0 0 25 0 1 0 1113447390 143597568 34846 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/21167/statm: 35058 34846 78 171 0 34885 0
Current children cumulated CPU time (s) 821.91
Current children cumulated vsize (KiB) 145588

[startup+882.301 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 21167
/proc/meminfo: memFree=1510944/2055920 swapFree=4174972/4192956
[pid=21164] ppid=21162 vsize=5356 CPUtime=0.23
/proc/21164/stat : 21164 (lysat.sh) S 21162 21164 20809 0 -1 4194304 311 1589 0 0 0 0 22 1 17 0 1 0 1113447366 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21164/statm: 1339 237 195 169 0 50 0
[pid=21167] ppid=21164 vsize=140232 CPUtime=881.66
/proc/21167/stat : 21167 (LySATc) R 21164 21164 20809 0 -1 4194304 34860 0 0 0 88132 34 0 0 25 0 1 0 1113447390 143597568 34846 1992294400 134512640 135214827 4294956208 18446744073709551615 134529394 0 0 4096 3 0 0 0 17 0 0 0
/proc/21167/statm: 35058 34846 78 171 0 34885 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 145588

[startup+942.302 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 21167
/proc/meminfo: memFree=1510240/2055920 swapFree=4174972/4192956
[pid=21164] ppid=21162 vsize=5356 CPUtime=0.23
/proc/21164/stat : 21164 (lysat.sh) S 21162 21164 20809 0 -1 4194304 311 1589 0 0 0 0 22 1 17 0 1 0 1113447366 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21164/statm: 1339 237 195 169 0 50 0
[pid=21167] ppid=21164 vsize=141024 CPUtime=941.63
/proc/21167/stat : 21167 (LySATc) R 21164 21164 20809 0 -1 4194304 35055 0 0 0 94129 34 0 0 25 0 1 0 1113447390 144408576 35041 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/21167/statm: 35256 35041 78 171 0 35083 0
Current children cumulated CPU time (s) 941.86
Current children cumulated vsize (KiB) 146380

[startup+1002.3 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 21167
/proc/meminfo: memFree=1510240/2055920 swapFree=4174972/4192956
[pid=21164] ppid=21162 vsize=5356 CPUtime=0.23
/proc/21164/stat : 21164 (lysat.sh) S 21162 21164 20809 0 -1 4194304 311 1589 0 0 0 0 22 1 17 0 1 0 1113447366 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21164/statm: 1339 237 195 169 0 50 0
[pid=21167] ppid=21164 vsize=141024 CPUtime=1001.6
/proc/21167/stat : 21167 (LySATc) R 21164 21164 20809 0 -1 4194304 35055 0 0 0 100126 34 0 0 25 0 1 0 1113447390 144408576 35041 1992294400 134512640 135214827 4294956208 18446744073709551615 134529394 0 0 4096 3 0 0 0 17 0 0 0
/proc/21167/statm: 35256 35041 78 171 0 35083 0
Current children cumulated CPU time (s) 1001.83
Current children cumulated vsize (KiB) 146380

[startup+1062.3 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 21167
/proc/meminfo: memFree=1510176/2055920 swapFree=4174972/4192956
[pid=21164] ppid=21162 vsize=5356 CPUtime=0.23
/proc/21164/stat : 21164 (lysat.sh) S 21162 21164 20809 0 -1 4194304 311 1589 0 0 0 0 22 1 17 0 1 0 1113447366 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21164/statm: 1339 237 195 169 0 50 0
[pid=21167] ppid=21164 vsize=141024 CPUtime=1061.58
/proc/21167/stat : 21167 (LySATc) R 21164 21164 20809 0 -1 4194304 35055 0 0 0 106124 34 0 0 25 0 1 0 1113447390 144408576 35041 1992294400 134512640 135214827 4294956208 18446744073709551615 134529390 0 0 4096 3 0 0 0 17 0 0 0
/proc/21167/statm: 35256 35041 78 171 0 35083 0
Current children cumulated CPU time (s) 1061.81
Current children cumulated vsize (KiB) 146380

[startup+1122.3 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 21167
/proc/meminfo: memFree=1504480/2055920 swapFree=4174972/4192956
[pid=21164] ppid=21162 vsize=5356 CPUtime=0.23
/proc/21164/stat : 21164 (lysat.sh) S 21162 21164 20809 0 -1 4194304 311 1589 0 0 0 0 22 1 17 0 1 0 1113447366 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21164/statm: 1339 237 195 169 0 50 0
[pid=21167] ppid=21164 vsize=146700 CPUtime=1121.55
/proc/21167/stat : 21167 (LySATc) R 21164 21164 20809 0 -1 4194304 36504 0 0 0 112120 35 0 0 25 0 1 0 1113447390 150220800 36490 1992294400 134512640 135214827 4294956208 18446744073709551615 134529451 0 0 4096 3 0 0 0 17 0 0 0
/proc/21167/statm: 36675 36490 78 171 0 36502 0
Current children cumulated CPU time (s) 1121.78
Current children cumulated vsize (KiB) 152056

[startup+1182.3 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 21167
/proc/meminfo: memFree=1504416/2055920 swapFree=4174972/4192956
[pid=21164] ppid=21162 vsize=5356 CPUtime=0.23
/proc/21164/stat : 21164 (lysat.sh) S 21162 21164 20809 0 -1 4194304 311 1589 0 0 0 0 22 1 17 0 1 0 1113447366 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21164/statm: 1339 237 195 169 0 50 0
[pid=21167] ppid=21164 vsize=146700 CPUtime=1181.52
/proc/21167/stat : 21167 (LySATc) R 21164 21164 20809 0 -1 4194304 36504 0 0 0 118117 35 0 0 25 0 1 0 1113447390 150220800 36490 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/21167/statm: 36675 36490 78 171 0 36502 0
Current children cumulated CPU time (s) 1181.75
Current children cumulated vsize (KiB) 152056



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 21167
/proc/meminfo: memFree=1504416/2055920 swapFree=4174972/4192956
[pid=21164] ppid=21162 vsize=5356 CPUtime=0.23
/proc/21164/stat : 21164 (lysat.sh) S 21162 21164 20809 0 -1 4194304 311 1589 0 0 0 0 22 1 17 0 1 0 1113447366 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21164/statm: 1339 237 195 169 0 50 0
[pid=21167] ppid=21164 vsize=146700 CPUtime=1199.82
/proc/21167/stat : 21167 (LySATc) R 21164 21164 20809 0 -1 4194304 36504 0 0 0 119947 35 0 0 25 0 1 0 1113447390 150220800 36490 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/21167/statm: 36675 36490 78 171 0 36502 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 152056

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 21164 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=223965
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=17997
# CPU time returned by wait4() is 0.241962
# while last known CPU time is 1200.05
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.05
CPU user time (s): 1199.69
CPU system time (s): 0.36
CPU usage (%): 99.9531
Max. virtual memory (cumulated for all children) (KiB): 152056

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.223965
system time used= 0.017997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1900
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= 5
involuntary context switches= 3

runsolver used 1.05984 second user time and 3.3175 second system time

The end

Launcher Data 

Begin job on node7 at 2009-03-30 12:10:03
IDJOB=1525540
IDBENCH=70364
IDSOLVER=512
FILE ID=node7/1525540-1238407803
PBS_JOBID= 9061398
Free space on /tmp= 65660 MiB

SOLVER NAME= LySAT c/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/12000/unif-k3-r4.2-v12000-c50400-S1089166613-072.cnf
COMMAND LINE= lysat.sh BENCHNAME c
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525540-1238407803/watcher-1525540-1238407803 -o /tmp/evaluation-result-1525540-1238407803/solver-1525540-1238407803 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525540-1238407803.cnf c

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

MD5SUM BENCH= baab5bee77b4ec39821ca7eac508e100
RANDOM SEED=1962075129

node7.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		: 3000.236
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		: 3000.236
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:       1652432 kB
Buffers:         88012 kB
Cached:         220180 kB
SwapCached:      11884 kB
Active:          73132 kB
Inactive:       248468 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1652432 kB
SwapTotal:     4192956 kB
SwapFree:      4174972 kB
Dirty:            3088 kB
Writeback:           0 kB
Mapped:          19116 kB
Slab:            67944 kB
Committed_AS:  2887760 kB
PageTables:       1456 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 65656 MiB
End job on node7 at 2009-03-30 12:30:05