Trace number 1525560

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) 1200.03 1200.51

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/12000/
unif-k3-r4.2-v12000-c50400-S221596758-009.cnf
MD5SUM4e7f5c25a1af5225c3ae5cd2b08760df
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark25.2122
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 % |
0.09/0.16	c |         0 |   50131   151870 |      --       0       --      -- |     --   | -269/670
0.09/0.16	c ==============================================================================
0.09/0.16	c Result  :   #vars: 11751   #clauses: 50131   #literals: 151870
0.09/0.16	c CPU time:   0.150977 s
0.09/0.16	c ==============================================================================
0.19/0.23	This is MiniSat 2.0 beta
0.19/0.23	WARNING: for repeatability, setting FPU to use double precision
0.19/0.23	============================[ Problem Statistics ]=============================
0.19/0.23	|                                                                             |
0.19/0.23	|  Number of variables:  11751                                                |
0.19/0.23	|  Number of clauses:    50131                                                |
0.19/0.26	|  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-1525560-1238409006/watcher-1525560-1238409006 -o /tmp/evaluation-result-1525560-1238409006/solver-1525560-1238409006 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525560-1238409006.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: 0.99 0.99 1.00 3/64 21194
/proc/meminfo: memFree=1651504/2055920 swapFree=4174972/4192956
[pid=21194] ppid=21192 vsize=5356 CPUtime=0
/proc/21194/stat : 21194 (lysat.sh) R 21192 21194 20809 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1113567697 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 244671113887 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/21194/statm: 1339 234 194 169 0 50 0
[pid=21195] ppid=21194 vsize=1556 CPUtime=0
/proc/21195/stat : 21195 (SatElite) R 21194 21194 20809 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113567697 1593344 273 1992294400 134512640 135034092 4294956096 18446744073709551615 134544897 0 0 4096 3 0 0 0 17 0 0 0
/proc/21195/statm: 389 275 50 127 0 259 0

[startup+0.081376 s]
/proc/loadavg: 0.99 0.99 1.00 3/64 21194
/proc/meminfo: memFree=1651504/2055920 swapFree=4174972/4192956
[pid=21194] ppid=21192 vsize=5356 CPUtime=0
/proc/21194/stat : 21194 (lysat.sh) S 21192 21194 20809 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1113567697 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21194/statm: 1339 235 195 169 0 50 0
[pid=21195] ppid=21194 vsize=6480 CPUtime=0.07
/proc/21195/stat : 21195 (SatElite) R 21194 21194 20809 0 -1 4194304 1477 0 0 0 6 1 0 0 19 0 1 0 1113567697 6635520 1461 1992294400 134512640 135034092 4294956096 18446744073709551615 134566465 0 0 4096 3 0 0 0 17 0 0 0
/proc/21195/statm: 1620 1461 68 127 0 1490 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 11836

[startup+0.101378 s]
/proc/loadavg: 0.99 0.99 1.00 3/64 21194
/proc/meminfo: memFree=1651504/2055920 swapFree=4174972/4192956
[pid=21194] ppid=21192 vsize=5356 CPUtime=0
/proc/21194/stat : 21194 (lysat.sh) S 21192 21194 20809 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1113567697 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21194/statm: 1339 235 195 169 0 50 0
[pid=21195] ppid=21194 vsize=6480 CPUtime=0.09
/proc/21195/stat : 21195 (SatElite) R 21194 21194 20809 0 -1 4194304 1477 0 0 0 8 1 0 0 19 0 1 0 1113567697 6635520 1461 1992294400 134512640 135034092 4294956096 18446744073709551615 134566368 0 0 4096 3 0 0 0 17 0 0 0
/proc/21195/statm: 1620 1461 68 127 0 1490 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11836

[startup+0.301409 s]
/proc/loadavg: 0.99 0.99 1.00 3/64 21194
/proc/meminfo: memFree=1651504/2055920 swapFree=4174972/4192956
[pid=21194] ppid=21192 vsize=5356 CPUtime=0.22
/proc/21194/stat : 21194 (lysat.sh) S 21192 21194 20809 0 -1 4194304 311 1582 0 0 0 0 21 1 16 0 1 0 1113567697 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21194/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.22
Current children cumulated vsize (KiB) 5356

[startup+0.701452 s]
/proc/loadavg: 0.99 0.99 1.00 3/64 21194
/proc/meminfo: memFree=1651504/2055920 swapFree=4174972/4192956
[pid=21194] ppid=21192 vsize=5356 CPUtime=0.22
/proc/21194/stat : 21194 (lysat.sh) S 21192 21194 20809 0 -1 4194304 311 1582 0 0 0 0 21 1 16 0 1 0 1113567697 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21194/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.22
Current children cumulated vsize (KiB) 5356

[startup+1.50152 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 21197
/proc/meminfo: memFree=1644704/2055920 swapFree=4174972/4192956
[pid=21194] ppid=21192 vsize=5356 CPUtime=0.22
/proc/21194/stat : 21194 (lysat.sh) S 21192 21194 20809 0 -1 4194304 311 1582 0 0 0 0 21 1 16 0 1 0 1113567697 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21194/statm: 1339 237 195 169 0 50 0
[pid=21197] ppid=21194 vsize=7420 CPUtime=1.26
/proc/21197/stat : 21197 (LySATc) R 21194 21194 20809 0 -1 4194304 1702 0 0 0 125 1 0 0 25 0 1 0 1113567720 7598080 1688 1992294400 134512640 135214827 4294956208 18446744073709551615 134529314 0 0 4096 3 0 0 0 17 0 0 0
/proc/21197/statm: 1855 1688 78 171 0 1682 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 12776

[startup+3.10169 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 21197
/proc/meminfo: memFree=1642272/2055920 swapFree=4174972/4192956
[pid=21194] ppid=21192 vsize=5356 CPUtime=0.22
/proc/21194/stat : 21194 (lysat.sh) S 21192 21194 20809 0 -1 4194304 311 1582 0 0 0 0 21 1 16 0 1 0 1113567697 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21194/statm: 1339 237 195 169 0 50 0
[pid=21197] ppid=21194 vsize=10720 CPUtime=2.85
/proc/21197/stat : 21197 (LySATc) R 21194 21194 20809 0 -1 4194304 2548 0 0 0 284 1 0 0 25 0 1 0 1113567720 10977280 2534 1992294400 134512640 135214827 4294956208 18446744073709551615 134529402 0 0 4096 3 0 0 0 17 0 0 0
/proc/21197/statm: 2680 2534 78 171 0 2507 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 16076

[startup+6.30103 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 21197
/proc/meminfo: memFree=1635104/2055920 swapFree=4174972/4192956
[pid=21194] ppid=21192 vsize=5356 CPUtime=0.22
/proc/21194/stat : 21194 (lysat.sh) S 21192 21194 20809 0 -1 4194304 311 1582 0 0 0 0 21 1 16 0 1 0 1113567697 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21194/statm: 1339 237 195 169 0 50 0
[pid=21197] ppid=21194 vsize=17528 CPUtime=6.05
/proc/21197/stat : 21197 (LySATc) R 21194 21194 20809 0 -1 4194304 4241 0 0 0 603 2 0 0 25 0 1 0 1113567720 17948672 4227 1992294400 134512640 135214827 4294956208 18446744073709551615 134540662 0 0 4096 3 0 0 0 17 0 0 0
/proc/21197/statm: 4382 4227 78 171 0 4209 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 22884

[startup+12.7017 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 21197
/proc/meminfo: memFree=1623712/2055920 swapFree=4174972/4192956
[pid=21194] ppid=21192 vsize=5356 CPUtime=0.22
/proc/21194/stat : 21194 (lysat.sh) S 21192 21194 20809 0 -1 4194304 311 1582 0 0 0 0 21 1 16 0 1 0 1113567697 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21194/statm: 1339 237 195 169 0 50 0
[pid=21197] ppid=21194 vsize=28356 CPUtime=12.45
/proc/21197/stat : 21197 (LySATc) R 21194 21194 20809 0 -1 4194304 6931 0 0 0 1240 5 0 0 25 0 1 0 1113567720 29036544 6917 1992294400 134512640 135214827 4294956208 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 0 0 0
/proc/21197/statm: 7089 6917 78 171 0 6916 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 33712

[startup+25.501 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 21197
/proc/meminfo: memFree=1605408/2055920 swapFree=4174972/4192956
[pid=21194] ppid=21192 vsize=5356 CPUtime=0.22
/proc/21194/stat : 21194 (lysat.sh) S 21192 21194 20809 0 -1 4194304 311 1582 0 0 0 0 21 1 16 0 1 0 1113567697 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21194/statm: 1339 237 195 169 0 50 0
[pid=21197] ppid=21194 vsize=45944 CPUtime=25.24
/proc/21197/stat : 21197 (LySATc) R 21194 21194 20809 0 -1 4194304 11343 0 0 0 2515 9 0 0 25 0 1 0 1113567720 47046656 11329 1992294400 134512640 135214827 4294956208 18446744073709551615 134720950 0 0 4096 3 0 0 0 17 0 0 0
/proc/21197/statm: 11486 11329 78 171 0 11313 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 51300

[startup+51.1017 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 21197
/proc/meminfo: memFree=1579680/2055920 swapFree=4174972/4192956
[pid=21194] ppid=21192 vsize=5356 CPUtime=0.22
/proc/21194/stat : 21194 (lysat.sh) S 21192 21194 20809 0 -1 4194304 311 1582 0 0 0 0 21 1 16 0 1 0 1113567697 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21194/statm: 1339 237 195 169 0 50 0
[pid=21197] ppid=21194 vsize=71224 CPUtime=50.83
/proc/21197/stat : 21197 (LySATc) R 21194 21194 20809 0 -1 4194304 17638 0 0 0 5067 16 0 0 25 0 1 0 1113567720 72933376 17624 1992294400 134512640 135214827 4294956208 18446744073709551615 134529248 0 0 4096 3 0 0 0 17 0 0 0
/proc/21197/statm: 17806 17624 78 171 0 17633 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 76580

[startup+102.305 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 21197
/proc/meminfo: memFree=1570336/2055920 swapFree=4174972/4192956
[pid=21194] ppid=21192 vsize=5356 CPUtime=0.22
/proc/21194/stat : 21194 (lysat.sh) S 21192 21194 20809 0 -1 4194304 311 1582 0 0 0 0 21 1 16 0 1 0 1113567697 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21194/statm: 1339 237 195 169 0 50 0
[pid=21197] ppid=21194 vsize=80604 CPUtime=102.02
/proc/21197/stat : 21197 (LySATc) R 21194 21194 20809 0 -1 4194304 19963 0 0 0 10183 19 0 0 25 0 1 0 1113567720 82538496 19949 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/21197/statm: 20151 19949 78 171 0 19978 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 85960

[startup+162.301 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 21197
/proc/meminfo: memFree=1563680/2055920 swapFree=4174972/4192956
[pid=21194] ppid=21192 vsize=5356 CPUtime=0.22
/proc/21194/stat : 21194 (lysat.sh) S 21192 21194 20809 0 -1 4194304 311 1582 0 0 0 0 21 1 16 0 1 0 1113567697 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21194/statm: 1339 237 195 169 0 50 0
[pid=21197] ppid=21194 vsize=87072 CPUtime=161.98
/proc/21197/stat : 21197 (LySATc) R 21194 21194 20809 0 -1 4194304 21599 0 0 0 16178 20 0 0 25 0 1 0 1113567720 89161728 21585 1992294400 134512640 135214827 4294956208 18446744073709551615 134529390 0 0 4096 3 0 0 0 17 0 0 0
/proc/21197/statm: 21768 21585 78 171 0 21595 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 92428

[startup+222.302 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 21197
/proc/meminfo: memFree=1558880/2055920 swapFree=4174972/4192956
[pid=21194] ppid=21192 vsize=5356 CPUtime=0.22
/proc/21194/stat : 21194 (lysat.sh) S 21192 21194 20809 0 -1 4194304 311 1582 0 0 0 0 21 1 16 0 1 0 1113567697 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21194/statm: 1339 237 195 169 0 50 0
[pid=21197] ppid=21194 vsize=91956 CPUtime=221.96
/proc/21197/stat : 21197 (LySATc) R 21194 21194 20809 0 -1 4194304 22834 0 0 0 22174 22 0 0 25 0 1 0 1113567720 94162944 22820 1992294400 134512640 135214827 4294956208 18446744073709551615 134529394 0 0 4096 3 0 0 0 17 0 0 0
/proc/21197/statm: 22989 22820 78 171 0 22816 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 97312

[startup+282.302 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 21197
/proc/meminfo: memFree=1558880/2055920 swapFree=4174972/4192956
[pid=21194] ppid=21192 vsize=5356 CPUtime=0.22
/proc/21194/stat : 21194 (lysat.sh) S 21192 21194 20809 0 -1 4194304 311 1582 0 0 0 0 21 1 16 0 1 0 1113567697 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21194/statm: 1339 237 195 169 0 50 0
[pid=21197] ppid=21194 vsize=91956 CPUtime=281.94
/proc/21197/stat : 21197 (LySATc) R 21194 21194 20809 0 -1 4194304 22834 0 0 0 28172 22 0 0 25 0 1 0 1113567720 94162944 22820 1992294400 134512640 135214827 4294956208 18446744073709551615 134527298 0 0 4096 3 0 0 0 17 0 0 0
/proc/21197/statm: 22989 22820 78 171 0 22816 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 97312

[startup+342.301 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 21197
/proc/meminfo: memFree=1548320/2055920 swapFree=4174972/4192956
[pid=21194] ppid=21192 vsize=5356 CPUtime=0.22
/proc/21194/stat : 21194 (lysat.sh) S 21192 21194 20809 0 -1 4194304 311 1582 0 0 0 0 21 1 16 0 1 0 1113567697 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21194/statm: 1339 237 195 169 0 50 0
[pid=21197] ppid=21194 vsize=102412 CPUtime=341.9
/proc/21197/stat : 21197 (LySATc) R 21194 21194 20809 0 -1 4194304 25465 0 0 0 34165 25 0 0 25 0 1 0 1113567720 104869888 25451 1992294400 134512640 135214827 4294956208 18446744073709551615 134529397 0 0 4096 3 0 0 0 17 0 0 0
/proc/21197/statm: 25603 25451 78 171 0 25430 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 107768

[startup+402.302 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 21197
/proc/meminfo: memFree=1548320/2055920 swapFree=4174972/4192956

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

/proc/21197/statm: 31096 30886 78 171 0 30923 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 129740

[startup+642.302 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 21197
/proc/meminfo: memFree=1520480/2055920 swapFree=4174972/4192956
[pid=21194] ppid=21192 vsize=5356 CPUtime=0.22
/proc/21194/stat : 21194 (lysat.sh) S 21192 21194 20809 0 -1 4194304 311 1582 0 0 0 0 21 1 16 0 1 0 1113567697 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21194/statm: 1339 237 195 169 0 50 0
[pid=21197] ppid=21194 vsize=130460 CPUtime=641.79
/proc/21197/stat : 21197 (LySATc) R 21194 21194 20809 0 -1 4194304 32423 0 0 0 64147 32 0 0 25 0 1 0 1113567720 133591040 32409 1992294400 134512640 135214827 4294956208 18446744073709551615 134529394 0 0 4096 3 0 0 0 17 0 0 0
/proc/21197/statm: 32615 32409 78 171 0 32442 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 135816

[startup+702.302 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 21197
/proc/meminfo: memFree=1520352/2055920 swapFree=4174972/4192956
[pid=21194] ppid=21192 vsize=5356 CPUtime=0.22
/proc/21194/stat : 21194 (lysat.sh) S 21192 21194 20809 0 -1 4194304 311 1582 0 0 0 0 21 1 16 0 1 0 1113567697 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21194/statm: 1339 237 195 169 0 50 0
[pid=21197] ppid=21194 vsize=130460 CPUtime=701.77
/proc/21197/stat : 21197 (LySATc) R 21194 21194 20809 0 -1 4194304 32423 0 0 0 70145 32 0 0 25 0 1 0 1113567720 133591040 32409 1992294400 134512640 135214827 4294956208 18446744073709551615 134529394 0 0 4096 3 0 0 0 17 0 0 0
/proc/21197/statm: 32615 32409 78 171 0 32442 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 135816

[startup+762.305 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 21199
/proc/meminfo: memFree=1514592/2055920 swapFree=4174972/4192956
[pid=21194] ppid=21192 vsize=5356 CPUtime=0.22
/proc/21194/stat : 21194 (lysat.sh) S 21192 21194 20809 0 -1 4194304 311 1582 0 0 0 0 21 1 16 0 1 0 1113567697 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21194/statm: 1339 237 195 169 0 50 0
[pid=21197] ppid=21194 vsize=136136 CPUtime=761.75
/proc/21197/stat : 21197 (LySATc) R 21194 21194 20809 0 -1 4194304 33829 0 0 0 76141 34 0 0 25 0 1 0 1113567720 139403264 33815 1992294400 134512640 135214827 4294956208 18446744073709551615 134529451 0 0 4096 3 0 0 0 17 0 0 0
/proc/21197/statm: 34034 33815 78 171 0 33861 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 141492

[startup+822.302 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 21199
/proc/meminfo: memFree=1514720/2055920 swapFree=4174972/4192956
[pid=21194] ppid=21192 vsize=5356 CPUtime=0.22
/proc/21194/stat : 21194 (lysat.sh) S 21192 21194 20809 0 -1 4194304 311 1582 0 0 0 0 21 1 16 0 1 0 1113567697 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21194/statm: 1339 237 195 169 0 50 0
[pid=21197] ppid=21194 vsize=136136 CPUtime=821.73
/proc/21197/stat : 21197 (LySATc) R 21194 21194 20809 0 -1 4194304 33829 0 0 0 82139 34 0 0 25 0 1 0 1113567720 139403264 33815 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/21197/statm: 34034 33815 78 171 0 33861 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 141492

[startup+882.302 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 21199
/proc/meminfo: memFree=1514720/2055920 swapFree=4174972/4192956
[pid=21194] ppid=21192 vsize=5356 CPUtime=0.22
/proc/21194/stat : 21194 (lysat.sh) S 21192 21194 20809 0 -1 4194304 311 1582 0 0 0 0 21 1 16 0 1 0 1113567697 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21194/statm: 1339 237 195 169 0 50 0
[pid=21197] ppid=21194 vsize=136136 CPUtime=881.71
/proc/21197/stat : 21197 (LySATc) R 21194 21194 20809 0 -1 4194304 33829 0 0 0 88137 34 0 0 25 0 1 0 1113567720 139403264 33815 1992294400 134512640 135214827 4294956208 18446744073709551615 134529386 0 0 4096 3 0 0 0 17 0 0 0
/proc/21197/statm: 34034 33815 78 171 0 33861 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 141492

[startup+942.301 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 21199
/proc/meminfo: memFree=1512288/2055920 swapFree=4174972/4192956
[pid=21194] ppid=21192 vsize=5356 CPUtime=0.22
/proc/21194/stat : 21194 (lysat.sh) S 21192 21194 20809 0 -1 4194304 311 1582 0 0 0 0 21 1 16 0 1 0 1113567697 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21194/statm: 1339 237 195 169 0 50 0
[pid=21197] ppid=21194 vsize=138776 CPUtime=941.69
/proc/21197/stat : 21197 (LySATc) R 21194 21194 20809 0 -1 4194304 34497 0 0 0 94134 35 0 0 25 0 1 0 1113567720 142106624 34483 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/21197/statm: 34694 34483 78 171 0 34521 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 144132

[startup+1002.3 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 21199
/proc/meminfo: memFree=1506016/2055920 swapFree=4174972/4192956
[pid=21194] ppid=21192 vsize=5356 CPUtime=0.22
/proc/21194/stat : 21194 (lysat.sh) S 21192 21194 20809 0 -1 4194304 311 1582 0 0 0 0 21 1 16 0 1 0 1113567697 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21194/statm: 1339 237 195 169 0 50 0
[pid=21197] ppid=21194 vsize=144848 CPUtime=1001.68
/proc/21197/stat : 21197 (LySATc) R 21194 21194 20809 0 -1 4194304 36023 0 0 0 100131 37 0 0 25 0 1 0 1113567720 148324352 36009 1992294400 134512640 135214827 4294956208 18446744073709551615 134529227 0 0 4096 3 0 0 0 17 0 0 0
/proc/21197/statm: 36212 36009 78 171 0 36039 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 150204

[startup+1062.3 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 21199
/proc/meminfo: memFree=1506016/2055920 swapFree=4174972/4192956
[pid=21194] ppid=21192 vsize=5356 CPUtime=0.22
/proc/21194/stat : 21194 (lysat.sh) S 21192 21194 20809 0 -1 4194304 311 1582 0 0 0 0 21 1 16 0 1 0 1113567697 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21194/statm: 1339 237 195 169 0 50 0
[pid=21197] ppid=21194 vsize=144848 CPUtime=1061.66
/proc/21197/stat : 21197 (LySATc) R 21194 21194 20809 0 -1 4194304 36023 0 0 0 106129 37 0 0 25 0 1 0 1113567720 148324352 36009 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/21197/statm: 36212 36009 78 171 0 36039 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 150204

[startup+1122.3 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 21199
/proc/meminfo: memFree=1505952/2055920 swapFree=4174972/4192956
[pid=21194] ppid=21192 vsize=5356 CPUtime=0.22
/proc/21194/stat : 21194 (lysat.sh) S 21192 21194 20809 0 -1 4194304 311 1582 0 0 0 0 21 1 16 0 1 0 1113567697 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21194/statm: 1339 237 195 169 0 50 0
[pid=21197] ppid=21194 vsize=144848 CPUtime=1121.63
/proc/21197/stat : 21197 (LySATc) R 21194 21194 20809 0 -1 4194304 36029 0 0 0 112126 37 0 0 25 0 1 0 1113567720 148324352 36015 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/21197/statm: 36212 36015 78 171 0 36039 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 150204

[startup+1182.3 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 21199
/proc/meminfo: memFree=1502432/2055920 swapFree=4174972/4192956
[pid=21194] ppid=21192 vsize=5356 CPUtime=0.22
/proc/21194/stat : 21194 (lysat.sh) S 21192 21194 20809 0 -1 4194304 311 1582 0 0 0 0 21 1 16 0 1 0 1113567697 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21194/statm: 1339 237 195 169 0 50 0
[pid=21197] ppid=21194 vsize=148428 CPUtime=1181.62
/proc/21197/stat : 21197 (LySATc) R 21194 21194 20809 0 -1 4194304 36923 0 0 0 118124 38 0 0 25 0 1 0 1113567720 151990272 36909 1992294400 134512640 135214827 4294956208 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 0 0 0
/proc/21197/statm: 37107 36909 78 171 0 36934 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 153784



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 21199
/proc/meminfo: memFree=1502432/2055920 swapFree=4174972/4192956
[pid=21194] ppid=21192 vsize=5356 CPUtime=0.22
/proc/21194/stat : 21194 (lysat.sh) S 21192 21194 20809 0 -1 4194304 311 1582 0 0 0 0 21 1 16 0 1 0 1113567697 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21194/statm: 1339 237 195 169 0 50 0
[pid=21197] ppid=21194 vsize=148428 CPUtime=1199.81
/proc/21197/stat : 21197 (LySATc) R 21194 21194 20809 0 -1 4194304 36923 0 0 0 119943 38 0 0 25 0 1 0 1113567720 151990272 36909 1992294400 134512640 135214827 4294956208 18446744073709551615 134529683 0 0 4096 3 0 0 0 17 0 0 0
/proc/21197/statm: 37107 36909 78 171 0 36934 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 153784

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 21199
/proc/meminfo: memFree=1502432/2055920 swapFree=4174972/4192956
[pid=21194] ppid=21192 vsize=5356 CPUtime=0.22
/proc/21194/stat : 21194 (lysat.sh) S 21192 21194 20809 0 -1 4194304 311 1582 0 0 0 0 21 1 16 0 1 0 1113567697 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21194/statm: 1339 237 195 169 0 50 0
[pid=21197] ppid=21194 vsize=148428 CPUtime=1199.81
/proc/21197/stat : 21197 (LySATc) R 21194 21194 20809 0 -1 4194304 36923 0 0 0 119943 38 0 0 25 0 1 0 1113567720 151990272 36909 1992294400 134512640 135214827 4294956208 18446744073709551615 134529683 0 0 4096 3 0 0 0 17 0 0 0
/proc/21197/statm: 37107 36909 78 171 0 36934 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 153784

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 21194 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=213967
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=16997
# CPU time returned by wait4() is 0.230964
# while last known CPU time is 1200.03
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.03
CPU user time (s): 1199.64
CPU system time (s): 0.39
CPU usage (%): 99.9598
Max. virtual memory (cumulated for all children) (KiB): 153784

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.213967
system time used= 0.016997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1893
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= 2

runsolver used 0.940856 second user time and 3.43448 second system time

The end

Launcher Data 

Begin job on node7 at 2009-03-30 12:30:06
IDJOB=1525560
IDBENCH=70368
IDSOLVER=512
FILE ID=node7/1525560-1238409006
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-S221596758-009.cnf
COMMAND LINE= lysat.sh BENCHNAME c
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525560-1238409006/watcher-1525560-1238409006 -o /tmp/evaluation-result-1525560-1238409006/solver-1525560-1238409006 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525560-1238409006.cnf c

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

MD5SUM BENCH= 4e7f5c25a1af5225c3ae5cd2b08760df
RANDOM SEED=1244203576

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:       1651984 kB
Buffers:         88088 kB
Cached:         220580 kB
SwapCached:      11884 kB
Active:          73516 kB
Inactive:       248496 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1651984 kB
SwapTotal:     4192956 kB
SwapFree:      4174972 kB
Dirty:            3088 kB
Writeback:           0 kB
Mapped:          19116 kB
Slab:            67948 kB
Committed_AS:  2888820 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 12:50:09