Trace number 1525520

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) 1200.04 1200.61

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/18000/
unif-k3-r4.2-v18000-c75600-S2080625895-070.cnf
MD5SUM1d9454adc76495811d3ba130d2b8d41e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark43.0575
Satisfiable
(Un)Satisfiability was proved
Number of variables18000
Number of clauses75600
Sum of the clauses size226800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 375600
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...
0.08/0.09	c ==============================================================================
0.08/0.09	c |           |     ORIGINAL     |              LEARNT              |          |
0.08/0.09	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.08/0.09	c ==============================================================================
0.08/0.09	c |         0 |   75600   226800 |   22679       0        0     nan |  0.000 % |
0.19/0.27	c |         0 |   75031   227950 |      --       0       --      -- |     --   | -569/1150
0.19/0.27	c ==============================================================================
0.19/0.27	c Result  :   #vars: 17527   #clauses: 75031   #literals: 227950
0.19/0.27	c CPU time:   0.251961 s
0.19/0.27	c ==============================================================================
0.29/0.36	This is MiniSat 2.0 beta
0.29/0.36	WARNING: for repeatability, setting FPU to use double precision
0.29/0.36	============================[ Problem Statistics ]=============================
0.29/0.36	|                                                                             |
0.29/0.37	|  Number of variables:  17527                                                |
0.29/0.37	|  Number of clauses:    75031                                                |
0.35/0.43	|  Parsing time:         0.06         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-1525520-1238406653/watcher-1525520-1238406653 -o /tmp/evaluation-result-1525520-1238406653/solver-1525520-1238406653 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525520-1238406653.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: 1.84 1.87 1.53 3/65 16433
/proc/meminfo: memFree=1274048/2055920 swapFree=4191900/4192956
[pid=16433] ppid=16431 vsize=5356 CPUtime=0
/proc/16433/stat : 16433 (lysat.sh) R 16431 16433 16065 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 324386031 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 234211568287 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/16433/statm: 1339 234 194 169 0 50 0
[pid=16434] ppid=16433 vsize=1556 CPUtime=0
/proc/16434/stat : 16434 (SatElite) R 16433 16433 16065 0 -1 4194304 316 0 0 0 0 0 0 0 18 0 1 0 324386032 1593344 300 1992294400 134512640 135034092 4294956096 18446744073709551615 134544856 0 0 4096 3 0 0 0 17 0 0 0
/proc/16434/statm: 389 302 50 127 0 259 0

[startup+0.089143 s]
/proc/loadavg: 1.84 1.87 1.53 3/65 16433
/proc/meminfo: memFree=1274048/2055920 swapFree=4191900/4192956
[pid=16433] ppid=16431 vsize=5356 CPUtime=0
/proc/16433/stat : 16433 (lysat.sh) S 16431 16433 16065 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 324386031 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16433/statm: 1339 235 195 169 0 50 0
[pid=16434] ppid=16433 vsize=9716 CPUtime=0.08
/proc/16434/stat : 16434 (SatElite) R 16433 16433 16065 0 -1 4194304 2011 0 0 0 7 1 0 0 19 0 1 0 324386032 9949184 1995 1992294400 134512640 135034092 4294956096 18446744073709551615 134542608 0 0 4096 3 0 0 0 17 0 0 0
/proc/16434/statm: 2429 1995 50 127 0 2299 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 15072

[startup+0.101143 s]
/proc/loadavg: 1.84 1.87 1.53 3/65 16433
/proc/meminfo: memFree=1274048/2055920 swapFree=4191900/4192956
[pid=16433] ppid=16431 vsize=5356 CPUtime=0
/proc/16433/stat : 16433 (lysat.sh) S 16431 16433 16065 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 324386031 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16433/statm: 1339 235 195 169 0 50 0
[pid=16434] ppid=16433 vsize=10372 CPUtime=0.09
/proc/16434/stat : 16434 (SatElite) R 16433 16433 16065 0 -1 4194304 2168 0 0 0 8 1 0 0 19 0 1 0 324386032 10620928 2152 1992294400 134512640 135034092 4294956096 18446744073709551615 134529196 0 0 4096 3 0 0 0 17 0 0 0
/proc/16434/statm: 2593 2152 68 127 0 2463 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15728

[startup+0.301168 s]
/proc/loadavg: 1.84 1.87 1.53 3/65 16433
/proc/meminfo: memFree=1274048/2055920 swapFree=4191900/4192956
[pid=16433] ppid=16431 vsize=5356 CPUtime=0
/proc/16433/stat : 16433 (lysat.sh) S 16431 16433 16065 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 324386031 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16433/statm: 1339 235 195 169 0 50 0
[pid=16434] ppid=16433 vsize=10376 CPUtime=0.29
/proc/16434/stat : 16434 (SatElite) R 16433 16433 16065 0 -1 4194304 2351 0 0 0 28 1 0 0 21 0 1 0 324386032 10625024 2187 1992294400 134512640 135034092 4294956096 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 0 0 0
/proc/16434/statm: 2594 2187 69 127 0 2464 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15732

[startup+0.70123 s]
/proc/loadavg: 1.84 1.87 1.53 3/65 16433
/proc/meminfo: memFree=1274048/2055920 swapFree=4191900/4192956
[pid=16433] ppid=16431 vsize=5356 CPUtime=0.35
/proc/16433/stat : 16433 (lysat.sh) S 16431 16433 16065 0 -1 4194304 311 2354 0 0 0 0 34 1 16 0 1 0 324386031 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16433/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.35
Current children cumulated vsize (KiB) 5356

[startup+1.50132 s]
/proc/loadavg: 1.84 1.87 1.53 2/67 16436
/proc/meminfo: memFree=1265712/2055920 swapFree=4191900/4192956
[pid=16433] ppid=16431 vsize=5356 CPUtime=0.35
/proc/16433/stat : 16433 (lysat.sh) S 16431 16433 16065 0 -1 4194304 311 2354 0 0 0 0 34 1 16 0 1 0 324386031 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16433/statm: 1339 237 195 169 0 50 0
[pid=16436] ppid=16433 vsize=8068 CPUtime=1.12
/proc/16436/stat : 16436 (LySATc) R 16433 16433 16065 0 -1 4194304 1887 0 0 0 112 0 0 0 25 0 1 0 324386068 8261632 1873 1992294400 134512640 135214827 4294956208 18446744073709551615 134529437 0 0 4096 3 0 0 0 17 0 0 0
/proc/16436/statm: 2017 1873 78 171 0 1844 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 13424

[startup+3.10252 s]
/proc/loadavg: 1.84 1.87 1.53 2/67 16436
/proc/meminfo: memFree=1263600/2055920 swapFree=4191900/4192956
[pid=16433] ppid=16431 vsize=5356 CPUtime=0.35
/proc/16433/stat : 16433 (lysat.sh) S 16431 16433 16065 0 -1 4194304 311 2354 0 0 0 0 34 1 16 0 1 0 324386031 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16433/statm: 1339 237 195 169 0 50 0
[pid=16436] ppid=16433 vsize=11112 CPUtime=2.71
/proc/16436/stat : 16436 (LySATc) R 16433 16433 16065 0 -1 4194304 2644 0 0 0 270 1 0 0 25 0 1 0 324386068 11378688 2630 1992294400 134512640 135214827 4294956208 18446744073709551615 134529197 0 0 4096 3 0 0 0 17 0 0 0
/proc/16436/statm: 2778 2630 78 171 0 2605 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 16468

[startup+6.30193 s]
/proc/loadavg: 1.77 1.86 1.53 2/67 16436
/proc/meminfo: memFree=1257776/2055920 swapFree=4191900/4192956
[pid=16433] ppid=16431 vsize=5356 CPUtime=0.35
/proc/16433/stat : 16433 (lysat.sh) S 16431 16433 16065 0 -1 4194304 311 2354 0 0 0 0 34 1 16 0 1 0 324386031 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16433/statm: 1339 237 195 169 0 50 0
[pid=16436] ppid=16433 vsize=16536 CPUtime=5.92
/proc/16436/stat : 16436 (LySATc) R 16433 16433 16065 0 -1 4194304 4007 0 0 0 589 3 0 0 25 0 1 0 324386068 16932864 3993 1992294400 134512640 135214827 4294956208 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 0 0 0
/proc/16436/statm: 4134 3993 78 171 0 3961 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 21892

[startup+12.7027 s]
/proc/loadavg: 1.71 1.84 1.52 2/67 16436
/proc/meminfo: memFree=1247344/2055920 swapFree=4191900/4192956
[pid=16433] ppid=16431 vsize=5356 CPUtime=0.35
/proc/16433/stat : 16433 (lysat.sh) S 16431 16433 16065 0 -1 4194304 311 2354 0 0 0 0 34 1 16 0 1 0 324386031 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16433/statm: 1339 237 195 169 0 50 0
[pid=16436] ppid=16433 vsize=26460 CPUtime=12.31
/proc/16436/stat : 16436 (LySATc) R 16433 16433 16065 0 -1 4194304 6481 0 0 0 1227 4 0 0 25 0 1 0 324386068 27095040 6467 1992294400 134512640 135214827 4294956208 18446744073709551615 134537343 0 0 4096 3 0 0 0 17 0 0 0
/proc/16436/statm: 6615 6467 78 171 0 6442 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 31816

[startup+25.5014 s]
/proc/loadavg: 1.55 1.80 1.52 2/67 16436
/proc/meminfo: memFree=1227440/2055920 swapFree=4191900/4192956
[pid=16433] ppid=16431 vsize=5356 CPUtime=0.35
/proc/16433/stat : 16433 (lysat.sh) S 16431 16433 16065 0 -1 4194304 311 2354 0 0 0 0 34 1 16 0 1 0 324386031 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16433/statm: 1339 237 195 169 0 50 0
[pid=16436] ppid=16433 vsize=45772 CPUtime=25.11
/proc/16436/stat : 16436 (LySATc) R 16433 16433 16065 0 -1 4194304 11302 0 0 0 2503 8 0 0 25 0 1 0 324386068 46870528 11288 1992294400 134512640 135214827 4294956208 18446744073709551615 134720950 0 0 4096 3 0 0 0 17 0 0 0
/proc/16436/statm: 11443 11288 78 171 0 11270 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 51128

[startup+51.1016 s]
/proc/loadavg: 1.36 1.73 1.50 2/67 16436
/proc/meminfo: memFree=1192176/2055920 swapFree=4191900/4192956
[pid=16433] ppid=16431 vsize=5356 CPUtime=0.35
/proc/16433/stat : 16433 (lysat.sh) S 16431 16433 16065 0 -1 4194304 311 2354 0 0 0 0 34 1 16 0 1 0 324386031 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16433/statm: 1339 237 195 169 0 50 0
[pid=16436] ppid=16433 vsize=81280 CPUtime=50.69
/proc/16436/stat : 16436 (LySATc) R 16433 16433 16065 0 -1 4194304 20180 0 0 0 5053 16 0 0 25 0 1 0 324386068 83230720 20166 1992294400 134512640 135214827 4294956208 18446744073709551615 134527344 0 0 4096 3 0 0 0 17 0 0 0
/proc/16436/statm: 20320 20166 78 171 0 20147 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 86636

[startup+102.306 s]
/proc/loadavg: 1.16 1.62 1.47 2/67 16436
/proc/meminfo: memFree=1136048/2055920 swapFree=4191900/4192956
[pid=16433] ppid=16431 vsize=5356 CPUtime=0.35
/proc/16433/stat : 16433 (lysat.sh) S 16431 16433 16065 0 -1 4194304 311 2354 0 0 0 0 34 1 16 0 1 0 324386031 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16433/statm: 1339 237 195 169 0 50 0
[pid=16436] ppid=16433 vsize=136632 CPUtime=101.87
/proc/16436/stat : 16436 (LySATc) R 16433 16433 16065 0 -1 4194304 34022 0 0 0 10158 29 0 0 25 0 1 0 324386068 139911168 34008 1992294400 134512640 135214827 4294956208 18446744073709551615 134529197 0 0 4096 3 0 0 0 17 0 0 0
/proc/16436/statm: 34158 34008 78 171 0 33985 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 141988

[startup+162.302 s]
/proc/loadavg: 1.06 1.50 1.44 2/67 16436
/proc/meminfo: memFree=1110192/2055920 swapFree=4191900/4192956
[pid=16433] ppid=16431 vsize=5356 CPUtime=0.35
/proc/16433/stat : 16433 (lysat.sh) S 16431 16433 16065 0 -1 4194304 311 2354 0 0 0 0 34 1 16 0 1 0 324386031 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16433/statm: 1339 237 195 169 0 50 0
[pid=16436] ppid=16433 vsize=162460 CPUtime=161.85
/proc/16436/stat : 16436 (LySATc) R 16433 16433 16065 0 -1 4194304 40432 0 0 0 16149 36 0 0 25 0 1 0 324386068 166359040 40418 1992294400 134512640 135214827 4294956208 18446744073709551615 134538350 0 0 4096 3 0 0 0 17 0 0 0
/proc/16436/statm: 40615 40418 78 171 0 40442 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 167816

[startup+222.301 s]
/proc/loadavg: 1.02 1.41 1.41 2/67 16436
/proc/meminfo: memFree=1110192/2055920 swapFree=4191900/4192956
[pid=16433] ppid=16431 vsize=5356 CPUtime=0.35
/proc/16433/stat : 16433 (lysat.sh) S 16431 16433 16065 0 -1 4194304 311 2354 0 0 0 0 34 1 16 0 1 0 324386031 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16433/statm: 1339 237 195 169 0 50 0
[pid=16436] ppid=16433 vsize=162460 CPUtime=221.82
/proc/16436/stat : 16436 (LySATc) R 16433 16433 16065 0 -1 4194304 40432 0 0 0 22146 36 0 0 25 0 1 0 324386068 166359040 40418 1992294400 134512640 135214827 4294956208 18446744073709551615 134528401 0 0 4096 3 0 0 0 17 0 0 0
/proc/16436/statm: 40615 40418 78 171 0 40442 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 167816

[startup+282.302 s]
/proc/loadavg: 1.15 1.37 1.39 2/67 16436
/proc/meminfo: memFree=1110192/2055920 swapFree=4191900/4192956
[pid=16433] ppid=16431 vsize=5356 CPUtime=0.35
/proc/16433/stat : 16433 (lysat.sh) S 16431 16433 16065 0 -1 4194304 311 2354 0 0 0 0 34 1 16 0 1 0 324386031 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16433/statm: 1339 237 195 169 0 50 0
[pid=16436] ppid=16433 vsize=162460 CPUtime=281.79
/proc/16436/stat : 16436 (LySATc) R 16433 16433 16065 0 -1 4194304 40432 0 0 0 28143 36 0 0 25 0 1 0 324386068 166359040 40418 1992294400 134512640 135214827 4294956208 18446744073709551615 134529248 0 0 4096 3 0 0 0 17 0 0 0
/proc/16436/statm: 40615 40418 78 171 0 40442 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 167816

[startup+342.301 s]
/proc/loadavg: 1.16 1.33 1.37 2/67 16438
/proc/meminfo: memFree=1070256/2055920 swapFree=4191900/4192956
[pid=16433] ppid=16431 vsize=5356 CPUtime=0.35
/proc/16433/stat : 16433 (lysat.sh) S 16431 16433 16065 0 -1 4194304 311 2354 0 0 0 0 34 1 16 0 1 0 324386031 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16433/statm: 1339 237 195 169 0 50 0
[pid=16436] ppid=16433 vsize=202228 CPUtime=341.77
/proc/16436/stat : 16436 (LySATc) R 16433 16433 16065 0 -1 4194304 50414 0 0 0 34131 46 0 0 25 0 1 0 324386068 207081472 50400 1992294400 134512640 135214827 4294956208 18446744073709551615 134529197 0 0 4096 3 0 0 0 17 0 0 0
/proc/16436/statm: 50557 50400 78 171 0 50384 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 207584


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

/proc/16436/statm: 50557 50400 78 171 0 50384 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 207584

[startup+582.302 s]
/proc/loadavg: 1.08 1.19 1.30 2/67 16438
/proc/meminfo: memFree=1070192/2055920 swapFree=4191900/4192956
[pid=16433] ppid=16431 vsize=5356 CPUtime=0.35
/proc/16433/stat : 16433 (lysat.sh) S 16431 16433 16065 0 -1 4194304 311 2354 0 0 0 0 34 1 16 0 1 0 324386031 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16433/statm: 1339 237 195 169 0 50 0
[pid=16436] ppid=16433 vsize=202228 CPUtime=581.65
/proc/16436/stat : 16436 (LySATc) R 16433 16433 16065 0 -1 4194304 50414 0 0 0 58119 46 0 0 25 0 1 0 324386068 207081472 50400 1992294400 134512640 135214827 4294956208 18446744073709551615 134529227 0 0 4096 3 0 0 0 17 0 0 0
/proc/16436/statm: 50557 50400 78 171 0 50384 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 207584

[startup+642.302 s]
/proc/loadavg: 1.07 1.17 1.28 2/67 16444
/proc/meminfo: memFree=1047536/2055920 swapFree=4191900/4192956
[pid=16433] ppid=16431 vsize=5356 CPUtime=0.35
/proc/16433/stat : 16433 (lysat.sh) S 16431 16433 16065 0 -1 4194304 311 2354 0 0 0 0 34 1 16 0 1 0 324386031 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16433/statm: 1339 237 195 169 0 50 0
[pid=16436] ppid=16433 vsize=225212 CPUtime=641.64
/proc/16436/stat : 16436 (LySATc) R 16433 16433 16065 0 -1 4194304 56086 0 0 0 64111 53 0 0 25 0 1 0 324386068 230617088 56072 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/16436/statm: 56303 56072 78 171 0 56130 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 230568

[startup+702.301 s]
/proc/loadavg: 1.07 1.15 1.27 2/67 16444
/proc/meminfo: memFree=1045104/2055920 swapFree=4191900/4192956
[pid=16433] ppid=16431 vsize=5356 CPUtime=0.35
/proc/16433/stat : 16433 (lysat.sh) S 16431 16433 16065 0 -1 4194304 311 2354 0 0 0 0 34 1 16 0 1 0 324386031 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16433/statm: 1339 237 195 169 0 50 0
[pid=16436] ppid=16433 vsize=227592 CPUtime=701.6
/proc/16436/stat : 16436 (LySATc) R 16433 16433 16065 0 -1 4194304 56682 0 0 0 70107 53 0 0 25 0 1 0 324386068 233054208 56668 1992294400 134512640 135214827 4294956208 18446744073709551615 134529248 0 0 4096 3 0 0 0 17 0 0 0
/proc/16436/statm: 56898 56668 78 171 0 56725 0
Current children cumulated CPU time (s) 701.95
Current children cumulated vsize (KiB) 232948

[startup+762.307 s]
/proc/loadavg: 1.06 1.13 1.26 2/67 16444
/proc/meminfo: memFree=1045104/2055920 swapFree=4191900/4192956
[pid=16433] ppid=16431 vsize=5356 CPUtime=0.35
/proc/16433/stat : 16433 (lysat.sh) S 16431 16433 16065 0 -1 4194304 311 2354 0 0 0 0 34 1 16 0 1 0 324386031 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16433/statm: 1339 237 195 169 0 50 0
[pid=16436] ppid=16433 vsize=227592 CPUtime=761.58
/proc/16436/stat : 16436 (LySATc) R 16433 16433 16065 0 -1 4194304 56682 0 0 0 76105 53 0 0 25 0 1 0 324386068 233054208 56668 1992294400 134512640 135214827 4294956208 18446744073709551615 134529248 0 0 4096 3 0 0 0 17 0 0 0
/proc/16436/statm: 56898 56668 78 171 0 56725 0
Current children cumulated CPU time (s) 761.93
Current children cumulated vsize (KiB) 232948

[startup+822.301 s]
/proc/loadavg: 1.02 1.11 1.24 2/67 16444
/proc/meminfo: memFree=1045104/2055920 swapFree=4191900/4192956
[pid=16433] ppid=16431 vsize=5356 CPUtime=0.35
/proc/16433/stat : 16433 (lysat.sh) S 16431 16433 16065 0 -1 4194304 311 2354 0 0 0 0 34 1 16 0 1 0 324386031 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16433/statm: 1339 237 195 169 0 50 0
[pid=16436] ppid=16433 vsize=227592 CPUtime=821.55
/proc/16436/stat : 16436 (LySATc) R 16433 16433 16065 0 -1 4194304 56682 0 0 0 82102 53 0 0 25 0 1 0 324386068 233054208 56668 1992294400 134512640 135214827 4294956208 18446744073709551615 134529227 0 0 4096 3 0 0 0 17 0 0 0
/proc/16436/statm: 56898 56668 78 171 0 56725 0
Current children cumulated CPU time (s) 821.9
Current children cumulated vsize (KiB) 232948

[startup+882.302 s]
/proc/loadavg: 1.01 1.08 1.22 2/67 16444
/proc/meminfo: memFree=1045104/2055920 swapFree=4191900/4192956
[pid=16433] ppid=16431 vsize=5356 CPUtime=0.35
/proc/16433/stat : 16433 (lysat.sh) S 16431 16433 16065 0 -1 4194304 311 2354 0 0 0 0 34 1 16 0 1 0 324386031 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16433/statm: 1339 237 195 169 0 50 0
[pid=16436] ppid=16433 vsize=227592 CPUtime=881.52
/proc/16436/stat : 16436 (LySATc) R 16433 16433 16065 0 -1 4194304 56682 0 0 0 88099 53 0 0 25 0 1 0 324386068 233054208 56668 1992294400 134512640 135214827 4294956208 18446744073709551615 134536461 0 0 4096 3 0 0 0 17 0 0 0
/proc/16436/statm: 56898 56668 78 171 0 56725 0
Current children cumulated CPU time (s) 881.87
Current children cumulated vsize (KiB) 232948

[startup+942.301 s]
/proc/loadavg: 1.00 1.07 1.20 2/67 16444
/proc/meminfo: memFree=1045040/2055920 swapFree=4191900/4192956
[pid=16433] ppid=16431 vsize=5356 CPUtime=0.35
/proc/16433/stat : 16433 (lysat.sh) S 16431 16433 16065 0 -1 4194304 311 2354 0 0 0 0 34 1 16 0 1 0 324386031 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16433/statm: 1339 237 195 169 0 50 0
[pid=16436] ppid=16433 vsize=227592 CPUtime=941.5
/proc/16436/stat : 16436 (LySATc) R 16433 16433 16065 0 -1 4194304 56682 0 0 0 94096 54 0 0 25 0 1 0 324386068 233054208 56668 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/16436/statm: 56898 56668 78 171 0 56725 0
Current children cumulated CPU time (s) 941.85
Current children cumulated vsize (KiB) 232948

[startup+1002.3 s]
/proc/loadavg: 1.00 1.05 1.19 2/67 16444
/proc/meminfo: memFree=1025520/2055920 swapFree=4191900/4192956
[pid=16433] ppid=16431 vsize=5356 CPUtime=0.35
/proc/16433/stat : 16433 (lysat.sh) S 16431 16433 16065 0 -1 4194304 311 2354 0 0 0 0 34 1 16 0 1 0 324386031 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16433/statm: 1339 237 195 169 0 50 0
[pid=16436] ppid=16433 vsize=247280 CPUtime=1001.47
/proc/16436/stat : 16436 (LySATc) R 16433 16433 16065 0 -1 4194304 61625 0 0 0 100089 58 0 0 25 0 1 0 324386068 253214720 61611 1992294400 134512640 135214827 4294956208 18446744073709551615 134720950 0 0 4096 3 0 0 0 17 0 0 0
/proc/16436/statm: 61820 61611 78 171 0 61647 0
Current children cumulated CPU time (s) 1001.82
Current children cumulated vsize (KiB) 252636

[startup+1062.3 s]
/proc/loadavg: 1.00 1.04 1.17 2/67 16444
/proc/meminfo: memFree=1017136/2055920 swapFree=4191900/4192956
[pid=16433] ppid=16431 vsize=5356 CPUtime=0.35
/proc/16433/stat : 16433 (lysat.sh) S 16431 16433 16065 0 -1 4194304 311 2354 0 0 0 0 34 1 16 0 1 0 324386031 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16433/statm: 1339 237 195 169 0 50 0
[pid=16436] ppid=16433 vsize=255340 CPUtime=1061.45
/proc/16436/stat : 16436 (LySATc) R 16433 16433 16065 0 -1 4194304 63661 0 0 0 106085 60 0 0 25 0 1 0 324386068 261468160 63647 1992294400 134512640 135214827 4294956208 18446744073709551615 134529451 0 0 4096 3 0 0 0 17 0 0 0
/proc/16436/statm: 63835 63647 78 171 0 63662 0
Current children cumulated CPU time (s) 1061.8
Current children cumulated vsize (KiB) 260696

[startup+1122.3 s]
/proc/loadavg: 1.00 1.03 1.16 2/67 16444
/proc/meminfo: memFree=1017072/2055920 swapFree=4191900/4192956
[pid=16433] ppid=16431 vsize=5356 CPUtime=0.35
/proc/16433/stat : 16433 (lysat.sh) S 16431 16433 16065 0 -1 4194304 311 2354 0 0 0 0 34 1 16 0 1 0 324386031 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16433/statm: 1339 237 195 169 0 50 0
[pid=16436] ppid=16433 vsize=255340 CPUtime=1121.42
/proc/16436/stat : 16436 (LySATc) R 16433 16433 16065 0 -1 4194304 63661 0 0 0 112082 60 0 0 25 0 1 0 324386068 261468160 63647 1992294400 134512640 135214827 4294956208 18446744073709551615 134529322 0 0 4096 3 0 0 0 17 0 0 0
/proc/16436/statm: 63835 63647 78 171 0 63662 0
Current children cumulated CPU time (s) 1121.77
Current children cumulated vsize (KiB) 260696

[startup+1182.3 s]
/proc/loadavg: 1.00 1.02 1.15 2/67 16444
/proc/meminfo: memFree=1017072/2055920 swapFree=4191900/4192956
[pid=16433] ppid=16431 vsize=5356 CPUtime=0.35
/proc/16433/stat : 16433 (lysat.sh) S 16431 16433 16065 0 -1 4194304 311 2354 0 0 0 0 34 1 16 0 1 0 324386031 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16433/statm: 1339 237 195 169 0 50 0
[pid=16436] ppid=16433 vsize=255340 CPUtime=1181.39
/proc/16436/stat : 16436 (LySATc) R 16433 16433 16065 0 -1 4194304 63661 0 0 0 118079 60 0 0 25 0 1 0 324386068 261468160 63647 1992294400 134512640 135214827 4294956208 18446744073709551615 134540669 0 0 4096 3 0 0 0 17 0 0 0
/proc/16436/statm: 63835 63647 78 171 0 63662 0
Current children cumulated CPU time (s) 1181.74
Current children cumulated vsize (KiB) 260696



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.02 1.14 2/67 16444
/proc/meminfo: memFree=1017072/2055920 swapFree=4191900/4192956
[pid=16433] ppid=16431 vsize=5356 CPUtime=0.35
/proc/16433/stat : 16433 (lysat.sh) S 16431 16433 16065 0 -1 4194304 311 2354 0 0 0 0 34 1 16 0 1 0 324386031 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16433/statm: 1339 237 195 169 0 50 0
[pid=16436] ppid=16433 vsize=255340 CPUtime=1199.69
/proc/16436/stat : 16436 (LySATc) R 16433 16433 16065 0 -1 4194304 63661 0 0 0 119909 60 0 0 25 0 1 0 324386068 261468160 63647 1992294400 134512640 135214827 4294956208 18446744073709551615 134529390 0 0 4096 3 0 0 0 17 0 0 0
/proc/16436/statm: 63835 63647 78 171 0 63662 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 260696

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 16433 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=350946
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=17997
# CPU time returned by wait4() is 0.368943
# while last known CPU time is 1200.04
#
# 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): 1200.04
CPU user time (s): 1199.43
CPU system time (s): 0.61
CPU usage (%): 99.9523
Max. virtual memory (cumulated for all children) (KiB): 260696

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.350946
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= 2665
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 1.12983 second user time and 3.2745 second system time

The end

Launcher Data 

Begin job on node54 at 2009-03-30 11:50:53
IDJOB=1525520
IDBENCH=70360
IDSOLVER=512
FILE ID=node54/1525520-1238406653
PBS_JOBID= 9061411
Free space on /tmp= 66488 MiB

SOLVER NAME= LySAT c/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/18000/unif-k3-r4.2-v18000-c75600-S2080625895-070.cnf
COMMAND LINE= lysat.sh BENCHNAME c
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525520-1238406653/watcher-1525520-1238406653 -o /tmp/evaluation-result-1525520-1238406653/solver-1525520-1238406653 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525520-1238406653.cnf c

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

MD5SUM BENCH= 1d9454adc76495811d3ba130d2b8d41e
RANDOM SEED=1099459318

node54.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		: 3000.232
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		: 3000.232
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:       1274600 kB
Buffers:         88228 kB
Cached:         597020 kB
SwapCached:        260 kB
Active:         184424 kB
Inactive:       516100 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1274600 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            3612 kB
Writeback:           0 kB
Mapped:          23792 kB
Slab:            66804 kB
Committed_AS:   875696 kB
PageTables:       1372 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= 66488 MiB
End job on node54 at 2009-03-30 12:10:55