Trace number 1525215

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/10000/
unif-k3-r4.2-v10000-c42000-S859578263-029.cnf
MD5SUM17df6005fb09e0a5c9a1d88e4e3ac572
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark158.524
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
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...
0.00/0.04	c ==============================================================================
0.00/0.04	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.04	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.04	c ==============================================================================
0.00/0.04	c |         0 |   42000   126000 |   12599       0        0     nan |  0.000 % |
0.09/0.14	c |         0 |   41748   126676 |      --       0       --      -- |     --   | -252/676
0.09/0.14	c ==============================================================================
0.09/0.14	c Result  :   #vars: 9766   #clauses: 41748   #literals: 126676
0.09/0.14	c CPU time:   0.132979 s
0.09/0.14	c ==============================================================================
0.09/0.19	This is MiniSat 2.0 beta
0.09/0.19	WARNING: for repeatability, setting FPU to use double precision
0.09/0.19	============================[ Problem Statistics ]=============================
0.09/0.19	|                                                                             |
0.09/0.19	|  Number of variables:  9766                                                 |
0.09/0.19	|  Number of clauses:    41748                                                |
0.18/0.22	|  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-1525215-1238390548/watcher-1525215-1238390548 -o /tmp/evaluation-result-1525215-1238390548/solver-1525215-1238390548 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525215-1238390548.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: 1.91 1.84 1.46 3/64 19499
/proc/meminfo: memFree=1182848/2055920 swapFree=4167280/4192956
[pid=19499] ppid=19497 vsize=5356 CPUtime=0
/proc/19499/stat : 19499 (lysat.sh) S 19497 19499 19109 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1111720361 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19499/statm: 1339 235 195 169 0 50 0
[pid=19500] ppid=19499 vsize=1556 CPUtime=0
/proc/19500/stat : 19500 (SatElite) R 19499 19499 19109 0 -1 4194304 293 0 0 0 0 0 0 0 19 0 1 0 1111720362 1593344 277 1992294400 134512640 135034092 4294956096 18446744073709551615 134544732 0 0 4096 3 0 0 0 17 0 0 0
/proc/19500/statm: 389 281 50 127 0 259 0

[startup+0.05951 s]
/proc/loadavg: 1.91 1.84 1.46 3/64 19499
/proc/meminfo: memFree=1182848/2055920 swapFree=4167280/4192956
[pid=19499] ppid=19497 vsize=5356 CPUtime=0
/proc/19499/stat : 19499 (lysat.sh) S 19497 19499 19109 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1111720361 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19499/statm: 1339 235 195 169 0 50 0
[pid=19500] ppid=19499 vsize=5988 CPUtime=0.05
/proc/19500/stat : 19500 (SatElite) R 19499 19499 19109 0 -1 4194304 1268 0 0 0 5 0 0 0 19 0 1 0 1111720362 6131712 1252 1992294400 134512640 135034092 4294956096 18446744073709551615 134566285 0 0 4096 3 0 0 0 17 0 0 0
/proc/19500/statm: 1497 1252 68 127 0 1367 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 11344

[startup+0.101513 s]
/proc/loadavg: 1.91 1.84 1.46 3/64 19499
/proc/meminfo: memFree=1182848/2055920 swapFree=4167280/4192956
[pid=19499] ppid=19497 vsize=5356 CPUtime=0
/proc/19499/stat : 19499 (lysat.sh) S 19497 19499 19109 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1111720361 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19499/statm: 1339 235 195 169 0 50 0
[pid=19500] ppid=19499 vsize=5988 CPUtime=0.09
/proc/19500/stat : 19500 (SatElite) R 19499 19499 19109 0 -1 4194304 1268 0 0 0 9 0 0 0 19 0 1 0 1111720362 6131712 1252 1992294400 134512640 135034092 4294956096 18446744073709551615 134566359 0 0 4096 3 0 0 0 17 0 0 0
/proc/19500/statm: 1497 1252 68 127 0 1367 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11344

[startup+0.301541 s]
/proc/loadavg: 1.91 1.84 1.46 3/64 19499
/proc/meminfo: memFree=1182848/2055920 swapFree=4167280/4192956
[pid=19499] ppid=19497 vsize=5356 CPUtime=0.18
/proc/19499/stat : 19499 (lysat.sh) S 19497 19499 19109 0 -1 4194304 311 1357 0 0 0 0 18 0 17 0 1 0 1111720361 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19499/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 5356

[startup+0.701574 s]
/proc/loadavg: 1.91 1.84 1.46 3/64 19499
/proc/meminfo: memFree=1182848/2055920 swapFree=4167280/4192956
[pid=19499] ppid=19497 vsize=5356 CPUtime=0.18
/proc/19499/stat : 19499 (lysat.sh) S 19497 19499 19109 0 -1 4194304 311 1357 0 0 0 0 18 0 17 0 1 0 1111720361 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19499/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 5356

[startup+1.50163 s]
/proc/loadavg: 1.91 1.84 1.46 2/66 19502
/proc/meminfo: memFree=1176496/2055920 swapFree=4167280/4192956
[pid=19499] ppid=19497 vsize=5356 CPUtime=0.18
/proc/19499/stat : 19499 (lysat.sh) S 19497 19499 19109 0 -1 4194304 311 1357 0 0 0 0 18 0 17 0 1 0 1111720361 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19499/statm: 1339 237 195 169 0 50 0
[pid=19502] ppid=19499 vsize=7536 CPUtime=1.29
/proc/19502/stat : 19502 (LySATc) R 19499 19499 19109 0 -1 4194304 1658 0 0 0 129 0 0 0 25 0 1 0 1111720381 7716864 1644 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/19502/statm: 1884 1644 78 171 0 1711 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 12892

[startup+3.10177 s]
/proc/loadavg: 1.91 1.84 1.46 2/66 19502
/proc/meminfo: memFree=1173616/2055920 swapFree=4167280/4192956
[pid=19499] ppid=19497 vsize=5356 CPUtime=0.18
/proc/19499/stat : 19499 (lysat.sh) S 19497 19499 19109 0 -1 4194304 311 1357 0 0 0 0 18 0 17 0 1 0 1111720361 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19499/statm: 1339 237 195 169 0 50 0
[pid=19502] ppid=19499 vsize=11248 CPUtime=2.89
/proc/19502/stat : 19502 (LySATc) R 19499 19499 19109 0 -1 4194304 2605 0 0 0 288 1 0 0 25 0 1 0 1111720381 11517952 2591 1992294400 134512640 135214827 4294956208 18446744073709551615 134720950 0 0 4096 3 0 0 0 17 0 0 0
/proc/19502/statm: 2812 2591 78 171 0 2639 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 16604

[startup+6.30105 s]
/proc/loadavg: 1.84 1.83 1.45 2/66 19502
/proc/meminfo: memFree=1166640/2055920 swapFree=4167280/4192956
[pid=19499] ppid=19497 vsize=5356 CPUtime=0.18
/proc/19499/stat : 19499 (lysat.sh) S 19497 19499 19109 0 -1 4194304 311 1357 0 0 0 0 18 0 17 0 1 0 1111720361 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19499/statm: 1339 237 195 169 0 50 0
[pid=19502] ppid=19499 vsize=17716 CPUtime=6.09
/proc/19502/stat : 19502 (LySATc) R 19499 19499 19109 0 -1 4194304 4210 0 0 0 606 3 0 0 25 0 1 0 1111720381 18141184 4196 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/19502/statm: 4429 4196 78 171 0 4256 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 23072

[startup+12.7016 s]
/proc/loadavg: 1.77 1.81 1.45 2/66 19502
/proc/meminfo: memFree=1154736/2055920 swapFree=4167280/4192956
[pid=19499] ppid=19497 vsize=5356 CPUtime=0.18
/proc/19499/stat : 19499 (lysat.sh) S 19497 19499 19109 0 -1 4194304 311 1357 0 0 0 0 18 0 17 0 1 0 1111720361 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19499/statm: 1339 237 195 169 0 50 0
[pid=19502] ppid=19499 vsize=29232 CPUtime=12.49
/proc/19502/stat : 19502 (LySATc) R 19499 19499 19109 0 -1 4194304 7068 0 0 0 1245 4 0 0 25 0 1 0 1111720381 29933568 7054 1992294400 134512640 135214827 4294956208 18446744073709551615 134529298 0 0 4096 3 0 0 0 17 0 0 0
/proc/19502/statm: 7308 7054 78 171 0 7135 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 34588

[startup+25.5017 s]
/proc/loadavg: 1.60 1.77 1.44 2/66 19502
/proc/meminfo: memFree=1136432/2055920 swapFree=4167280/4192956
[pid=19499] ppid=19497 vsize=5356 CPUtime=0.18
/proc/19499/stat : 19499 (lysat.sh) S 19497 19499 19109 0 -1 4194304 311 1357 0 0 0 0 18 0 17 0 1 0 1111720361 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19499/statm: 1339 237 195 169 0 50 0
[pid=19502] ppid=19499 vsize=46868 CPUtime=25.29
/proc/19502/stat : 19502 (LySATc) R 19499 19499 19109 0 -1 4194304 11504 0 0 0 2520 9 0 0 25 0 1 0 1111720381 47992832 11490 1992294400 134512640 135214827 4294956208 18446744073709551615 134529394 0 0 4096 3 0 0 0 17 0 0 0
/proc/19502/statm: 11717 11490 78 171 0 11544 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 52224

[startup+51.1019 s]
/proc/loadavg: 1.40 1.71 1.43 2/66 19502
/proc/meminfo: memFree=1133936/2055920 swapFree=4167280/4192956
[pid=19499] ppid=19497 vsize=5356 CPUtime=0.18
/proc/19499/stat : 19499 (lysat.sh) S 19497 19499 19109 0 -1 4194304 311 1357 0 0 0 0 18 0 17 0 1 0 1111720361 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19499/statm: 1339 237 195 169 0 50 0
[pid=19502] ppid=19499 vsize=48980 CPUtime=50.87
/proc/19502/stat : 19502 (LySATc) R 19499 19499 19109 0 -1 4194304 12025 0 0 0 5077 10 0 0 25 0 1 0 1111720381 50155520 12011 1992294400 134512640 135214827 4294956208 18446744073709551615 134529394 0 0 4096 3 0 0 0 17 0 0 0
/proc/19502/statm: 12245 12011 78 171 0 12072 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 54336

[startup+102.305 s]
/proc/loadavg: 1.17 1.60 1.41 2/66 19502
/proc/meminfo: memFree=1116080/2055920 swapFree=4167280/4192956
[pid=19499] ppid=19497 vsize=5356 CPUtime=0.18
/proc/19499/stat : 19499 (lysat.sh) S 19497 19499 19109 0 -1 4194304 311 1357 0 0 0 0 18 0 17 0 1 0 1111720361 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19499/statm: 1339 237 195 169 0 50 0
[pid=19502] ppid=19499 vsize=66800 CPUtime=102.05
/proc/19502/stat : 19502 (LySATc) R 19499 19499 19109 0 -1 4194304 16474 0 0 0 10190 15 0 0 25 0 1 0 1111720381 68403200 16460 1992294400 134512640 135214827 4294956208 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 0 0 0
/proc/19502/statm: 16700 16460 78 171 0 16527 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 72156

[startup+162.302 s]
/proc/loadavg: 1.06 1.49 1.38 2/66 19502
/proc/meminfo: memFree=1113904/2055920 swapFree=4167280/4192956
[pid=19499] ppid=19497 vsize=5356 CPUtime=0.18
/proc/19499/stat : 19499 (lysat.sh) S 19497 19499 19109 0 -1 4194304 311 1357 0 0 0 0 18 0 17 0 1 0 1111720361 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19499/statm: 1339 237 195 169 0 50 0
[pid=19502] ppid=19499 vsize=69032 CPUtime=162.03
/proc/19502/stat : 19502 (LySATc) R 19499 19499 19109 0 -1 4194304 17019 0 0 0 16187 16 0 0 25 0 1 0 1111720381 70688768 17005 1992294400 134512640 135214827 4294956208 18446744073709551615 134529227 0 0 4096 3 0 0 0 17 0 0 0
/proc/19502/statm: 17258 17005 78 171 0 17085 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 74388

[startup+222.302 s]
/proc/loadavg: 1.02 1.40 1.35 2/66 19502
/proc/meminfo: memFree=1098800/2055920 swapFree=4167280/4192956
[pid=19499] ppid=19497 vsize=5356 CPUtime=0.18
/proc/19499/stat : 19499 (lysat.sh) S 19497 19499 19109 0 -1 4194304 311 1357 0 0 0 0 18 0 17 0 1 0 1111720361 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19499/statm: 1339 237 195 169 0 50 0
[pid=19502] ppid=19499 vsize=84096 CPUtime=222
/proc/19502/stat : 19502 (LySATc) R 19499 19499 19109 0 -1 4194304 20778 0 0 0 22181 19 0 0 25 0 1 0 1111720381 86114304 20764 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/19502/statm: 21024 20764 78 171 0 20851 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 89452

[startup+282.302 s]
/proc/loadavg: 1.01 1.32 1.33 2/66 19502
/proc/meminfo: memFree=1097328/2055920 swapFree=4167280/4192956
[pid=19499] ppid=19497 vsize=5356 CPUtime=0.18
/proc/19499/stat : 19499 (lysat.sh) S 19497 19499 19109 0 -1 4194304 311 1357 0 0 0 0 18 0 17 0 1 0 1111720361 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19499/statm: 1339 237 195 169 0 50 0
[pid=19502] ppid=19499 vsize=85548 CPUtime=281.97
/proc/19502/stat : 19502 (LySATc) R 19499 19499 19109 0 -1 4194304 21147 0 0 0 28177 20 0 0 25 0 1 0 1111720381 87601152 21133 1992294400 134512640 135214827 4294956208 18446744073709551615 134529248 0 0 4096 3 0 0 0 17 0 0 0
/proc/19502/statm: 21387 21133 78 171 0 21214 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 90904

[startup+342.301 s]
/proc/loadavg: 1.00 1.26 1.31 2/66 19502
/proc/meminfo: memFree=1094128/2055920 swapFree=4167280/4192956
[pid=19499] ppid=19497 vsize=5356 CPUtime=0.18
/proc/19499/stat : 19499 (lysat.sh) S 19497 19499 19109 0 -1 4194304 311 1357 0 0 0 0 18 0 17 0 1 0 1111720361 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19499/statm: 1339 237 195 169 0 50 0
[pid=19502] ppid=19499 vsize=88856 CPUtime=341.94
/proc/19502/stat : 19502 (LySATc) R 19499 19499 19109 0 -1 4194304 21997 0 0 0 34174 20 0 0 25 0 1 0 1111720381 90988544 21983 1992294400 134512640 135214827 4294956208 18446744073709551615 134529437 0 0 4096 3 0 0 0 17 0 0 0
/proc/19502/statm: 22214 21983 78 171 0 22041 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 94212

[startup+402.301 s]
/proc/loadavg: 1.00 1.21 1.28 2/66 19502
/proc/meminfo: memFree=1090544/2055920 swapFree=4167280/4192956

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

/proc/19502/statm: 24394 24166 78 171 0 24221 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 102932

[startup+582.302 s]
/proc/loadavg: 1.00 1.11 1.23 2/66 19502
/proc/meminfo: memFree=1080496/2055920 swapFree=4167280/4192956
[pid=19499] ppid=19497 vsize=5356 CPUtime=0.18
/proc/19499/stat : 19499 (lysat.sh) S 19497 19499 19109 0 -1 4194304 311 1357 0 0 0 0 18 0 17 0 1 0 1111720361 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19499/statm: 1339 237 195 169 0 50 0
[pid=19502] ppid=19499 vsize=102328 CPUtime=581.84
/proc/19502/stat : 19502 (LySATc) R 19499 19499 19109 0 -1 4194304 25357 0 0 0 58161 23 0 0 25 0 1 0 1111720381 104783872 25343 1992294400 134512640 135214827 4294956208 18446744073709551615 134529227 0 0 4096 3 0 0 0 17 0 0 0
/proc/19502/statm: 25582 25343 78 171 0 25409 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 107684

[startup+642.302 s]
/proc/loadavg: 1.00 1.09 1.21 2/66 19502
/proc/meminfo: memFree=1080496/2055920 swapFree=4167280/4192956
[pid=19499] ppid=19497 vsize=5356 CPUtime=0.18
/proc/19499/stat : 19499 (lysat.sh) S 19497 19499 19109 0 -1 4194304 311 1357 0 0 0 0 18 0 17 0 1 0 1111720361 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19499/statm: 1339 237 195 169 0 50 0
[pid=19502] ppid=19499 vsize=102328 CPUtime=641.82
/proc/19502/stat : 19502 (LySATc) R 19499 19499 19109 0 -1 4194304 25357 0 0 0 64159 23 0 0 25 0 1 0 1111720381 104783872 25343 1992294400 134512640 135214827 4294956208 18446744073709551615 134529372 0 0 4096 3 0 0 0 17 0 0 0
/proc/19502/statm: 25582 25343 78 171 0 25409 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 107684

[startup+702.301 s]
/proc/loadavg: 1.00 1.07 1.19 2/66 19502
/proc/meminfo: memFree=1080048/2055920 swapFree=4167280/4192956
[pid=19499] ppid=19497 vsize=5356 CPUtime=0.18
/proc/19499/stat : 19499 (lysat.sh) S 19497 19499 19109 0 -1 4194304 311 1357 0 0 0 0 18 0 17 0 1 0 1111720361 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19499/statm: 1339 237 195 169 0 50 0
[pid=19502] ppid=19499 vsize=102724 CPUtime=701.79
/proc/19502/stat : 19502 (LySATc) R 19499 19499 19109 0 -1 4194304 25458 0 0 0 70156 23 0 0 25 0 1 0 1111720381 105189376 25444 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/19502/statm: 25681 25444 78 171 0 25508 0
Current children cumulated CPU time (s) 701.97
Current children cumulated vsize (KiB) 108080

[startup+762.306 s]
/proc/loadavg: 1.00 1.05 1.18 2/66 19502
/proc/meminfo: memFree=1080048/2055920 swapFree=4167280/4192956
[pid=19499] ppid=19497 vsize=5356 CPUtime=0.18
/proc/19499/stat : 19499 (lysat.sh) S 19497 19499 19109 0 -1 4194304 311 1357 0 0 0 0 18 0 17 0 1 0 1111720361 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19499/statm: 1339 237 195 169 0 50 0
[pid=19502] ppid=19499 vsize=102724 CPUtime=761.78
/proc/19502/stat : 19502 (LySATc) R 19499 19499 19109 0 -1 4194304 25458 0 0 0 76154 24 0 0 25 0 1 0 1111720381 105189376 25444 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/19502/statm: 25681 25444 78 171 0 25508 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 108080

[startup+822.301 s]
/proc/loadavg: 1.00 1.04 1.16 2/66 19502
/proc/meminfo: memFree=1080048/2055920 swapFree=4167280/4192956
[pid=19499] ppid=19497 vsize=5356 CPUtime=0.18
/proc/19499/stat : 19499 (lysat.sh) S 19497 19499 19109 0 -1 4194304 311 1357 0 0 0 0 18 0 17 0 1 0 1111720361 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19499/statm: 1339 237 195 169 0 50 0
[pid=19502] ppid=19499 vsize=102668 CPUtime=821.73
/proc/19502/stat : 19502 (LySATc) R 19499 19499 19109 0 -1 4194304 25458 0 0 0 82149 24 0 0 25 0 1 0 1111720381 105132032 25444 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/19502/statm: 25667 25444 78 171 0 25494 0
Current children cumulated CPU time (s) 821.91
Current children cumulated vsize (KiB) 108024

[startup+882.302 s]
/proc/loadavg: 1.00 1.03 1.15 2/66 19502
/proc/meminfo: memFree=1080048/2055920 swapFree=4167280/4192956
[pid=19499] ppid=19497 vsize=5356 CPUtime=0.18
/proc/19499/stat : 19499 (lysat.sh) S 19497 19499 19109 0 -1 4194304 311 1357 0 0 0 0 18 0 17 0 1 0 1111720361 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19499/statm: 1339 237 195 169 0 50 0
[pid=19502] ppid=19499 vsize=102668 CPUtime=881.71
/proc/19502/stat : 19502 (LySATc) R 19499 19499 19109 0 -1 4194304 25460 0 0 0 88147 24 0 0 25 0 1 0 1111720381 105132032 25446 1992294400 134512640 135214827 4294956208 18446744073709551615 134529322 0 0 4096 3 0 0 0 17 0 0 0
/proc/19502/statm: 25667 25446 78 171 0 25494 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 108024

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.14 2/66 19502
/proc/meminfo: memFree=1077296/2055920 swapFree=4167280/4192956
[pid=19499] ppid=19497 vsize=5356 CPUtime=0.18
/proc/19499/stat : 19499 (lysat.sh) S 19497 19499 19109 0 -1 4194304 311 1357 0 0 0 0 18 0 17 0 1 0 1111720361 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19499/statm: 1339 237 195 169 0 50 0
[pid=19502] ppid=19499 vsize=105628 CPUtime=941.68
/proc/19502/stat : 19502 (LySATc) R 19499 19499 19109 0 -1 4194304 26149 0 0 0 94143 25 0 0 25 0 1 0 1111720381 108163072 26135 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/19502/statm: 26407 26135 78 171 0 26234 0
Current children cumulated CPU time (s) 941.86
Current children cumulated vsize (KiB) 110984

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.13 2/66 19502
/proc/meminfo: memFree=1077296/2055920 swapFree=4167280/4192956
[pid=19499] ppid=19497 vsize=5356 CPUtime=0.18
/proc/19499/stat : 19499 (lysat.sh) S 19497 19499 19109 0 -1 4194304 311 1357 0 0 0 0 18 0 17 0 1 0 1111720361 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19499/statm: 1339 237 195 169 0 50 0
[pid=19502] ppid=19499 vsize=105628 CPUtime=1001.65
/proc/19502/stat : 19502 (LySATc) R 19499 19499 19109 0 -1 4194304 26149 0 0 0 100140 25 0 0 25 0 1 0 1111720381 108163072 26135 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/19502/statm: 26407 26135 78 171 0 26234 0
Current children cumulated CPU time (s) 1001.83
Current children cumulated vsize (KiB) 110984

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.12 2/66 19504
/proc/meminfo: memFree=1068848/2055920 swapFree=4167280/4192956
[pid=19499] ppid=19497 vsize=5356 CPUtime=0.18
/proc/19499/stat : 19499 (lysat.sh) S 19497 19499 19109 0 -1 4194304 311 1357 0 0 0 0 18 0 17 0 1 0 1111720361 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19499/statm: 1339 237 195 169 0 50 0
[pid=19502] ppid=19499 vsize=114216 CPUtime=1061.63
/proc/19502/stat : 19502 (LySATc) R 19499 19499 19109 0 -1 4194304 28283 0 0 0 106135 28 0 0 25 0 1 0 1111720381 116957184 28269 1992294400 134512640 135214827 4294956208 18446744073709551615 134529227 0 0 4096 3 0 0 0 17 0 0 0
/proc/19502/statm: 28554 28269 78 171 0 28381 0
Current children cumulated CPU time (s) 1061.81
Current children cumulated vsize (KiB) 119572

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.11 2/66 19504
/proc/meminfo: memFree=1068784/2055920 swapFree=4167280/4192956
[pid=19499] ppid=19497 vsize=5356 CPUtime=0.18
/proc/19499/stat : 19499 (lysat.sh) S 19497 19499 19109 0 -1 4194304 311 1357 0 0 0 0 18 0 17 0 1 0 1111720361 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19499/statm: 1339 237 195 169 0 50 0
[pid=19502] ppid=19499 vsize=114216 CPUtime=1121.59
/proc/19502/stat : 19502 (LySATc) R 19499 19499 19109 0 -1 4194304 28283 0 0 0 112131 28 0 0 25 0 1 0 1111720381 116957184 28269 1992294400 134512640 135214827 4294956208 18446744073709551615 134529227 0 0 4096 3 0 0 0 17 0 0 0
/proc/19502/statm: 28554 28269 78 171 0 28381 0
Current children cumulated CPU time (s) 1121.77
Current children cumulated vsize (KiB) 119572

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 19504
/proc/meminfo: memFree=1068784/2055920 swapFree=4167280/4192956
[pid=19499] ppid=19497 vsize=5356 CPUtime=0.18
/proc/19499/stat : 19499 (lysat.sh) S 19497 19499 19109 0 -1 4194304 311 1357 0 0 0 0 18 0 17 0 1 0 1111720361 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19499/statm: 1339 237 195 169 0 50 0
[pid=19502] ppid=19499 vsize=114216 CPUtime=1181.57
/proc/19502/stat : 19502 (LySATc) R 19499 19499 19109 0 -1 4194304 28283 0 0 0 118129 28 0 0 25 0 1 0 1111720381 116957184 28269 1992294400 134512640 135214827 4294956208 18446744073709551615 134538942 0 0 4096 3 0 0 0 17 0 0 0
/proc/19502/statm: 28554 28269 78 171 0 28381 0
Current children cumulated CPU time (s) 1181.75
Current children cumulated vsize (KiB) 119572



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 19504
/proc/meminfo: memFree=1068784/2055920 swapFree=4167280/4192956
[pid=19499] ppid=19497 vsize=5356 CPUtime=0.18
/proc/19499/stat : 19499 (lysat.sh) S 19497 19499 19109 0 -1 4194304 311 1357 0 0 0 0 18 0 17 0 1 0 1111720361 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19499/statm: 1339 237 195 169 0 50 0
[pid=19502] ppid=19499 vsize=114216 CPUtime=1199.87
/proc/19502/stat : 19502 (LySATc) R 19499 19499 19109 0 -1 4194304 28283 0 0 0 119959 28 0 0 25 0 1 0 1111720381 116957184 28269 1992294400 134512640 135214827 4294956208 18446744073709551615 134529390 0 0 4096 3 0 0 0 17 0 0 0
/proc/19502/statm: 28554 28269 78 171 0 28381 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 119572

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 19499 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=181972
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=10998
# CPU time returned by wait4() is 0.19297
# 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): 1199.77
CPU system time (s): 0.28
CPU usage (%): 99.9531
Max. virtual memory (cumulated for all children) (KiB): 119572

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.181972
system time used= 0.010998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1668
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= 4

runsolver used 0.962853 second user time and 3.41248 second system time

The end

Launcher Data 

Begin job on node31 at 2009-03-30 07:22:28
IDJOB=1525215
IDBENCH=70299
IDSOLVER=512
FILE ID=node31/1525215-1238390548
PBS_JOBID= 9061361
Free space on /tmp= 66424 MiB

SOLVER NAME= LySAT c/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/10000/unif-k3-r4.2-v10000-c42000-S859578263-029.cnf
COMMAND LINE= lysat.sh BENCHNAME c
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525215-1238390548/watcher-1525215-1238390548 -o /tmp/evaluation-result-1525215-1238390548/solver-1525215-1238390548 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525215-1238390548.cnf c

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

MD5SUM BENCH= 17df6005fb09e0a5c9a1d88e4e3ac572
RANDOM SEED=288985702

node31.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		: 3000.214
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		: 3000.214
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:       1183328 kB
Buffers:        111432 kB
Cached:         646192 kB
SwapCached:      18664 kB
Active:          21932 kB
Inactive:       755852 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1183328 kB
SwapTotal:     4192956 kB
SwapFree:      4167280 kB
Dirty:            2908 kB
Writeback:           0 kB
Mapped:          17352 kB
Slab:            80444 kB
Committed_AS:  2977596 kB
PageTables:       1472 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= 66420 MiB
End job on node31 at 2009-03-30 07:42:31