Trace number 1524790

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
LySAT c/2009-03-20? (TO) 1200.07 1200.61

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/900/
unif-k5-r20-v900-c18000-S1573578038-005.cnf
MD5SUM6079b5c5aa5b129580ea074d44eca93f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark312.022
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 518000
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   18000    90000 |    5399       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 900   #clauses: 18000   #literals: 90000
0.00/0.02	c CPU time:   0.018997 s
0.00/0.02	c ==============================================================================
0.00/0.05	This is MiniSat 2.0 beta
0.00/0.05	WARNING: for repeatability, setting FPU to use double precision
0.00/0.05	============================[ Problem Statistics ]=============================
0.00/0.05	|                                                                             |
0.00/0.05	|  Number of variables:  900                                                  |
0.00/0.05	|  Number of clauses:    18000                                                |
0.00/0.07	|  Parsing time:         0.01         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-1524790-1238364643/watcher-1524790-1238364643 -o /tmp/evaluation-result-1524790-1238364643/solver-1524790-1238364643 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1524790-1238364643.cnf c 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 1.08 3/64 19287
/proc/meminfo: memFree=819632/2055920 swapFree=4174972/4192956
[pid=19287] ppid=19285 vsize=5356 CPUtime=0
/proc/19287/stat : 19287 (lysat.sh) R 19285 19287 18941 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1109131378 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 244671113887 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/19287/statm: 1339 234 194 169 0 50 0
[pid=19288] ppid=19287 vsize=824 CPUtime=0
/proc/19288/stat : 19288 (SatElite) R 19287 19287 18941 0 -1 4194304 137 0 0 0 0 0 0 0 18 0 1 0 1109131378 843776 121 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/19288/statm: 206 121 50 127 0 76 0

[startup+0.0939609 s]
/proc/loadavg: 0.92 0.98 1.08 3/64 19287
/proc/meminfo: memFree=819632/2055920 swapFree=4174972/4192956
[pid=19287] ppid=19285 vsize=5356 CPUtime=0.04
/proc/19287/stat : 19287 (lysat.sh) S 19285 19287 18941 0 -1 4194304 311 477 0 0 0 0 4 0 16 0 1 0 1109131378 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19287/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.101959 s]
/proc/loadavg: 0.92 0.98 1.08 3/64 19287
/proc/meminfo: memFree=819632/2055920 swapFree=4174972/4192956
[pid=19287] ppid=19285 vsize=5356 CPUtime=0.04
/proc/19287/stat : 19287 (lysat.sh) S 19285 19287 18941 0 -1 4194304 311 477 0 0 0 0 4 0 16 0 1 0 1109131378 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19287/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.301983 s]
/proc/loadavg: 0.92 0.98 1.08 3/64 19287
/proc/meminfo: memFree=819632/2055920 swapFree=4174972/4192956
[pid=19287] ppid=19285 vsize=5356 CPUtime=0.04
/proc/19287/stat : 19287 (lysat.sh) S 19285 19287 18941 0 -1 4194304 311 477 0 0 0 0 4 0 16 0 1 0 1109131378 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19287/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.701033 s]
/proc/loadavg: 0.92 0.98 1.08 3/64 19287
/proc/meminfo: memFree=819632/2055920 swapFree=4174972/4192956
[pid=19287] ppid=19285 vsize=5356 CPUtime=0.04
/proc/19287/stat : 19287 (lysat.sh) S 19285 19287 18941 0 -1 4194304 311 477 0 0 0 0 4 0 16 0 1 0 1109131378 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19287/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+1.5011 s]
/proc/loadavg: 0.92 0.98 1.08 2/66 19290
/proc/meminfo: memFree=813728/2055920 swapFree=4174972/4192956
[pid=19287] ppid=19285 vsize=5356 CPUtime=0.04
/proc/19287/stat : 19287 (lysat.sh) S 19285 19287 18941 0 -1 4194304 311 477 0 0 0 0 4 0 16 0 1 0 1109131378 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19287/statm: 1339 237 195 169 0 50 0
[pid=19290] ppid=19287 vsize=8316 CPUtime=1.42
/proc/19290/stat : 19290 (LySATc) R 19287 19287 18941 0 -1 4194304 1825 0 0 0 142 0 0 0 25 0 1 0 1109131384 8515584 1811 1992294400 134512640 135214827 4294956208 18446744073709551615 134541425 0 0 4096 3 0 0 0 17 0 0 0
/proc/19290/statm: 2079 1811 78 171 0 1906 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 13672

[startup+3.10127 s]
/proc/loadavg: 0.92 0.98 1.08 2/66 19290
/proc/meminfo: memFree=810016/2055920 swapFree=4174972/4192956
[pid=19287] ppid=19285 vsize=5356 CPUtime=0.04
/proc/19287/stat : 19287 (lysat.sh) S 19285 19287 18941 0 -1 4194304 311 477 0 0 0 0 4 0 16 0 1 0 1109131378 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19287/statm: 1339 237 195 169 0 50 0
[pid=19290] ppid=19287 vsize=11220 CPUtime=3.03
/proc/19290/stat : 19290 (LySATc) R 19287 19287 18941 0 -1 4194304 2543 0 0 0 302 1 0 0 25 0 1 0 1109131384 11489280 2529 1992294400 134512640 135214827 4294956208 18446744073709551615 134529651 0 0 4096 3 0 0 0 17 0 0 0
/proc/19290/statm: 2805 2529 78 171 0 2632 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 16576

[startup+6.30161 s]
/proc/loadavg: 0.93 0.98 1.08 2/66 19290
/proc/meminfo: memFree=807712/2055920 swapFree=4174972/4192956
[pid=19287] ppid=19285 vsize=5356 CPUtime=0.04
/proc/19287/stat : 19287 (lysat.sh) S 19285 19287 18941 0 -1 4194304 311 477 0 0 0 0 4 0 16 0 1 0 1109131378 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19287/statm: 1339 237 195 169 0 50 0
[pid=19290] ppid=19287 vsize=12276 CPUtime=6.23
/proc/19290/stat : 19290 (LySATc) R 19287 19287 18941 0 -1 4194304 2830 0 0 0 622 1 0 0 25 0 1 0 1109131384 12570624 2816 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/19290/statm: 3069 2816 78 171 0 2896 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 17632

[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 1.08 2/66 19290
/proc/meminfo: memFree=805280/2055920 swapFree=4174972/4192956
[pid=19287] ppid=19285 vsize=5356 CPUtime=0.04
/proc/19287/stat : 19287 (lysat.sh) S 19285 19287 18941 0 -1 4194304 311 477 0 0 0 0 4 0 16 0 1 0 1109131378 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19287/statm: 1339 237 195 169 0 50 0
[pid=19290] ppid=19287 vsize=14656 CPUtime=12.62
/proc/19290/stat : 19290 (LySATc) R 19287 19287 18941 0 -1 4194304 3423 0 0 0 1260 2 0 0 25 0 1 0 1109131384 15007744 3409 1992294400 134512640 135214827 4294956208 18446744073709551615 134538481 0 0 4096 3 0 0 0 17 0 0 0
/proc/19290/statm: 3664 3409 78 171 0 3491 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 20012

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 1.08 2/66 19290
/proc/meminfo: memFree=802976/2055920 swapFree=4174972/4192956
[pid=19287] ppid=19285 vsize=5356 CPUtime=0.04
/proc/19287/stat : 19287 (lysat.sh) S 19285 19287 18941 0 -1 4194304 311 477 0 0 0 0 4 0 16 0 1 0 1109131378 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19287/statm: 1339 237 195 169 0 50 0
[pid=19290] ppid=19287 vsize=17168 CPUtime=25.41
/proc/19290/stat : 19290 (LySATc) R 19287 19287 18941 0 -1 4194304 4028 0 0 0 2539 2 0 0 25 0 1 0 1109131384 17580032 4014 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/19290/statm: 4292 4014 78 171 0 4119 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 22524

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 1.08 2/66 19290
/proc/meminfo: memFree=800800/2055920 swapFree=4174972/4192956
[pid=19287] ppid=19285 vsize=5356 CPUtime=0.04
/proc/19287/stat : 19287 (lysat.sh) S 19285 19287 18941 0 -1 4194304 311 477 0 0 0 0 4 0 16 0 1 0 1109131378 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19287/statm: 1339 237 195 169 0 50 0
[pid=19290] ppid=19287 vsize=19840 CPUtime=51.01
/proc/19290/stat : 19290 (LySATc) R 19287 19287 18941 0 -1 4194304 4700 0 0 0 5098 3 0 0 25 0 1 0 1109131384 20316160 4686 1992294400 134512640 135214827 4294956208 18446744073709551615 134529394 0 0 4096 3 0 0 0 17 0 0 0
/proc/19290/statm: 4960 4686 78 171 0 4787 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 25196

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 1.07 2/66 19290
/proc/meminfo: memFree=797728/2055920 swapFree=4174972/4192956
[pid=19287] ppid=19285 vsize=5356 CPUtime=0.04
/proc/19287/stat : 19287 (lysat.sh) S 19285 19287 18941 0 -1 4194304 311 477 0 0 0 0 4 0 16 0 1 0 1109131378 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19287/statm: 1339 237 195 169 0 50 0
[pid=19290] ppid=19287 vsize=22348 CPUtime=102.18
/proc/19290/stat : 19290 (LySATc) R 19287 19287 18941 0 -1 4194304 5313 0 0 0 10215 3 0 0 25 0 1 0 1109131384 22884352 5299 1992294400 134512640 135214827 4294956208 18446744073709551615 134529394 0 0 4096 3 0 0 0 17 0 0 0
/proc/19290/statm: 5587 5299 78 171 0 5414 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 27704

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 1.06 2/66 19290
/proc/meminfo: memFree=794912/2055920 swapFree=4174972/4192956
[pid=19287] ppid=19285 vsize=5356 CPUtime=0.04
/proc/19287/stat : 19287 (lysat.sh) S 19285 19287 18941 0 -1 4194304 311 477 0 0 0 0 4 0 16 0 1 0 1109131378 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19287/statm: 1339 237 195 169 0 50 0
[pid=19290] ppid=19287 vsize=25104 CPUtime=162.16
/proc/19290/stat : 19290 (LySATc) R 19287 19287 18941 0 -1 4194304 6022 0 0 0 16212 4 0 0 25 0 1 0 1109131384 25706496 6008 1992294400 134512640 135214827 4294956208 18446744073709551615 134538900 0 0 4096 3 0 0 0 17 0 0 0
/proc/19290/statm: 6276 6008 78 171 0 6103 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 30460

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 1.06 2/66 19290
/proc/meminfo: memFree=791776/2055920 swapFree=4174972/4192956
[pid=19287] ppid=19285 vsize=5356 CPUtime=0.04
/proc/19287/stat : 19287 (lysat.sh) S 19285 19287 18941 0 -1 4194304 311 477 0 0 0 0 4 0 16 0 1 0 1109131378 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19287/statm: 1339 237 195 169 0 50 0
[pid=19290] ppid=19287 vsize=28148 CPUtime=222.13
/proc/19290/stat : 19290 (LySATc) R 19287 19287 18941 0 -1 4194304 6791 0 0 0 22208 5 0 0 25 0 1 0 1109131384 28823552 6777 1992294400 134512640 135214827 4294956208 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 0 0 0
/proc/19290/statm: 7037 6777 78 171 0 6864 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 33504

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 1.05 2/66 19290
/proc/meminfo: memFree=791776/2055920 swapFree=4174972/4192956
[pid=19287] ppid=19285 vsize=5356 CPUtime=0.04
/proc/19287/stat : 19287 (lysat.sh) S 19285 19287 18941 0 -1 4194304 311 477 0 0 0 0 4 0 16 0 1 0 1109131378 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19287/statm: 1339 237 195 169 0 50 0
[pid=19290] ppid=19287 vsize=28148 CPUtime=282.1
/proc/19290/stat : 19290 (LySATc) R 19287 19287 18941 0 -1 4194304 6791 0 0 0 28204 6 0 0 25 0 1 0 1109131384 28823552 6777 1992294400 134512640 135214827 4294956208 18446744073709551615 134529437 0 0 4096 3 0 0 0 17 0 0 0
/proc/19290/statm: 7037 6777 78 171 0 6864 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 33504

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 1.05 2/66 19290
/proc/meminfo: memFree=789344/2055920 swapFree=4174972/4192956
[pid=19287] ppid=19285 vsize=5356 CPUtime=0.04
/proc/19287/stat : 19287 (lysat.sh) S 19285 19287 18941 0 -1 4194304 311 477 0 0 0 0 4 0 16 0 1 0 1109131378 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19287/statm: 1339 237 195 169 0 50 0
[pid=19290] ppid=19287 vsize=30656 CPUtime=342.08
/proc/19290/stat : 19290 (LySATc) R 19287 19287 18941 0 -1 4194304 7410 0 0 0 34202 6 0 0 25 0 1 0 1109131384 31391744 7396 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/19290/statm: 7664 7396 78 171 0 7491 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 36012

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 1.04 2/66 19290
/proc/meminfo: memFree=789088/2055920 swapFree=4174972/4192956
[pid=19287] ppid=19285 vsize=5356 CPUtime=0.04
/proc/19287/stat : 19287 (lysat.sh) S 19285 19287 18941 0 -1 4194304 311 477 0 0 0 0 4 0 16 0 1 0 1109131378 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19287/statm: 1339 237 195 169 0 50 0
[pid=19290] ppid=19287 vsize=30840 CPUtime=402.05
/proc/19290/stat : 19290 (LySATc) R 19287 19287 18941 0 -1 4194304 7478 0 0 0 40199 6 0 0 25 0 1 0 1109131384 31580160 7459 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/19290/statm: 7710 7459 78 171 0 7537 0

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

/proc/19290/statm: 8535 8265 78 171 0 8362 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 39496

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 1.02 2/66 19290
/proc/meminfo: memFree=785760/2055920 swapFree=4174972/4192956
[pid=19287] ppid=19285 vsize=5356 CPUtime=0.04
/proc/19287/stat : 19287 (lysat.sh) S 19285 19287 18941 0 -1 4194304 311 477 0 0 0 0 4 0 16 0 1 0 1109131378 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19287/statm: 1339 237 195 169 0 50 0
[pid=19290] ppid=19287 vsize=34404 CPUtime=581.98
/proc/19290/stat : 19290 (LySATc) R 19287 19287 18941 0 -1 4194304 8337 0 0 0 58190 8 0 0 25 0 1 0 1109131384 35229696 8318 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/19290/statm: 8601 8318 78 171 0 8428 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 39760

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 1.02 2/66 19290
/proc/meminfo: memFree=785312/2055920 swapFree=4174972/4192956
[pid=19287] ppid=19285 vsize=5356 CPUtime=0.04
/proc/19287/stat : 19287 (lysat.sh) S 19285 19287 18941 0 -1 4194304 311 477 0 0 0 0 4 0 16 0 1 0 1109131378 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19287/statm: 1339 237 195 169 0 50 0
[pid=19290] ppid=19287 vsize=34804 CPUtime=641.96
/proc/19290/stat : 19290 (LySATc) R 19287 19287 18941 0 -1 4194304 8451 0 0 0 64188 8 0 0 25 0 1 0 1109131384 35639296 8432 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/19290/statm: 8701 8432 78 171 0 8528 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 40160

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 1.01 2/66 19290
/proc/meminfo: memFree=784928/2055920 swapFree=4174972/4192956
[pid=19287] ppid=19285 vsize=5356 CPUtime=0.04
/proc/19287/stat : 19287 (lysat.sh) S 19285 19287 18941 0 -1 4194304 311 477 0 0 0 0 4 0 16 0 1 0 1109131378 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19287/statm: 1339 237 195 169 0 50 0
[pid=19290] ppid=19287 vsize=35068 CPUtime=701.93
/proc/19290/stat : 19290 (LySATc) R 19287 19287 18941 0 -1 4194304 8500 0 0 0 70185 8 0 0 25 0 1 0 1109131384 35909632 8481 1992294400 134512640 135214827 4294956208 18446744073709551615 134529372 0 0 4096 3 0 0 0 17 0 0 0
/proc/19290/statm: 8767 8481 78 171 0 8594 0
Current children cumulated CPU time (s) 701.97
Current children cumulated vsize (KiB) 40424

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 1.01 2/66 19290
/proc/meminfo: memFree=780896/2055920 swapFree=4174972/4192956
[pid=19287] ppid=19285 vsize=5356 CPUtime=0.04
/proc/19287/stat : 19287 (lysat.sh) S 19285 19287 18941 0 -1 4194304 311 477 0 0 0 0 4 0 16 0 1 0 1109131378 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19287/statm: 1339 237 195 169 0 50 0
[pid=19290] ppid=19287 vsize=39028 CPUtime=761.91
/proc/19290/stat : 19290 (LySATc) R 19287 19287 18941 0 -1 4194304 9510 0 0 0 76182 9 0 0 25 0 1 0 1109131384 39964672 9491 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/19290/statm: 9757 9491 78 171 0 9584 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 44384

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 19290
/proc/meminfo: memFree=780896/2055920 swapFree=4174972/4192956
[pid=19287] ppid=19285 vsize=5356 CPUtime=0.04
/proc/19287/stat : 19287 (lysat.sh) S 19285 19287 18941 0 -1 4194304 311 477 0 0 0 0 4 0 16 0 1 0 1109131378 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19287/statm: 1339 237 195 169 0 50 0
[pid=19290] ppid=19287 vsize=39160 CPUtime=821.87
/proc/19290/stat : 19290 (LySATc) R 19287 19287 18941 0 -1 4194304 9513 0 0 0 82178 9 0 0 25 0 1 0 1109131384 40099840 9494 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/19290/statm: 9790 9494 78 171 0 9617 0
Current children cumulated CPU time (s) 821.91
Current children cumulated vsize (KiB) 44516

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 19290
/proc/meminfo: memFree=780576/2055920 swapFree=4174972/4192956
[pid=19287] ppid=19285 vsize=5356 CPUtime=0.04
/proc/19287/stat : 19287 (lysat.sh) S 19285 19287 18941 0 -1 4194304 311 477 0 0 0 0 4 0 16 0 1 0 1109131378 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19287/statm: 1339 237 195 169 0 50 0
[pid=19290] ppid=19287 vsize=39424 CPUtime=881.85
/proc/19290/stat : 19290 (LySATc) R 19287 19287 18941 0 -1 4194304 9586 0 0 0 88176 9 0 0 25 0 1 0 1109131384 40370176 9567 1992294400 134512640 135214827 4294956208 18446744073709551615 134529390 0 0 4096 3 0 0 0 17 0 0 0
/proc/19290/statm: 9856 9567 78 171 0 9683 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 44780

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 19290
/proc/meminfo: memFree=780384/2055920 swapFree=4174972/4192956
[pid=19287] ppid=19285 vsize=5356 CPUtime=0.04
/proc/19287/stat : 19287 (lysat.sh) S 19285 19287 18941 0 -1 4194304 311 477 0 0 0 0 4 0 16 0 1 0 1109131378 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19287/statm: 1339 237 195 169 0 50 0
[pid=19290] ppid=19287 vsize=39656 CPUtime=941.82
/proc/19290/stat : 19290 (LySATc) R 19287 19287 18941 0 -1 4194304 9644 0 0 0 94173 9 0 0 25 0 1 0 1109131384 40607744 9625 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/19290/statm: 9914 9625 78 171 0 9741 0
Current children cumulated CPU time (s) 941.86
Current children cumulated vsize (KiB) 45012

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 19290
/proc/meminfo: memFree=780384/2055920 swapFree=4174972/4192956
[pid=19287] ppid=19285 vsize=5356 CPUtime=0.04
/proc/19287/stat : 19287 (lysat.sh) S 19285 19287 18941 0 -1 4194304 311 477 0 0 0 0 4 0 16 0 1 0 1109131378 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19287/statm: 1339 237 195 169 0 50 0
[pid=19290] ppid=19287 vsize=39644 CPUtime=1001.79
/proc/19290/stat : 19290 (LySATc) R 19287 19287 18941 0 -1 4194304 9644 0 0 0 100170 9 0 0 25 0 1 0 1109131384 40595456 9625 1992294400 134512640 135214827 4294956208 18446744073709551615 134529295 0 0 4096 3 0 0 0 17 0 0 0
/proc/19290/statm: 9911 9625 78 171 0 9738 0
Current children cumulated CPU time (s) 1001.83
Current children cumulated vsize (KiB) 45000

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 19290
/proc/meminfo: memFree=780320/2055920 swapFree=4174972/4192956
[pid=19287] ppid=19285 vsize=5356 CPUtime=0.04
/proc/19287/stat : 19287 (lysat.sh) S 19285 19287 18941 0 -1 4194304 311 477 0 0 0 0 4 0 16 0 1 0 1109131378 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19287/statm: 1339 237 195 169 0 50 0
[pid=19290] ppid=19287 vsize=39644 CPUtime=1061.77
/proc/19290/stat : 19290 (LySATc) R 19287 19287 18941 0 -1 4194304 9644 0 0 0 106168 9 0 0 25 0 1 0 1109131384 40595456 9625 1992294400 134512640 135214827 4294956208 18446744073709551615 134529372 0 0 4096 3 0 0 0 17 0 0 0
/proc/19290/statm: 9911 9625 78 171 0 9738 0
Current children cumulated CPU time (s) 1061.81
Current children cumulated vsize (KiB) 45000

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 19290
/proc/meminfo: memFree=780256/2055920 swapFree=4174972/4192956
[pid=19287] ppid=19285 vsize=5356 CPUtime=0.04
/proc/19287/stat : 19287 (lysat.sh) S 19285 19287 18941 0 -1 4194304 311 477 0 0 0 0 4 0 16 0 1 0 1109131378 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19287/statm: 1339 237 195 169 0 50 0
[pid=19290] ppid=19287 vsize=39776 CPUtime=1121.76
/proc/19290/stat : 19290 (LySATc) R 19287 19287 18941 0 -1 4194304 9675 0 0 0 112166 10 0 0 25 0 1 0 1109131384 40730624 9656 1992294400 134512640 135214827 4294956208 18446744073709551615 134529437 0 0 4096 3 0 0 0 17 0 0 0
/proc/19290/statm: 9944 9656 78 171 0 9771 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 45132

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 19290
/proc/meminfo: memFree=780000/2055920 swapFree=4174972/4192956
[pid=19287] ppid=19285 vsize=5356 CPUtime=0.04
/proc/19287/stat : 19287 (lysat.sh) S 19285 19287 18941 0 -1 4194304 311 477 0 0 0 0 4 0 16 0 1 0 1109131378 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19287/statm: 1339 237 195 169 0 50 0
[pid=19290] ppid=19287 vsize=39808 CPUtime=1181.73
/proc/19290/stat : 19290 (LySATc) R 19287 19287 18941 0 -1 4194304 9802 0 0 0 118163 10 0 0 25 0 1 0 1109131384 40763392 9686 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/19290/statm: 9952 9686 78 171 0 9779 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 45164



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 19290
/proc/meminfo: memFree=779936/2055920 swapFree=4174972/4192956
[pid=19287] ppid=19285 vsize=5356 CPUtime=0.04
/proc/19287/stat : 19287 (lysat.sh) S 19285 19287 18941 0 -1 4194304 311 477 0 0 0 0 4 0 16 0 1 0 1109131378 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19287/statm: 1339 237 195 169 0 50 0
[pid=19290] ppid=19287 vsize=39808 CPUtime=1200.03
/proc/19290/stat : 19290 (LySATc) R 19287 19287 18941 0 -1 4194304 9802 0 0 0 119993 10 0 0 25 0 1 0 1109131384 40763392 9686 1992294400 134512640 135214827 4294956208 18446744073709551615 134545616 0 0 4096 3 0 0 0 17 0 0 0
/proc/19290/statm: 9952 9686 78 171 0 9779 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 45164

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 19287 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=51992
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=4999
# CPU time returned by wait4() is 0.056991
# while last known CPU time is 1200.07
#
# 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): 1200.07
CPU user time (s): 1199.97
CPU system time (s): 0.1
CPU usage (%): 99.9548
Max. virtual memory (cumulated for all children) (KiB): 45660

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.051992
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 788
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 0.931858 second user time and 3.44648 second system time

The end

Launcher Data 

Begin job on node7 at 2009-03-30 00:10:43
IDJOB=1524790
IDBENCH=70214
IDSOLVER=512
FILE ID=node7/1524790-1238364643
PBS_JOBID= 9061221
Free space on /tmp= 65660 MiB

SOLVER NAME= LySAT c/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/900/unif-k5-r20-v900-c18000-S1573578038-005.cnf
COMMAND LINE= lysat.sh BENCHNAME c
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1524790-1238364643/watcher-1524790-1238364643 -o /tmp/evaluation-result-1524790-1238364643/solver-1524790-1238364643 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1524790-1238364643.cnf c

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

MD5SUM BENCH= 6079b5c5aa5b129580ea074d44eca93f
RANDOM SEED=536839583

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:        820112 kB
Buffers:         95740 kB
Cached:        1033552 kB
SwapCached:      11884 kB
Active:         177664 kB
Inactive:       964992 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        820112 kB
SwapTotal:     4192956 kB
SwapFree:      4174972 kB
Dirty:            2596 kB
Writeback:           0 kB
Mapped:          19080 kB
Slab:            79116 kB
Committed_AS:  2854160 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 00:30:46