Trace number 1525580

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
LySAT c/2009-03-20? (TO) 1200.03 1200.51

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/12000/
unif-k3-r4.2-v12000-c50400-S650356257-052.cnf
MD5SUM2b1b5cba2ea775d4b0eb4b407240568e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark220.698
Satisfiable
(Un)Satisfiability was proved
Number of variables12000
Number of clauses50400
Sum of the clauses size151200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 350400
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.06	c ==============================================================================
0.00/0.06	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.06	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.06	c ==============================================================================
0.00/0.06	c |         0 |   50400   151200 |   15119       0        0     nan |  0.000 % |
0.08/0.19	c |         0 |   50039   152040 |      --       0       --      -- |     --   | -361/840
0.08/0.19	c ==============================================================================
0.08/0.19	c Result  :   #vars: 11682   #clauses: 50039   #literals: 152040
0.08/0.19	c CPU time:   0.181972 s
0.08/0.19	c ==============================================================================
0.19/0.26	This is MiniSat 2.0 beta
0.19/0.26	WARNING: for repeatability, setting FPU to use double precision
0.19/0.26	============================[ Problem Statistics ]=============================
0.19/0.26	|                                                                             |
0.19/0.26	|  Number of variables:  11682                                                |
0.19/0.26	|  Number of clauses:    50039                                                |
0.19/0.29	|  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-1525580-1238410165/watcher-1525580-1238410165 -o /tmp/evaluation-result-1525580-1238410165/solver-1525580-1238410165 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525580-1238410165.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: 1.00 1.08 1.20 3/64 9017
/proc/meminfo: memFree=1110776/2055920 swapFree=4177704/4192956
[pid=9017] ppid=9015 vsize=5356 CPUtime=0
/proc/9017/stat : 9017 (lysat.sh) S 9015 9017 8642 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1113682684 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9017/statm: 1339 235 195 169 0 50 0
[pid=9018] ppid=9017 vsize=2388 CPUtime=0
/proc/9018/stat : 9018 (SatElite) R 9017 9017 8642 0 -1 4194304 414 0 0 0 0 0 0 0 18 0 1 0 1113682684 2445312 398 1992294400 134512640 135034092 4294956096 18446744073709551615 134544963 0 0 4096 3 0 0 0 17 1 0 0
/proc/9018/statm: 597 400 50 127 0 467 0

[startup+0.088813 s]
/proc/loadavg: 1.00 1.08 1.20 3/64 9017
/proc/meminfo: memFree=1110776/2055920 swapFree=4177704/4192956
[pid=9017] ppid=9015 vsize=5356 CPUtime=0
/proc/9017/stat : 9017 (lysat.sh) S 9015 9017 8642 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1113682684 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9017/statm: 1339 235 195 169 0 50 0
[pid=9018] ppid=9017 vsize=6676 CPUtime=0.07
/proc/9018/stat : 9018 (SatElite) R 9017 9017 8642 0 -1 4194304 1486 0 0 0 7 0 0 0 18 0 1 0 1113682684 6836224 1470 1992294400 134512640 135034092 4294956096 18446744073709551615 134566400 0 0 4096 3 0 0 0 17 1 0 0
/proc/9018/statm: 1669 1470 68 127 0 1539 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 12032

[startup+0.101815 s]
/proc/loadavg: 1.00 1.08 1.20 3/64 9017
/proc/meminfo: memFree=1110776/2055920 swapFree=4177704/4192956
[pid=9017] ppid=9015 vsize=5356 CPUtime=0
/proc/9017/stat : 9017 (lysat.sh) S 9015 9017 8642 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1113682684 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9017/statm: 1339 235 195 169 0 50 0
[pid=9018] ppid=9017 vsize=6676 CPUtime=0.08
/proc/9018/stat : 9018 (SatElite) R 9017 9017 8642 0 -1 4194304 1486 0 0 0 8 0 0 0 18 0 1 0 1113682684 6836224 1470 1992294400 134512640 135034092 4294956096 18446744073709551615 134575596 0 0 4096 3 0 0 0 17 1 0 0
/proc/9018/statm: 1669 1470 68 127 0 1539 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 12032

[startup+0.301864 s]
/proc/loadavg: 1.00 1.08 1.20 3/64 9017
/proc/meminfo: memFree=1110776/2055920 swapFree=4177704/4192956
[pid=9017] ppid=9015 vsize=5356 CPUtime=0.25
/proc/9017/stat : 9017 (lysat.sh) S 9015 9017 8642 0 -1 4194304 311 1591 0 0 0 0 24 1 16 0 1 0 1113682684 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9017/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.25
Current children cumulated vsize (KiB) 5356

[startup+0.701937 s]
/proc/loadavg: 1.00 1.08 1.20 3/64 9017
/proc/meminfo: memFree=1110776/2055920 swapFree=4177704/4192956
[pid=9017] ppid=9015 vsize=5356 CPUtime=0.25
/proc/9017/stat : 9017 (lysat.sh) S 9015 9017 8642 0 -1 4194304 311 1591 0 0 0 0 24 1 16 0 1 0 1113682684 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9017/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.25
Current children cumulated vsize (KiB) 5356

[startup+1.50107 s]
/proc/loadavg: 1.00 1.08 1.20 2/66 9020
/proc/meminfo: memFree=1103848/2055920 swapFree=4177704/4192956
[pid=9017] ppid=9015 vsize=5356 CPUtime=0.25
/proc/9017/stat : 9017 (lysat.sh) S 9015 9017 8642 0 -1 4194304 311 1591 0 0 0 0 24 1 16 0 1 0 1113682684 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9017/statm: 1339 237 195 169 0 50 0
[pid=9020] ppid=9017 vsize=7424 CPUtime=1.22
/proc/9020/stat : 9020 (LySATc) R 9017 9017 8642 0 -1 4194304 1722 0 0 0 121 1 0 0 25 0 1 0 1113682710 7602176 1708 1992294400 134512640 135214827 4294956208 18446744073709551615 134529295 0 0 4096 3 0 0 0 17 1 0 0
/proc/9020/statm: 1856 1708 78 171 0 1683 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 12780

[startup+3.10137 s]
/proc/loadavg: 1.00 1.08 1.20 2/66 9020
/proc/meminfo: memFree=1101544/2055920 swapFree=4177704/4192956
[pid=9017] ppid=9015 vsize=5356 CPUtime=0.25
/proc/9017/stat : 9017 (lysat.sh) S 9015 9017 8642 0 -1 4194304 311 1591 0 0 0 0 24 1 16 0 1 0 1113682684 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9017/statm: 1339 237 195 169 0 50 0
[pid=9020] ppid=9017 vsize=10856 CPUtime=2.82
/proc/9020/stat : 9020 (LySATc) R 9017 9017 8642 0 -1 4194304 2567 0 0 0 281 1 0 0 25 0 1 0 1113682710 11116544 2553 1992294400 134512640 135214827 4294956208 18446744073709551615 134537361 0 0 4096 3 0 0 0 17 1 0 0
/proc/9020/statm: 2714 2553 78 171 0 2541 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 16212

[startup+6.30195 s]
/proc/loadavg: 1.00 1.08 1.20 2/66 9020
/proc/meminfo: memFree=1094760/2055920 swapFree=4177704/4192956
[pid=9017] ppid=9015 vsize=5356 CPUtime=0.25
/proc/9017/stat : 9017 (lysat.sh) S 9015 9017 8642 0 -1 4194304 311 1591 0 0 0 0 24 1 16 0 1 0 1113682684 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9017/statm: 1339 237 195 169 0 50 0
[pid=9020] ppid=9017 vsize=17104 CPUtime=6.03
/proc/9020/stat : 9020 (LySATc) R 9017 9017 8642 0 -1 4194304 4114 0 0 0 599 4 0 0 25 0 1 0 1113682710 17514496 4100 1992294400 134512640 135214827 4294956208 18446744073709551615 134720950 0 0 4096 3 0 0 0 17 1 0 0
/proc/9020/statm: 4276 4100 78 171 0 4103 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 22460

[startup+12.7011 s]
/proc/loadavg: 1.00 1.08 1.20 2/66 9020
/proc/meminfo: memFree=1083632/2055920 swapFree=4177704/4192956
[pid=9017] ppid=9015 vsize=5356 CPUtime=0.25
/proc/9017/stat : 9017 (lysat.sh) S 9015 9017 8642 0 -1 4194304 311 1591 0 0 0 0 24 1 16 0 1 0 1113682684 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9017/statm: 1339 237 195 169 0 50 0
[pid=9020] ppid=9017 vsize=27580 CPUtime=12.42
/proc/9020/stat : 9020 (LySATc) R 9017 9017 8642 0 -1 4194304 6746 0 0 0 1235 7 0 0 25 0 1 0 1113682710 28241920 6732 1992294400 134512640 135214827 4294956208 18446744073709551615 134720950 0 0 4096 3 0 0 0 17 1 0 0
/proc/9020/statm: 6895 6732 78 171 0 6722 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 32936

[startup+25.5015 s]
/proc/loadavg: 1.00 1.07 1.19 2/66 9020
/proc/meminfo: memFree=1065072/2055920 swapFree=4177704/4192956
[pid=9017] ppid=9015 vsize=5356 CPUtime=0.25
/proc/9017/stat : 9017 (lysat.sh) S 9015 9017 8642 0 -1 4194304 311 1591 0 0 0 0 24 1 16 0 1 0 1113682684 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9017/statm: 1339 237 195 169 0 50 0
[pid=9020] ppid=9017 vsize=45380 CPUtime=25.22
/proc/9020/stat : 9020 (LySATc) R 9017 9017 8642 0 -1 4194304 11194 0 0 0 2510 12 0 0 25 0 1 0 1113682710 46469120 11180 1992294400 134512640 135214827 4294956208 18446744073709551615 134529394 0 0 4096 3 0 0 0 17 1 0 0
/proc/9020/statm: 11345 11180 78 171 0 11172 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 50736

[startup+51.1012 s]
/proc/loadavg: 1.00 1.07 1.19 2/66 9020
/proc/meminfo: memFree=1038512/2055920 swapFree=4177704/4192956
[pid=9017] ppid=9015 vsize=5356 CPUtime=0.25
/proc/9017/stat : 9017 (lysat.sh) S 9015 9017 8642 0 -1 4194304 311 1591 0 0 0 0 24 1 16 0 1 0 1113682684 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9017/statm: 1339 237 195 169 0 50 0
[pid=9020] ppid=9017 vsize=71640 CPUtime=50.8
/proc/9020/stat : 9020 (LySATc) R 9017 9017 8642 0 -1 4194304 17728 0 0 0 5063 17 0 0 25 0 1 0 1113682710 73359360 17714 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/9020/statm: 17910 17714 78 171 0 17737 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 76996

[startup+102.306 s]
/proc/loadavg: 1.00 1.05 1.17 2/66 9020
/proc/meminfo: memFree=1032368/2055920 swapFree=4177704/4192956
[pid=9017] ppid=9015 vsize=5356 CPUtime=0.25
/proc/9017/stat : 9017 (lysat.sh) S 9015 9017 8642 0 -1 4194304 311 1591 0 0 0 0 24 1 16 0 1 0 1113682684 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9017/statm: 1339 237 195 169 0 50 0
[pid=9020] ppid=9017 vsize=77844 CPUtime=101.99
/proc/9020/stat : 9020 (LySATc) R 9017 9017 8642 0 -1 4194304 19274 0 0 0 10180 19 0 0 25 0 1 0 1113682710 79712256 19260 1992294400 134512640 135214827 4294956208 18446744073709551615 134529437 0 0 4096 3 0 0 0 17 1 0 0
/proc/9020/statm: 19461 19260 78 171 0 19288 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 83200

[startup+162.303 s]
/proc/loadavg: 1.00 1.04 1.16 2/66 9020
/proc/meminfo: memFree=1022704/2055920 swapFree=4177704/4192956
[pid=9017] ppid=9015 vsize=5356 CPUtime=0.25
/proc/9017/stat : 9017 (lysat.sh) S 9015 9017 8642 0 -1 4194304 311 1591 0 0 0 0 24 1 16 0 1 0 1113682684 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9017/statm: 1339 237 195 169 0 50 0
[pid=9020] ppid=9017 vsize=87348 CPUtime=161.97
/proc/9020/stat : 9020 (LySATc) R 9017 9017 8642 0 -1 4194304 21665 0 0 0 16174 23 0 0 25 0 1 0 1113682710 89444352 21651 1992294400 134512640 135214827 4294956208 18446744073709551615 134529394 0 0 4096 3 0 0 0 17 1 0 0
/proc/9020/statm: 21837 21651 78 171 0 21664 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 92704

[startup+222.302 s]
/proc/loadavg: 1.00 1.03 1.15 2/66 9020
/proc/meminfo: memFree=1013808/2055920 swapFree=4177704/4192956
[pid=9017] ppid=9015 vsize=5356 CPUtime=0.25
/proc/9017/stat : 9017 (lysat.sh) S 9015 9017 8642 0 -1 4194304 311 1591 0 0 0 0 24 1 16 0 1 0 1113682684 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9017/statm: 1339 237 195 169 0 50 0
[pid=9020] ppid=9017 vsize=96196 CPUtime=221.95
/proc/9020/stat : 9020 (LySATc) R 9017 9017 8642 0 -1 4194304 23874 0 0 0 22169 26 0 0 25 0 1 0 1113682710 98504704 23860 1992294400 134512640 135214827 4294956208 18446744073709551615 134529397 0 0 4096 3 0 0 0 17 1 0 0
/proc/9020/statm: 24049 23860 78 171 0 23876 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 101552

[startup+282.302 s]
/proc/loadavg: 1.00 1.02 1.14 2/66 9020
/proc/meminfo: memFree=1013104/2055920 swapFree=4177704/4192956
[pid=9017] ppid=9015 vsize=5356 CPUtime=0.25
/proc/9017/stat : 9017 (lysat.sh) S 9015 9017 8642 0 -1 4194304 311 1591 0 0 0 0 24 1 16 0 1 0 1113682684 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9017/statm: 1339 237 195 169 0 50 0
[pid=9020] ppid=9017 vsize=97516 CPUtime=281.92
/proc/9020/stat : 9020 (LySATc) R 9017 9017 8642 0 -1 4194304 24220 0 0 0 28166 26 0 0 25 0 1 0 1113682710 99856384 24206 1992294400 134512640 135214827 4294956208 18446744073709551615 134529437 0 0 4096 3 0 0 0 17 1 0 0
/proc/9020/statm: 24379 24206 78 171 0 24206 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 102872

[startup+342.302 s]
/proc/loadavg: 1.00 1.02 1.13 2/66 9020
/proc/meminfo: memFree=1002608/2055920 swapFree=4177704/4192956
[pid=9017] ppid=9015 vsize=5356 CPUtime=0.25
/proc/9017/stat : 9017 (lysat.sh) S 9015 9017 8642 0 -1 4194304 311 1591 0 0 0 0 24 1 16 0 1 0 1113682684 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9017/statm: 1339 237 195 169 0 50 0
[pid=9020] ppid=9017 vsize=107284 CPUtime=341.9
/proc/9020/stat : 9020 (LySATc) R 9017 9017 8642 0 -1 4194304 26656 0 0 0 34162 28 0 0 25 0 1 0 1113682710 109858816 26642 1992294400 134512640 135214827 4294956208 18446744073709551615 134529248 0 0 4096 3 0 0 0 17 1 0 0
/proc/9020/statm: 26821 26642 78 171 0 26648 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 112640

[startup+402.302 s]
/proc/loadavg: 1.00 1.01 1.12 2/66 9020
/proc/meminfo: memFree=997360/2055920 swapFree=4177704/4192956

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

/proc/9020/statm: 30076 29881 78 171 0 29903 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 125660

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 9020
/proc/meminfo: memFree=983216/2055920 swapFree=4177704/4192956
[pid=9017] ppid=9015 vsize=5356 CPUtime=0.25
/proc/9017/stat : 9017 (lysat.sh) S 9015 9017 8642 0 -1 4194304 311 1591 0 0 0 0 24 1 16 0 1 0 1113682684 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9017/statm: 1339 237 195 169 0 50 0
[pid=9020] ppid=9017 vsize=126800 CPUtime=641.79
/proc/9020/stat : 9020 (LySATc) R 9017 9017 8642 0 -1 4194304 31496 0 0 0 64145 34 0 0 25 0 1 0 1113682710 129843200 31482 1992294400 134512640 135214827 4294956208 18446744073709551615 134537235 0 0 4096 3 0 0 0 17 1 0 0
/proc/9020/statm: 31700 31482 78 171 0 31527 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 132156

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 9026
/proc/meminfo: memFree=983016/2055920 swapFree=4177704/4192956
[pid=9017] ppid=9015 vsize=5356 CPUtime=0.25
/proc/9017/stat : 9017 (lysat.sh) S 9015 9017 8642 0 -1 4194304 311 1591 0 0 0 0 24 1 16 0 1 0 1113682684 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9017/statm: 1339 237 195 169 0 50 0
[pid=9020] ppid=9017 vsize=126800 CPUtime=701.77
/proc/9020/stat : 9020 (LySATc) R 9017 9017 8642 0 -1 4194304 31496 0 0 0 70142 35 0 0 25 0 1 0 1113682710 129843200 31482 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/9020/statm: 31700 31482 78 171 0 31527 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 132156

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 9026
/proc/meminfo: memFree=975592/2055920 swapFree=4177704/4192956
[pid=9017] ppid=9015 vsize=5356 CPUtime=0.25
/proc/9017/stat : 9017 (lysat.sh) S 9015 9017 8642 0 -1 4194304 311 1591 0 0 0 0 24 1 16 0 1 0 1113682684 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9017/statm: 1339 237 195 169 0 50 0
[pid=9020] ppid=9017 vsize=134324 CPUtime=761.74
/proc/9020/stat : 9020 (LySATc) R 9017 9017 8642 0 -1 4194304 33404 0 0 0 76138 36 0 0 25 0 1 0 1113682710 137547776 33390 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/9020/statm: 33581 33390 78 171 0 33408 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 139680

[startup+822.303 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 9026
/proc/meminfo: memFree=975656/2055920 swapFree=4177704/4192956
[pid=9017] ppid=9015 vsize=5356 CPUtime=0.25
/proc/9017/stat : 9017 (lysat.sh) S 9015 9017 8642 0 -1 4194304 311 1591 0 0 0 0 24 1 16 0 1 0 1113682684 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9017/statm: 1339 237 195 169 0 50 0
[pid=9020] ppid=9017 vsize=134324 CPUtime=821.73
/proc/9020/stat : 9020 (LySATc) R 9017 9017 8642 0 -1 4194304 33404 0 0 0 82136 37 0 0 25 0 1 0 1113682710 137547776 33390 1992294400 134512640 135214827 4294956208 18446744073709551615 134529390 0 0 4096 3 0 0 0 17 1 0 0
/proc/9020/statm: 33581 33390 78 171 0 33408 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 139680

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 9026
/proc/meminfo: memFree=975656/2055920 swapFree=4177704/4192956
[pid=9017] ppid=9015 vsize=5356 CPUtime=0.25
/proc/9017/stat : 9017 (lysat.sh) S 9015 9017 8642 0 -1 4194304 311 1591 0 0 0 0 24 1 16 0 1 0 1113682684 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9017/statm: 1339 237 195 169 0 50 0
[pid=9020] ppid=9017 vsize=134324 CPUtime=881.7
/proc/9020/stat : 9020 (LySATc) R 9017 9017 8642 0 -1 4194304 33404 0 0 0 88133 37 0 0 25 0 1 0 1113682710 137547776 33390 1992294400 134512640 135214827 4294956208 18446744073709551615 134529397 0 0 4096 3 0 0 0 17 1 0 0
/proc/9020/statm: 33581 33390 78 171 0 33408 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 139680

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 9026
/proc/meminfo: memFree=968936/2055920 swapFree=4177704/4192956
[pid=9017] ppid=9015 vsize=5356 CPUtime=0.25
/proc/9017/stat : 9017 (lysat.sh) S 9015 9017 8642 0 -1 4194304 311 1591 0 0 0 0 24 1 16 0 1 0 1113682684 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9017/statm: 1339 237 195 169 0 50 0
[pid=9020] ppid=9017 vsize=141452 CPUtime=941.68
/proc/9020/stat : 9020 (LySATc) R 9017 9017 8642 0 -1 4194304 35172 0 0 0 94129 39 0 0 25 0 1 0 1113682710 144846848 35158 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/9020/statm: 35363 35158 78 171 0 35190 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 146808

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 9026
/proc/meminfo: memFree=965800/2055920 swapFree=4177704/4192956
[pid=9017] ppid=9015 vsize=5356 CPUtime=0.25
/proc/9017/stat : 9017 (lysat.sh) S 9015 9017 8642 0 -1 4194304 311 1591 0 0 0 0 24 1 16 0 1 0 1113682684 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9017/statm: 1339 237 195 169 0 50 0
[pid=9020] ppid=9017 vsize=144224 CPUtime=1001.66
/proc/9020/stat : 9020 (LySATc) R 9017 9017 8642 0 -1 4194304 35870 0 0 0 100126 40 0 0 25 0 1 0 1113682710 147685376 35856 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/9020/statm: 36056 35856 78 171 0 35883 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 149580

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 9026
/proc/meminfo: memFree=965744/2055920 swapFree=4177704/4192956
[pid=9017] ppid=9015 vsize=5356 CPUtime=0.25
/proc/9017/stat : 9017 (lysat.sh) S 9015 9017 8642 0 -1 4194304 311 1591 0 0 0 0 24 1 16 0 1 0 1113682684 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9017/statm: 1339 237 195 169 0 50 0
[pid=9020] ppid=9017 vsize=144224 CPUtime=1061.64
/proc/9020/stat : 9020 (LySATc) R 9017 9017 8642 0 -1 4194304 35870 0 0 0 106124 40 0 0 25 0 1 0 1113682710 147685376 35856 1992294400 134512640 135214827 4294956208 18446744073709551615 134529390 0 0 4096 3 0 0 0 17 1 0 0
/proc/9020/statm: 36056 35856 78 171 0 35883 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 149580

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 9026
/proc/meminfo: memFree=957744/2055920 swapFree=4177704/4192956
[pid=9017] ppid=9015 vsize=5356 CPUtime=0.25
/proc/9017/stat : 9017 (lysat.sh) S 9015 9017 8642 0 -1 4194304 311 1591 0 0 0 0 24 1 16 0 1 0 1113682684 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9017/statm: 1339 237 195 169 0 50 0
[pid=9020] ppid=9017 vsize=152144 CPUtime=1121.61
/proc/9020/stat : 9020 (LySATc) R 9017 9017 8642 0 -1 4194304 37861 0 0 0 112120 41 0 0 25 0 1 0 1113682710 155795456 37847 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/9020/statm: 38036 37847 78 171 0 37863 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 157500

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 9026
/proc/meminfo: memFree=957744/2055920 swapFree=4177704/4192956
[pid=9017] ppid=9015 vsize=5356 CPUtime=0.25
/proc/9017/stat : 9017 (lysat.sh) S 9015 9017 8642 0 -1 4194304 311 1591 0 0 0 0 24 1 16 0 1 0 1113682684 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9017/statm: 1339 237 195 169 0 50 0
[pid=9020] ppid=9017 vsize=152144 CPUtime=1181.59
/proc/9020/stat : 9020 (LySATc) R 9017 9017 8642 0 -1 4194304 37862 0 0 0 118118 41 0 0 25 0 1 0 1113682710 155795456 37848 1992294400 134512640 135214827 4294956208 18446744073709551615 134529397 0 0 4096 3 0 0 0 17 1 0 0
/proc/9020/statm: 38036 37848 78 171 0 37863 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 157500



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 9026
/proc/meminfo: memFree=957744/2055920 swapFree=4177704/4192956
[pid=9017] ppid=9015 vsize=5356 CPUtime=0.25
/proc/9017/stat : 9017 (lysat.sh) S 9015 9017 8642 0 -1 4194304 311 1591 0 0 0 0 24 1 16 0 1 0 1113682684 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9017/statm: 1339 237 195 169 0 50 0
[pid=9020] ppid=9017 vsize=152144 CPUtime=1199.78
/proc/9020/stat : 9020 (LySATc) R 9017 9017 8642 0 -1 4194304 37862 0 0 0 119937 41 0 0 25 0 1 0 1113682710 155795456 37848 1992294400 134512640 135214827 4294956208 18446744073709551615 134529437 0 0 4096 3 0 0 0 17 1 0 0
/proc/9020/statm: 38036 37848 78 171 0 37863 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 157500

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 9026
/proc/meminfo: memFree=957744/2055920 swapFree=4177704/4192956
[pid=9017] ppid=9015 vsize=5356 CPUtime=0.25
/proc/9017/stat : 9017 (lysat.sh) S 9015 9017 8642 0 -1 4194304 311 1591 0 0 0 0 24 1 16 0 1 0 1113682684 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9017/statm: 1339 237 195 169 0 50 0
[pid=9020] ppid=9017 vsize=152144 CPUtime=1199.78
/proc/9020/stat : 9020 (LySATc) R 9017 9017 8642 0 -1 4194304 37862 0 0 0 119937 41 0 0 25 0 1 0 1113682710 155795456 37848 1992294400 134512640 135214827 4294956208 18446744073709551615 134529437 0 0 4096 3 0 0 0 17 1 0 0
/proc/9020/statm: 38036 37848 78 171 0 37863 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 157500

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 9017 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=243962
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=17997
# CPU time returned by wait4() is 0.261959
# while last known CPU time is 1200.03
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.03
CPU user time (s): 1199.61
CPU system time (s): 0.42
CPU usage (%): 99.9599
Max. virtual memory (cumulated for all children) (KiB): 157500

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.243962
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= 1902
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= 6
involuntary context switches= 2

runsolver used 1.3378 second user time and 3.03854 second system time

The end

Launcher Data 

Begin job on node24 at 2009-03-30 12:49:25
IDJOB=1525580
IDBENCH=70372
IDSOLVER=512
FILE ID=node24/1525580-1238410165
PBS_JOBID= 9061436
Free space on /tmp= 65780 MiB

SOLVER NAME= LySAT c/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/12000/unif-k3-r4.2-v12000-c50400-S650356257-052.cnf
COMMAND LINE= lysat.sh BENCHNAME c
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525580-1238410165/watcher-1525580-1238410165 -o /tmp/evaluation-result-1525580-1238410165/solver-1525580-1238410165 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525580-1238410165.cnf c

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

MD5SUM BENCH= 2b1b5cba2ea775d4b0eb4b407240568e
RANDOM SEED=632848997

node24.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		: 3000.260
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		: 3000.260
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:       1111256 kB
Buffers:        101564 kB
Cached:         739676 kB
SwapCached:       9032 kB
Active:          57480 kB
Inactive:       794264 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1111256 kB
SwapTotal:     4192956 kB
SwapFree:      4177704 kB
Dirty:            3084 kB
Writeback:           0 kB
Mapped:          16140 kB
Slab:            78868 kB
Committed_AS:  3137652 kB
PageTables:       1448 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= 65776 MiB
End job on node24 at 2009-03-30 13:09:28