Trace number 1525555

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/12000/
unif-k3-r4.2-v12000-c50400-S1510966387-018.cnf
MD5SUM3576a3cf7cfc1985034b5d4b3a46f902
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark989.377
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 % |
0.08/0.18	c |         0 |   50088   152094 |      --       0       --      -- |     --   | -312/894
0.08/0.18	c ==============================================================================
0.08/0.18	c Result  :   #vars: 11696   #clauses: 50088   #literals: 152094
0.08/0.18	c CPU time:   0.170974 s
0.08/0.18	c ==============================================================================
0.19/0.25	This is MiniSat 2.0 beta
0.19/0.25	WARNING: for repeatability, setting FPU to use double precision
0.19/0.25	============================[ Problem Statistics ]=============================
0.19/0.25	|                                                                             |
0.19/0.25	|  Number of variables:  11696                                                |
0.19/0.25	|  Number of clauses:    50088                                                |
0.19/0.29	|  Parsing time:         0.04         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-1525555-1238408719/watcher-1525555-1238408719 -o /tmp/evaluation-result-1525555-1238408719/solver-1525555-1238408719 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525555-1238408719.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 1.00 1.09 3/64 17397
/proc/meminfo: memFree=1109568/2055920 swapFree=4176444/4192956
[pid=17397] ppid=17395 vsize=5356 CPUtime=0
/proc/17397/stat : 17397 (lysat.sh) S 17395 17397 16989 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1113537258 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17397/statm: 1339 235 195 169 0 50 0
[pid=17398] ppid=17397 vsize=1556 CPUtime=0
/proc/17398/stat : 17398 (SatElite) R 17397 17397 16989 0 -1 4194304 277 0 0 0 0 0 0 0 19 0 1 0 1113537258 1593344 261 1992294400 134512640 135034092 4294956096 18446744073709551615 134544856 0 0 4096 3 0 0 0 17 0 0 0
/proc/17398/statm: 389 263 50 127 0 259 0

[startup+0.071837 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 17397
/proc/meminfo: memFree=1109568/2055920 swapFree=4176444/4192956
[pid=17397] ppid=17395 vsize=5356 CPUtime=0
/proc/17397/stat : 17397 (lysat.sh) S 17395 17397 16989 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1113537258 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17397/statm: 1339 235 195 169 0 50 0
[pid=17398] ppid=17397 vsize=6476 CPUtime=0.05
/proc/17398/stat : 17398 (SatElite) R 17397 17397 16989 0 -1 4194304 1474 0 0 0 5 0 0 0 19 0 1 0 1113537258 6631424 1458 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/17398/statm: 1619 1458 68 127 0 1489 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 11832

[startup+0.101839 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 17397
/proc/meminfo: memFree=1109568/2055920 swapFree=4176444/4192956
[pid=17397] ppid=17395 vsize=5356 CPUtime=0
/proc/17397/stat : 17397 (lysat.sh) S 17395 17397 16989 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1113537258 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17397/statm: 1339 235 195 169 0 50 0
[pid=17398] ppid=17397 vsize=6476 CPUtime=0.08
/proc/17398/stat : 17398 (SatElite) R 17397 17397 16989 0 -1 4194304 1482 0 0 0 8 0 0 0 19 0 1 0 1113537258 6631424 1466 1992294400 134512640 135034092 4294956096 18446744073709551615 134577053 0 0 4096 3 0 0 0 17 0 0 0
/proc/17398/statm: 1619 1466 68 127 0 1489 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 11832

[startup+0.301871 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 17397
/proc/meminfo: memFree=1109568/2055920 swapFree=4176444/4192956
[pid=17397] ppid=17395 vsize=5356 CPUtime=0.24
/proc/17397/stat : 17397 (lysat.sh) S 17395 17397 16989 0 -1 4194304 311 1587 0 0 0 0 23 1 15 0 1 0 1113537258 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17397/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.24
Current children cumulated vsize (KiB) 5356

[startup+0.70191 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 17397
/proc/meminfo: memFree=1109568/2055920 swapFree=4176444/4192956
[pid=17397] ppid=17395 vsize=5356 CPUtime=0.24
/proc/17397/stat : 17397 (lysat.sh) S 17395 17397 16989 0 -1 4194304 311 1587 0 0 0 0 23 1 15 0 1 0 1113537258 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17397/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.24
Current children cumulated vsize (KiB) 5356

[startup+1.50198 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 17400
/proc/meminfo: memFree=1102824/2055920 swapFree=4176444/4192956
[pid=17397] ppid=17395 vsize=5356 CPUtime=0.24
/proc/17397/stat : 17397 (lysat.sh) S 17395 17397 16989 0 -1 4194304 311 1587 0 0 0 0 23 1 15 0 1 0 1113537258 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17397/statm: 1339 237 195 169 0 50 0
[pid=17400] ppid=17397 vsize=7552 CPUtime=1.23
/proc/17400/stat : 17400 (LySATc) R 17397 17397 16989 0 -1 4194304 1730 0 0 0 123 0 0 0 25 0 1 0 1113537283 7733248 1716 1992294400 134512640 135214827 4294956208 18446744073709551615 134529227 0 0 4096 3 0 0 0 17 0 0 0
/proc/17400/statm: 1888 1716 78 171 0 1715 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 12908

[startup+3.10115 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 17400
/proc/meminfo: memFree=1100200/2055920 swapFree=4176444/4192956
[pid=17397] ppid=17395 vsize=5356 CPUtime=0.24
/proc/17397/stat : 17397 (lysat.sh) S 17395 17397 16989 0 -1 4194304 311 1587 0 0 0 0 23 1 15 0 1 0 1113537258 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17397/statm: 1339 237 195 169 0 50 0
[pid=17400] ppid=17397 vsize=10720 CPUtime=2.83
/proc/17400/stat : 17400 (LySATc) R 17397 17397 16989 0 -1 4194304 2544 0 0 0 282 1 0 0 25 0 1 0 1113537283 10977280 2530 1992294400 134512640 135214827 4294956208 18446744073709551615 134529322 0 0 4096 3 0 0 0 17 1 0 0
/proc/17400/statm: 2680 2530 78 171 0 2507 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 16076

[startup+6.30147 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 17400
/proc/meminfo: memFree=1093928/2055920 swapFree=4176444/4192956
[pid=17397] ppid=17395 vsize=5356 CPUtime=0.24
/proc/17397/stat : 17397 (lysat.sh) S 17395 17397 16989 0 -1 4194304 311 1587 0 0 0 0 23 1 15 0 1 0 1113537258 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17397/statm: 1339 237 195 169 0 50 0
[pid=17400] ppid=17397 vsize=16660 CPUtime=6.03
/proc/17400/stat : 17400 (LySATc) R 17397 17397 16989 0 -1 4194304 4002 0 0 0 601 2 0 0 25 0 1 0 1113537283 17059840 3988 1992294400 134512640 135214827 4294956208 18446744073709551615 134529322 0 0 4096 3 0 0 0 17 0 0 0
/proc/17400/statm: 4165 3988 78 171 0 3992 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 22016

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 17400
/proc/meminfo: memFree=1083184/2055920 swapFree=4176444/4192956
[pid=17397] ppid=17395 vsize=5356 CPUtime=0.24
/proc/17397/stat : 17397 (lysat.sh) S 17395 17397 16989 0 -1 4194304 311 1587 0 0 0 0 23 1 15 0 1 0 1113537258 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17397/statm: 1339 237 195 169 0 50 0
[pid=17400] ppid=17397 vsize=26720 CPUtime=12.42
/proc/17400/stat : 17400 (LySATc) R 17397 17397 16989 0 -1 4194304 6538 0 0 0 1237 5 0 0 25 0 1 0 1113537283 27361280 6524 1992294400 134512640 135214827 4294956208 18446744073709551615 134529390 0 0 4096 3 0 0 0 17 0 0 0
/proc/17400/statm: 6680 6524 78 171 0 6507 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 32076

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 17400
/proc/meminfo: memFree=1066096/2055920 swapFree=4176444/4192956
[pid=17397] ppid=17395 vsize=5356 CPUtime=0.24
/proc/17397/stat : 17397 (lysat.sh) S 17395 17397 16989 0 -1 4194304 311 1587 0 0 0 0 23 1 15 0 1 0 1113537258 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17397/statm: 1339 237 195 169 0 50 0
[pid=17400] ppid=17397 vsize=43464 CPUtime=25.22
/proc/17400/stat : 17400 (LySATc) R 17397 17397 16989 0 -1 4194304 10690 0 0 0 2513 9 0 0 25 0 1 0 1113537283 44507136 10676 1992294400 134512640 135214827 4294956208 18446744073709551615 134529402 0 0 4096 3 0 0 0 17 0 0 0
/proc/17400/statm: 10866 10676 78 171 0 10693 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 48820

[startup+51.102 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 17400
/proc/meminfo: memFree=1040816/2055920 swapFree=4176444/4192956
[pid=17397] ppid=17395 vsize=5356 CPUtime=0.24
/proc/17397/stat : 17397 (lysat.sh) S 17395 17397 16989 0 -1 4194304 311 1587 0 0 0 0 23 1 15 0 1 0 1113537258 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17397/statm: 1339 237 195 169 0 50 0
[pid=17400] ppid=17397 vsize=68268 CPUtime=50.8
/proc/17400/stat : 17400 (LySATc) R 17397 17397 16989 0 -1 4194304 16887 0 0 0 5063 17 0 0 25 0 1 0 1113537283 69906432 16873 1992294400 134512640 135214827 4294956208 18446744073709551615 134529383 0 0 4096 3 0 0 0 17 0 0 0
/proc/17400/statm: 17067 16873 78 171 0 16894 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 73624

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 17400
/proc/meminfo: memFree=1038896/2055920 swapFree=4176444/4192956
[pid=17397] ppid=17395 vsize=5356 CPUtime=0.24
/proc/17397/stat : 17397 (lysat.sh) S 17395 17397 16989 0 -1 4194304 311 1587 0 0 0 0 23 1 15 0 1 0 1113537258 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17397/statm: 1339 237 195 169 0 50 0
[pid=17400] ppid=17397 vsize=70116 CPUtime=101.98
/proc/17400/stat : 17400 (LySATc) R 17397 17397 16989 0 -1 4194304 17371 0 0 0 10181 17 0 0 25 0 1 0 1113537283 71798784 17357 1992294400 134512640 135214827 4294956208 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 0 0 0
/proc/17400/statm: 17529 17357 78 171 0 17356 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 75472

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 17400
/proc/meminfo: memFree=1025904/2055920 swapFree=4176444/4192956
[pid=17397] ppid=17395 vsize=5356 CPUtime=0.24
/proc/17397/stat : 17397 (lysat.sh) S 17395 17397 16989 0 -1 4194304 311 1587 0 0 0 0 23 1 15 0 1 0 1113537258 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17397/statm: 1339 237 195 169 0 50 0
[pid=17400] ppid=17397 vsize=83060 CPUtime=161.96
/proc/17400/stat : 17400 (LySATc) R 17397 17397 16989 0 -1 4194304 20592 0 0 0 16174 22 0 0 25 0 1 0 1113537283 85053440 20578 1992294400 134512640 135214827 4294956208 18446744073709551615 134529360 0 0 4096 3 0 0 0 17 0 0 0
/proc/17400/statm: 20765 20578 78 171 0 20592 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 88416

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 17400
/proc/meminfo: memFree=1012848/2055920 swapFree=4176444/4192956
[pid=17397] ppid=17395 vsize=5356 CPUtime=0.24
/proc/17397/stat : 17397 (lysat.sh) S 17395 17397 16989 0 -1 4194304 311 1587 0 0 0 0 23 1 15 0 1 0 1113537258 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17397/statm: 1339 237 195 169 0 50 0
[pid=17400] ppid=17397 vsize=96044 CPUtime=221.93
/proc/17400/stat : 17400 (LySATc) R 17397 17397 16989 0 -1 4194304 23859 0 0 0 22169 24 0 0 25 0 1 0 1113537283 98349056 23845 1992294400 134512640 135214827 4294956208 18446744073709551615 134529366 0 0 4096 3 0 0 0 17 0 0 0
/proc/17400/statm: 24011 23845 78 171 0 23838 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 101400

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 17400
/proc/meminfo: memFree=1012784/2055920 swapFree=4176444/4192956
[pid=17397] ppid=17395 vsize=5356 CPUtime=0.24
/proc/17397/stat : 17397 (lysat.sh) S 17395 17397 16989 0 -1 4194304 311 1587 0 0 0 0 23 1 15 0 1 0 1113537258 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17397/statm: 1339 237 195 169 0 50 0
[pid=17400] ppid=17397 vsize=96044 CPUtime=281.9
/proc/17400/stat : 17400 (LySATc) R 17397 17397 16989 0 -1 4194304 23859 0 0 0 28166 24 0 0 25 0 1 0 1113537283 98349056 23845 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/17400/statm: 24011 23845 78 171 0 23838 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 101400

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 17400
/proc/meminfo: memFree=999792/2055920 swapFree=4176444/4192956
[pid=17397] ppid=17395 vsize=5356 CPUtime=0.24
/proc/17397/stat : 17397 (lysat.sh) S 17395 17397 16989 0 -1 4194304 311 1587 0 0 0 0 23 1 15 0 1 0 1113537258 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17397/statm: 1339 237 195 169 0 50 0
[pid=17400] ppid=17397 vsize=109112 CPUtime=341.88
/proc/17400/stat : 17400 (LySATc) R 17397 17397 16989 0 -1 4194304 27127 0 0 0 34161 27 0 0 25 0 1 0 1113537283 111730688 27113 1992294400 134512640 135214827 4294956208 18446744073709551615 134529197 0 0 4096 3 0 0 0 17 0 0 0
/proc/17400/statm: 27278 27113 78 171 0 27105 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 114468

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 17400
/proc/meminfo: memFree=999792/2055920 swapFree=4176444/4192956

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

/proc/17400/statm: 29402 29204 78 171 0 29229 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 122964

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 17400
/proc/meminfo: memFree=991088/2055920 swapFree=4176444/4192956
[pid=17397] ppid=17395 vsize=5356 CPUtime=0.24
/proc/17397/stat : 17397 (lysat.sh) S 17395 17397 16989 0 -1 4194304 311 1587 0 0 0 0 23 1 15 0 1 0 1113537258 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17397/statm: 1339 237 195 169 0 50 0
[pid=17400] ppid=17397 vsize=118408 CPUtime=581.78
/proc/17400/stat : 17400 (LySATc) R 17397 17397 16989 0 -1 4194304 29391 0 0 0 58148 30 0 0 25 0 1 0 1113537283 121249792 29377 1992294400 134512640 135214827 4294956208 18446744073709551615 134529360 0 0 4096 3 0 0 0 17 0 0 0
/proc/17400/statm: 29602 29377 78 171 0 29429 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 123764

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 17400
/proc/meminfo: memFree=985328/2055920 swapFree=4176444/4192956
[pid=17397] ppid=17395 vsize=5356 CPUtime=0.24
/proc/17397/stat : 17397 (lysat.sh) S 17395 17397 16989 0 -1 4194304 311 1587 0 0 0 0 23 1 15 0 1 0 1113537258 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17397/statm: 1339 237 195 169 0 50 0
[pid=17400] ppid=17397 vsize=123688 CPUtime=641.76
/proc/17400/stat : 17400 (LySATc) R 17397 17397 16989 0 -1 4194304 30736 0 0 0 64145 31 0 0 25 0 1 0 1113537283 126656512 30722 1992294400 134512640 135214827 4294956208 18446744073709551615 134529363 0 0 4096 3 0 0 0 17 0 0 0
/proc/17400/statm: 30922 30722 78 171 0 30749 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 129044

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 17400
/proc/meminfo: memFree=985200/2055920 swapFree=4176444/4192956
[pid=17397] ppid=17395 vsize=5356 CPUtime=0.24
/proc/17397/stat : 17397 (lysat.sh) S 17395 17397 16989 0 -1 4194304 311 1587 0 0 0 0 23 1 15 0 1 0 1113537258 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17397/statm: 1339 237 195 169 0 50 0
[pid=17400] ppid=17397 vsize=123688 CPUtime=701.72
/proc/17400/stat : 17400 (LySATc) R 17397 17397 16989 0 -1 4194304 30736 0 0 0 70141 31 0 0 25 0 1 0 1113537283 126656512 30722 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/17400/statm: 30922 30722 78 171 0 30749 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 129044

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 17400
/proc/meminfo: memFree=977520/2055920 swapFree=4176444/4192956
[pid=17397] ppid=17395 vsize=5356 CPUtime=0.24
/proc/17397/stat : 17397 (lysat.sh) S 17395 17397 16989 0 -1 4194304 311 1587 0 0 0 0 23 1 15 0 1 0 1113537258 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17397/statm: 1339 237 195 169 0 50 0
[pid=17400] ppid=17397 vsize=131344 CPUtime=761.71
/proc/17400/stat : 17400 (LySATc) R 17397 17397 16989 0 -1 4194304 32653 0 0 0 76137 34 0 0 25 0 1 0 1113537283 134496256 32639 1992294400 134512640 135214827 4294956208 18446744073709551615 134529451 0 0 4096 3 0 0 0 17 0 0 0
/proc/17400/statm: 32836 32639 78 171 0 32663 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 136700

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 17400
/proc/meminfo: memFree=977520/2055920 swapFree=4176444/4192956
[pid=17397] ppid=17395 vsize=5356 CPUtime=0.24
/proc/17397/stat : 17397 (lysat.sh) S 17395 17397 16989 0 -1 4194304 311 1587 0 0 0 0 23 1 15 0 1 0 1113537258 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17397/statm: 1339 237 195 169 0 50 0
[pid=17400] ppid=17397 vsize=131344 CPUtime=821.68
/proc/17400/stat : 17400 (LySATc) R 17397 17397 16989 0 -1 4194304 32653 0 0 0 82134 34 0 0 25 0 1 0 1113537283 134496256 32639 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/17400/statm: 32836 32639 78 171 0 32663 0
Current children cumulated CPU time (s) 821.92
Current children cumulated vsize (KiB) 136700

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17400
/proc/meminfo: memFree=977520/2055920 swapFree=4176444/4192956
[pid=17397] ppid=17395 vsize=5356 CPUtime=0.24
/proc/17397/stat : 17397 (lysat.sh) S 17395 17397 16989 0 -1 4194304 311 1587 0 0 0 0 23 1 15 0 1 0 1113537258 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17397/statm: 1339 237 195 169 0 50 0
[pid=17400] ppid=17397 vsize=131344 CPUtime=881.65
/proc/17400/stat : 17400 (LySATc) R 17397 17397 16989 0 -1 4194304 32653 0 0 0 88131 34 0 0 25 0 1 0 1113537283 134496256 32639 1992294400 134512640 135214827 4294956208 18446744073709551615 134529451 0 0 4096 3 0 0 0 17 0 0 0
/proc/17400/statm: 32836 32639 78 171 0 32663 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 136700

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17400
/proc/meminfo: memFree=974256/2055920 swapFree=4176444/4192956
[pid=17397] ppid=17395 vsize=5356 CPUtime=0.24
/proc/17397/stat : 17397 (lysat.sh) S 17395 17397 16989 0 -1 4194304 311 1587 0 0 0 0 23 1 15 0 1 0 1113537258 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17397/statm: 1339 237 195 169 0 50 0
[pid=17400] ppid=17397 vsize=134916 CPUtime=941.62
/proc/17400/stat : 17400 (LySATc) R 17397 17397 16989 0 -1 4194304 33537 0 0 0 94127 35 0 0 25 0 1 0 1113537283 138153984 33523 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/17400/statm: 33729 33523 78 171 0 33556 0
Current children cumulated CPU time (s) 941.86
Current children cumulated vsize (KiB) 140272

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17400
/proc/meminfo: memFree=967920/2055920 swapFree=4176444/4192956
[pid=17397] ppid=17395 vsize=5356 CPUtime=0.24
/proc/17397/stat : 17397 (lysat.sh) S 17395 17397 16989 0 -1 4194304 311 1587 0 0 0 0 23 1 15 0 1 0 1113537258 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17397/statm: 1339 237 195 169 0 50 0
[pid=17400] ppid=17397 vsize=140988 CPUtime=1001.59
/proc/17400/stat : 17400 (LySATc) R 17397 17397 16989 0 -1 4194304 35076 0 0 0 100122 37 0 0 25 0 1 0 1113537283 144371712 35062 1992294400 134512640 135214827 4294956208 18446744073709551615 134529394 0 0 4096 3 0 0 0 17 0 0 0
/proc/17400/statm: 35247 35062 78 171 0 35074 0
Current children cumulated CPU time (s) 1001.83
Current children cumulated vsize (KiB) 146344

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17402
/proc/meminfo: memFree=967536/2055920 swapFree=4176444/4192956
[pid=17397] ppid=17395 vsize=5356 CPUtime=0.24
/proc/17397/stat : 17397 (lysat.sh) S 17395 17397 16989 0 -1 4194304 311 1587 0 0 0 0 23 1 15 0 1 0 1113537258 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17397/statm: 1339 237 195 169 0 50 0
[pid=17400] ppid=17397 vsize=140988 CPUtime=1061.56
/proc/17400/stat : 17400 (LySATc) R 17397 17397 16989 0 -1 4194304 35076 0 0 0 106119 37 0 0 25 0 1 0 1113537283 144371712 35062 1992294400 134512640 135214827 4294956208 18446744073709551615 134529390 0 0 4096 3 0 0 0 17 0 0 0
/proc/17400/statm: 35247 35062 78 171 0 35074 0
Current children cumulated CPU time (s) 1061.8
Current children cumulated vsize (KiB) 146344

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17402
/proc/meminfo: memFree=967536/2055920 swapFree=4176444/4192956
[pid=17397] ppid=17395 vsize=5356 CPUtime=0.24
/proc/17397/stat : 17397 (lysat.sh) S 17395 17397 16989 0 -1 4194304 311 1587 0 0 0 0 23 1 15 0 1 0 1113537258 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17397/statm: 1339 237 195 169 0 50 0
[pid=17400] ppid=17397 vsize=140988 CPUtime=1121.54
/proc/17400/stat : 17400 (LySATc) R 17397 17397 16989 0 -1 4194304 35077 0 0 0 112117 37 0 0 25 0 1 0 1113537283 144371712 35063 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/17400/statm: 35247 35063 78 171 0 35074 0
Current children cumulated CPU time (s) 1121.78
Current children cumulated vsize (KiB) 146344

[startup+1182.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 17402
/proc/meminfo: memFree=960944/2055920 swapFree=4176444/4192956
[pid=17397] ppid=17395 vsize=5356 CPUtime=0.24
/proc/17397/stat : 17397 (lysat.sh) S 17395 17397 16989 0 -1 4194304 311 1587 0 0 0 0 23 1 15 0 1 0 1113537258 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17397/statm: 1339 237 195 169 0 50 0
[pid=17400] ppid=17397 vsize=147720 CPUtime=1181.51
/proc/17400/stat : 17400 (LySATc) R 17397 17397 16989 0 -1 4194304 36767 0 0 0 118111 40 0 0 25 0 1 0 1113537283 151265280 36753 1992294400 134512640 135214827 4294956208 18446744073709551615 134529308 0 0 4096 3 0 0 0 17 0 0 0
/proc/17400/statm: 36930 36753 78 171 0 36757 0
Current children cumulated CPU time (s) 1181.75
Current children cumulated vsize (KiB) 153076



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.08 1.03 1.00 2/66 17402
/proc/meminfo: memFree=960944/2055920 swapFree=4176444/4192956
[pid=17397] ppid=17395 vsize=5356 CPUtime=0.24
/proc/17397/stat : 17397 (lysat.sh) S 17395 17397 16989 0 -1 4194304 311 1587 0 0 0 0 23 1 15 0 1 0 1113537258 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17397/statm: 1339 237 195 169 0 50 0
[pid=17400] ppid=17397 vsize=147720 CPUtime=1199.81
/proc/17400/stat : 17400 (LySATc) R 17397 17397 16989 0 -1 4194304 36767 0 0 0 119941 40 0 0 25 0 1 0 1113537283 151265280 36753 1992294400 134512640 135214827 4294956208 18446744073709551615 134529776 0 0 4096 3 0 0 0 17 0 0 0
/proc/17400/statm: 36930 36753 78 171 0 36757 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 153076

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 17397 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=233964
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=18997
# CPU time returned by wait4() is 0.252961
# 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): 1199.64
CPU system time (s): 0.41
CPU usage (%): 99.9532
Max. virtual memory (cumulated for all children) (KiB): 153076

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.233964
system time used= 0.018997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1898
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= 3

runsolver used 1.24181 second user time and 3.13652 second system time

The end

Launcher Data 

Begin job on node27 at 2009-03-30 12:25:19
IDJOB=1525555
IDBENCH=70367
IDSOLVER=512
FILE ID=node27/1525555-1238408719
PBS_JOBID= 9061427
Free space on /tmp= 65716 MiB

SOLVER NAME= LySAT c/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/12000/unif-k3-r4.2-v12000-c50400-S1510966387-018.cnf
COMMAND LINE= lysat.sh BENCHNAME c
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525555-1238408719/watcher-1525555-1238408719 -o /tmp/evaluation-result-1525555-1238408719/solver-1525555-1238408719 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525555-1238408719.cnf c

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

MD5SUM BENCH= 3576a3cf7cfc1985034b5d4b3a46f902
RANDOM SEED=910001713

node27.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		: 2800.196
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	: 5521.40
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		: 2800.196
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:       1110120 kB
Buffers:         83012 kB
Cached:         761780 kB
SwapCached:       9492 kB
Active:          52356 kB
Inactive:       803628 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1110120 kB
SwapTotal:     4192956 kB
SwapFree:      4176444 kB
Dirty:            3084 kB
Writeback:           0 kB
Mapped:          16848 kB
Slab:            75740 kB
Committed_AS:  2849668 kB
PageTables:       1380 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264948 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 65716 MiB
End job on node27 at 2009-03-30 12:45:21