Trace number 1718657

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 1200.51

General information on the benchmark

Nameindustrial/grieu/
vmpc_34.cnf
MD5SUMa27d41b3e10d867544cd2bff7d005be2
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables1156
Number of clauses194072
Sum of the clauses size507926
Maximum clause length34
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 276398
Number of clauses of size 3117606
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 568

Solver Data 

0.00/0.00	c Parsing...
0.09/0.13	c ==============================================================================
0.09/0.13	c |           |     ORIGINAL     |              LEARNT              |          |
0.09/0.13	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.09/0.13	c ==============================================================================
0.09/0.13	c |         0 |  194072   507926 |   58221       0        0     nan |  0.000 % |
0.09/0.13	c ==============================================================================
0.09/0.13	c Result  :   #vars: 1156   #clauses: 194072   #literals: 507926
0.09/0.13	c CPU time:   0.109983 s
0.09/0.13	c ==============================================================================
0.29/0.32	This is MiniSat 2.0 beta
0.29/0.32	WARNING: for repeatability, setting FPU to use double precision
0.29/0.32	============================[ Problem Statistics ]=============================
0.29/0.32	|                                                                             |
0.29/0.32	|  Number of variables:  1156                                                 |
0.29/0.32	|  Number of clauses:    194072                                               |
0.31/0.41	|  Parsing time:         0.08         s                                       |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1718657-1240638830/watcher-1718657-1240638830 -o /tmp/evaluation-result-1718657-1240638830/solver-1718657-1240638830 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1718657-1240638830.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 1.07 3/64 22458
/proc/meminfo: memFree=1750144/2055920 swapFree=4181280/4192956
[pid=22458] ppid=22456 vsize=5356 CPUtime=0
/proc/22458/stat : 22458 (lysat.sh) S 22456 22458 22156 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 91910775 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22458/statm: 1339 235 195 169 0 50 0
[pid=22459] ppid=22458 vsize=960 CPUtime=0
/proc/22459/stat : 22459 (SatElite) R 22458 22458 22156 0 -1 4194304 160 0 0 0 0 0 0 0 19 0 1 0 91910775 983040 145 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/22459/statm: 240 145 51 127 0 110 0

[startup+0.062824 s]
/proc/loadavg: 1.00 1.00 1.07 3/64 22458
/proc/meminfo: memFree=1750144/2055920 swapFree=4181280/4192956
[pid=22458] ppid=22456 vsize=5356 CPUtime=0
/proc/22458/stat : 22458 (lysat.sh) S 22456 22458 22156 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 91910775 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22458/statm: 1339 235 195 169 0 50 0
[pid=22459] ppid=22458 vsize=5192 CPUtime=0.05
/proc/22459/stat : 22459 (SatElite) R 22458 22458 22156 0 -1 4194304 1189 0 0 0 5 0 0 0 19 0 1 0 91910775 5316608 1173 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/22459/statm: 1298 1173 51 127 0 1168 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 10548

[startup+0.101827 s]
/proc/loadavg: 1.00 1.00 1.07 3/64 22458
/proc/meminfo: memFree=1750144/2055920 swapFree=4181280/4192956
[pid=22458] ppid=22456 vsize=5356 CPUtime=0
/proc/22458/stat : 22458 (lysat.sh) S 22456 22458 22156 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 91910775 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22458/statm: 1339 235 195 169 0 50 0
[pid=22459] ppid=22458 vsize=8344 CPUtime=0.09
/proc/22459/stat : 22459 (SatElite) R 22458 22458 22156 0 -1 4194304 1889 0 0 0 8 1 0 0 19 0 1 0 91910775 8544256 1873 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/22459/statm: 2086 1873 51 127 0 1956 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13700

[startup+0.301846 s]
/proc/loadavg: 1.00 1.00 1.07 3/64 22458
/proc/meminfo: memFree=1750144/2055920 swapFree=4181280/4192956
[pid=22458] ppid=22456 vsize=5356 CPUtime=0
/proc/22458/stat : 22458 (lysat.sh) S 22456 22458 22156 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 91910775 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22458/statm: 1339 235 195 169 0 50 0
[pid=22459] ppid=22458 vsize=11252 CPUtime=0.29
/proc/22459/stat : 22459 (SatElite) R 22458 22458 22156 0 -1 4194304 2686 0 0 0 26 3 0 0 21 0 1 0 91910775 11522048 2670 1992294400 134512640 135034092 4294956096 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 0 0 0
/proc/22459/statm: 2813 2670 67 127 0 2683 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16608

[startup+0.701894 s]
/proc/loadavg: 1.00 1.00 1.07 3/64 22458
/proc/meminfo: memFree=1750144/2055920 swapFree=4181280/4192956
[pid=22458] ppid=22456 vsize=5356 CPUtime=0.31
/proc/22458/stat : 22458 (lysat.sh) S 22456 22458 22156 0 -1 4194304 310 2689 0 0 0 0 28 3 17 0 1 0 91910775 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22458/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.31
Current children cumulated vsize (KiB) 5356

[startup+1.50196 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 22461
/proc/meminfo: memFree=1736432/2055920 swapFree=4181280/4192956
[pid=22458] ppid=22456 vsize=5356 CPUtime=0.31
/proc/22458/stat : 22458 (lysat.sh) S 22456 22458 22156 0 -1 4194304 310 2689 0 0 0 0 28 3 17 0 1 0 91910775 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22458/statm: 1339 237 195 169 0 50 0
[pid=22461] ppid=22458 vsize=12616 CPUtime=1.17
/proc/22461/stat : 22461 (LySATc) R 22458 22458 22156 0 -1 4194304 3036 0 0 0 115 2 0 0 25 0 1 0 91910807 12918784 3021 1992294400 134512640 135214827 4294956208 18446744073709551615 134529383 0 0 4096 3 0 0 0 17 0 0 0
/proc/22461/statm: 3154 3021 78 171 0 2981 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 17972

[startup+3.10112 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 22461
/proc/meminfo: memFree=1733296/2055920 swapFree=4181280/4192956
[pid=22458] ppid=22456 vsize=5356 CPUtime=0.31
/proc/22458/stat : 22458 (lysat.sh) S 22456 22458 22156 0 -1 4194304 310 2689 0 0 0 0 28 3 17 0 1 0 91910775 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22458/statm: 1339 237 195 169 0 50 0
[pid=22461] ppid=22458 vsize=16460 CPUtime=2.77
/proc/22461/stat : 22461 (LySATc) R 22458 22458 22156 0 -1 4194304 4019 0 0 0 274 3 0 0 25 0 1 0 91910807 16855040 4004 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/22461/statm: 4115 4004 78 171 0 3942 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 21816

[startup+6.3014 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 22461
/proc/meminfo: memFree=1727408/2055920 swapFree=4181280/4192956
[pid=22458] ppid=22456 vsize=5356 CPUtime=0.31
/proc/22458/stat : 22458 (lysat.sh) S 22456 22458 22156 0 -1 4194304 310 2689 0 0 0 0 28 3 17 0 1 0 91910775 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22458/statm: 1339 237 195 169 0 50 0
[pid=22461] ppid=22458 vsize=21504 CPUtime=5.97
/proc/22461/stat : 22461 (LySATc) R 22458 22458 22156 0 -1 4194304 5248 0 0 0 593 4 0 0 25 0 1 0 91910807 22020096 5233 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/22461/statm: 5376 5233 78 171 0 5203 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 26860

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 22461
/proc/meminfo: memFree=1720560/2055920 swapFree=4181280/4192956
[pid=22458] ppid=22456 vsize=5356 CPUtime=0.31
/proc/22458/stat : 22458 (lysat.sh) S 22456 22458 22156 0 -1 4194304 310 2689 0 0 0 0 28 3 17 0 1 0 91910775 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22458/statm: 1339 237 195 169 0 50 0
[pid=22461] ppid=22458 vsize=27580 CPUtime=12.36
/proc/22461/stat : 22461 (LySATc) R 22458 22458 22156 0 -1 4194304 6757 0 0 0 1231 5 0 0 25 0 1 0 91910807 28241920 6742 1992294400 134512640 135214827 4294956208 18446744073709551615 134529451 0 0 4096 3 0 0 0 17 0 0 0
/proc/22461/statm: 6895 6742 78 171 0 6722 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 32936

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 22461
/proc/meminfo: memFree=1710640/2055920 swapFree=4181280/4192956
[pid=22458] ppid=22456 vsize=5356 CPUtime=0.31
/proc/22458/stat : 22458 (lysat.sh) S 22456 22458 22156 0 -1 4194304 310 2689 0 0 0 0 28 3 17 0 1 0 91910775 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22458/statm: 1339 237 195 169 0 50 0
[pid=22461] ppid=22458 vsize=37328 CPUtime=25.16
/proc/22461/stat : 22461 (LySATc) R 22458 22458 22156 0 -1 4194304 9187 0 0 0 2509 7 0 0 25 0 1 0 91910807 38223872 9172 1992294400 134512640 135214827 4294956208 18446744073709551615 134529460 0 0 4096 3 0 0 0 17 0 0 0
/proc/22461/statm: 9332 9173 78 171 0 9159 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 42684

[startup+51.1026 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 22461
/proc/meminfo: memFree=1694512/2055920 swapFree=4181280/4192956
[pid=22458] ppid=22456 vsize=5356 CPUtime=0.31
/proc/22458/stat : 22458 (lysat.sh) S 22456 22458 22156 0 -1 4194304 310 2689 0 0 0 0 28 3 17 0 1 0 91910775 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22458/statm: 1339 237 195 169 0 50 0
[pid=22461] ppid=22458 vsize=53468 CPUtime=50.74
/proc/22461/stat : 22461 (LySATc) R 22458 22458 22156 0 -1 4194304 13236 0 0 0 5063 11 0 0 25 0 1 0 91910807 54751232 13221 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/22461/statm: 13367 13221 78 171 0 13194 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 58824

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 22461
/proc/meminfo: memFree=1672112/2055920 swapFree=4181280/4192956
[pid=22458] ppid=22456 vsize=5356 CPUtime=0.31
/proc/22458/stat : 22458 (lysat.sh) S 22456 22458 22156 0 -1 4194304 310 2689 0 0 0 0 28 3 17 0 1 0 91910775 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22458/statm: 1339 237 195 169 0 50 0
[pid=22461] ppid=22458 vsize=75600 CPUtime=101.92
/proc/22461/stat : 22461 (LySATc) R 22458 22458 22156 0 -1 4194304 18753 0 0 0 10175 17 0 0 25 0 1 0 91910807 77414400 18738 1992294400 134512640 135214827 4294956208 18446744073709551615 134529227 0 0 4096 3 0 0 0 17 0 0 0
/proc/22461/statm: 18900 18738 78 171 0 18727 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 80956

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 22461
/proc/meminfo: memFree=1652784/2055920 swapFree=4181280/4192956
[pid=22458] ppid=22456 vsize=5356 CPUtime=0.31
/proc/22458/stat : 22458 (lysat.sh) S 22456 22458 22156 0 -1 4194304 310 2689 0 0 0 0 28 3 17 0 1 0 91910775 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22458/statm: 1339 237 195 169 0 50 0
[pid=22461] ppid=22458 vsize=95184 CPUtime=161.9
/proc/22461/stat : 22461 (LySATc) R 22458 22458 22156 0 -1 4194304 23600 0 0 0 16168 22 0 0 25 0 1 0 91910807 97468416 23585 1992294400 134512640 135214827 4294956208 18446744073709551615 134529308 0 0 4096 3 0 0 0 17 0 0 0
/proc/22461/statm: 23796 23585 78 171 0 23623 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 100540

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 22461
/proc/meminfo: memFree=1640560/2055920 swapFree=4181280/4192956
[pid=22458] ppid=22456 vsize=5356 CPUtime=0.31
/proc/22458/stat : 22458 (lysat.sh) S 22456 22458 22156 0 -1 4194304 310 2689 0 0 0 0 28 3 17 0 1 0 91910775 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22458/statm: 1339 237 195 169 0 50 0
[pid=22461] ppid=22458 vsize=107216 CPUtime=221.87
/proc/22461/stat : 22461 (LySATc) R 22458 22458 22156 0 -1 4194304 26605 0 0 0 22163 24 0 0 25 0 1 0 91910807 109789184 26590 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/22461/statm: 26804 26590 78 171 0 26631 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 112572

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 22461
/proc/meminfo: memFree=1627632/2055920 swapFree=4181280/4192956
[pid=22458] ppid=22456 vsize=5356 CPUtime=0.31
/proc/22458/stat : 22458 (lysat.sh) S 22456 22458 22156 0 -1 4194304 310 2689 0 0 0 0 28 3 17 0 1 0 91910775 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22458/statm: 1339 237 195 169 0 50 0
[pid=22461] ppid=22458 vsize=120172 CPUtime=281.85
/proc/22461/stat : 22461 (LySATc) R 22458 22458 22156 0 -1 4194304 29850 0 0 0 28157 28 0 0 25 0 1 0 91910807 123056128 29835 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/22461/statm: 30043 29835 78 171 0 29870 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 125528

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 22461
/proc/meminfo: memFree=1617200/2055920 swapFree=4181280/4192956
[pid=22458] ppid=22456 vsize=5356 CPUtime=0.31
/proc/22458/stat : 22458 (lysat.sh) S 22456 22458 22156 0 -1 4194304 310 2689 0 0 0 0 28 3 17 0 1 0 91910775 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22458/statm: 1339 237 195 169 0 50 0
[pid=22461] ppid=22458 vsize=130872 CPUtime=341.83
/proc/22461/stat : 22461 (LySATc) R 22458 22458 22156 0 -1 4194304 32418 0 0 0 34152 31 0 0 25 0 1 0 91910807 134012928 32403 1992294400 134512640 135214827 4294956208 18446744073709551615 134529437 0 0 4096 3 0 0 0 17 0 0 0
/proc/22461/statm: 32718 32403 78 171 0 32545 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 136228


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

/proc/22461/statm: 41168 40819 78 171 0 40995 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 170028

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 22467
/proc/meminfo: memFree=1577968/2055920 swapFree=4181280/4192956
[pid=22458] ppid=22456 vsize=5356 CPUtime=0.31
/proc/22458/stat : 22458 (lysat.sh) S 22456 22458 22156 0 -1 4194304 310 2689 0 0 0 0 28 3 17 0 1 0 91910775 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22458/statm: 1339 237 195 169 0 50 0
[pid=22461] ppid=22458 vsize=170160 CPUtime=641.7
/proc/22461/stat : 22461 (LySATc) R 22458 22458 22156 0 -1 4194304 42180 0 0 0 64127 43 0 0 25 0 1 0 91910807 174243840 42165 1992294400 134512640 135214827 4294956208 18446744073709551615 134529497 0 0 4096 3 0 0 0 17 0 0 0
/proc/22461/statm: 42540 42165 78 171 0 42367 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 175516

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22467
/proc/meminfo: memFree=1572656/2055920 swapFree=4181280/4192956
[pid=22458] ppid=22456 vsize=5356 CPUtime=0.31
/proc/22458/stat : 22458 (lysat.sh) S 22456 22458 22156 0 -1 4194304 310 2689 0 0 0 0 28 3 17 0 1 0 91910775 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22458/statm: 1339 237 195 169 0 50 0
[pid=22461] ppid=22458 vsize=175436 CPUtime=701.69
/proc/22461/stat : 22461 (LySATc) R 22458 22458 22156 0 -1 4194304 43524 0 0 0 70124 45 0 0 25 0 1 0 91910807 179646464 43509 1992294400 134512640 135214827 4294956208 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 0 0 0
/proc/22461/statm: 43859 43509 78 171 0 43686 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 180792

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22467
/proc/meminfo: memFree=1567344/2055920 swapFree=4181280/4192956
[pid=22458] ppid=22456 vsize=5356 CPUtime=0.31
/proc/22458/stat : 22458 (lysat.sh) S 22456 22458 22156 0 -1 4194304 310 2689 0 0 0 0 28 3 17 0 1 0 91910775 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22458/statm: 1339 237 195 169 0 50 0
[pid=22461] ppid=22458 vsize=180796 CPUtime=761.66
/proc/22461/stat : 22461 (LySATc) R 22458 22458 22156 0 -1 4194304 44837 0 0 0 76120 46 0 0 25 0 1 0 91910807 185135104 44822 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/22461/statm: 45199 44822 78 171 0 45026 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 186152

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22467
/proc/meminfo: memFree=1560816/2055920 swapFree=4181280/4192956
[pid=22458] ppid=22456 vsize=5356 CPUtime=0.31
/proc/22458/stat : 22458 (lysat.sh) S 22456 22458 22156 0 -1 4194304 310 2689 0 0 0 0 28 3 17 0 1 0 91910775 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22458/statm: 1339 237 195 169 0 50 0
[pid=22461] ppid=22458 vsize=187344 CPUtime=821.64
/proc/22461/stat : 22461 (LySATc) R 22458 22458 22156 0 -1 4194304 46485 0 0 0 82116 48 0 0 25 0 1 0 91910807 191840256 46470 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/22461/statm: 46836 46470 78 171 0 46663 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 192700

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22467
/proc/meminfo: memFree=1553200/2055920 swapFree=4181280/4192956
[pid=22458] ppid=22456 vsize=5356 CPUtime=0.31
/proc/22458/stat : 22458 (lysat.sh) S 22456 22458 22156 0 -1 4194304 310 2689 0 0 0 0 28 3 17 0 1 0 91910775 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22458/statm: 1339 237 195 169 0 50 0
[pid=22461] ppid=22458 vsize=195568 CPUtime=881.61
/proc/22461/stat : 22461 (LySATc) R 22458 22458 22156 0 -1 4194304 48362 0 0 0 88112 49 0 0 25 0 1 0 91910807 200261632 48347 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/22461/statm: 48892 48347 78 171 0 48719 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 200924

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22467
/proc/meminfo: memFree=1545456/2055920 swapFree=4181280/4192956
[pid=22458] ppid=22456 vsize=5356 CPUtime=0.31
/proc/22458/stat : 22458 (lysat.sh) S 22456 22458 22156 0 -1 4194304 310 2689 0 0 0 0 28 3 17 0 1 0 91910775 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22458/statm: 1339 237 195 169 0 50 0
[pid=22461] ppid=22458 vsize=203300 CPUtime=941.59
/proc/22461/stat : 22461 (LySATc) R 22458 22458 22156 0 -1 4194304 50306 0 0 0 94107 52 0 0 25 0 1 0 91910807 208179200 50291 1992294400 134512640 135214827 4294956208 18446744073709551615 134529227 0 0 4096 3 0 0 0 17 0 0 0
/proc/22461/statm: 50825 50291 78 171 0 50652 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 208656

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22467
/proc/meminfo: memFree=1538800/2055920 swapFree=4181280/4192956
[pid=22458] ppid=22456 vsize=5356 CPUtime=0.31
/proc/22458/stat : 22458 (lysat.sh) S 22456 22458 22156 0 -1 4194304 310 2689 0 0 0 0 28 3 17 0 1 0 91910775 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22458/statm: 1339 237 195 169 0 50 0
[pid=22461] ppid=22458 vsize=209964 CPUtime=1001.57
/proc/22461/stat : 22461 (LySATc) R 22458 22458 22156 0 -1 4194304 51967 0 0 0 100103 54 0 0 25 0 1 0 91910807 215003136 51952 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/22461/statm: 52491 51952 78 171 0 52318 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 215320

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22467
/proc/meminfo: memFree=1532400/2055920 swapFree=4181280/4192956
[pid=22458] ppid=22456 vsize=5356 CPUtime=0.31
/proc/22458/stat : 22458 (lysat.sh) S 22456 22458 22156 0 -1 4194304 310 2689 0 0 0 0 28 3 17 0 1 0 91910775 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22458/statm: 1339 237 195 169 0 50 0
[pid=22461] ppid=22458 vsize=216312 CPUtime=1061.54
/proc/22461/stat : 22461 (LySATc) R 22458 22458 22156 0 -1 4194304 53553 0 0 0 106099 55 0 0 25 0 1 0 91910807 221503488 53538 1992294400 134512640 135214827 4294956208 18446744073709551615 134529497 0 0 4096 3 0 0 0 17 0 0 0
/proc/22461/statm: 54078 53538 78 171 0 53905 0
Current children cumulated CPU time (s) 1061.85
Current children cumulated vsize (KiB) 221668

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22467
/proc/meminfo: memFree=1532336/2055920 swapFree=4181280/4192956
[pid=22458] ppid=22456 vsize=5356 CPUtime=0.31
/proc/22458/stat : 22458 (lysat.sh) S 22456 22458 22156 0 -1 4194304 310 2689 0 0 0 0 28 3 17 0 1 0 91910775 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22458/statm: 1339 237 195 169 0 50 0
[pid=22461] ppid=22458 vsize=216312 CPUtime=1121.52
/proc/22461/stat : 22461 (LySATc) R 22458 22458 22156 0 -1 4194304 53553 0 0 0 112096 56 0 0 25 0 1 0 91910807 221503488 53538 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/22461/statm: 54078 53538 78 171 0 53905 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 221668

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22467
/proc/meminfo: memFree=1532336/2055920 swapFree=4181280/4192956
[pid=22458] ppid=22456 vsize=5356 CPUtime=0.31
/proc/22458/stat : 22458 (lysat.sh) S 22456 22458 22156 0 -1 4194304 310 2689 0 0 0 0 28 3 17 0 1 0 91910775 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22458/statm: 1339 237 195 169 0 50 0
[pid=22461] ppid=22458 vsize=216312 CPUtime=1181.5
/proc/22461/stat : 22461 (LySATc) R 22458 22458 22156 0 -1 4194304 53554 0 0 0 118094 56 0 0 25 0 1 0 91910807 221503488 53539 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/22461/statm: 54078 53539 78 171 0 53905 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 221668



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22467
/proc/meminfo: memFree=1532336/2055920 swapFree=4181280/4192956
[pid=22458] ppid=22456 vsize=5356 CPUtime=0.31
/proc/22458/stat : 22458 (lysat.sh) S 22456 22458 22156 0 -1 4194304 310 2689 0 0 0 0 28 3 17 0 1 0 91910775 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22458/statm: 1339 237 195 169 0 50 0
[pid=22461] ppid=22458 vsize=216312 CPUtime=1199.69
/proc/22461/stat : 22461 (LySATc) R 22458 22458 22156 0 -1 4194304 53555 0 0 0 119913 56 0 0 25 0 1 0 91910807 221503488 53540 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/22461/statm: 54078 53540 78 171 0 53905 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 221668

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 1.00 2/66 22467
/proc/meminfo: memFree=1532336/2055920 swapFree=4181280/4192956
[pid=22458] ppid=22456 vsize=5356 CPUtime=0.31
/proc/22458/stat : 22458 (lysat.sh) S 22456 22458 22156 0 -1 4194304 310 2689 0 0 0 0 28 3 17 0 1 0 91910775 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22458/statm: 1339 237 195 169 0 50 0
[pid=22461] ppid=22458 vsize=216312 CPUtime=1199.69
/proc/22461/stat : 22461 (LySATc) R 22458 22458 22156 0 -1 4194304 53555 0 0 0 119913 56 0 0 25 0 1 0 91910807 221503488 53540 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/22461/statm: 54078 53540 78 171 0 53905 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 221668

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 22458 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=282956
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=37994
# CPU time returned by wait4() is 0.32095
# while last known CPU time is 1200
#
# 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
CPU user time (s): 1199.41
CPU system time (s): 0.59
CPU usage (%): 99.9574
Max. virtual memory (cumulated for all children) (KiB): 221668

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.282956
system time used= 0.037994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2999
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 4

runsolver used 1.02384 second user time and 3.35449 second system time

The end

Launcher Data 

Begin job on node48 at 2009-04-25 07:53:50
IDJOB=1718657
IDBENCH=20493
IDSOLVER=512
FILE ID=node48/1718657-1240638830
PBS_JOBID= 9186421
Free space on /tmp= 66304 MiB

SOLVER NAME= LySAT c/2009-03-20
BENCH NAME= SAT07/industrial/grieu/vmpc_34.cnf
COMMAND LINE= lysat.sh BENCHNAME c
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1718657-1240638830/watcher-1718657-1240638830 -o /tmp/evaluation-result-1718657-1240638830/solver-1718657-1240638830 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1718657-1240638830.cnf c

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

MD5SUM BENCH= a27d41b3e10d867544cd2bff7d005be2
RANDOM SEED=65089016

node48.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		: 3000.209
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		: 3000.209
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:       1750624 kB
Buffers:         51744 kB
Cached:         176444 kB
SwapCached:       5596 kB
Active:          88632 kB
Inactive:       147504 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1750624 kB
SwapTotal:     4192956 kB
SwapFree:      4181280 kB
Dirty:            4924 kB
Writeback:           0 kB
Mapped:          13496 kB
Slab:            55204 kB
Committed_AS:   394308 kB
PageTables:       1368 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= 66300 MiB
End job on node48 at 2009-04-25 08:13:53