Trace number 1738313

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) 1200.08 1200.71

General information on the benchmark

NameCRAFTED/sgi/
new-difficult-23-189-21-75.cnf
MD5SUM46a186d5aa9ba41a176adf24fb365342
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.195969
Satisfiable
(Un)Satisfiability was proved
Number of variables483
Number of clauses25396
Sum of the clauses size51233
Maximum clause length23
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 225375
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 521

Solver Data 

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |   25396    51233 |    7618       0        0     nan |  0.000 % |
0.02/0.05	c |         0 |   24913    68224 |      --       0       --      -- |     --   | -483/16991
0.02/0.05	c ==============================================================================
0.02/0.05	c Result  :   #vars: 462   #clauses: 24913   #literals: 68224
0.02/0.05	c CPU time:   0.048992 s
0.02/0.05	c ==============================================================================
0.02/0.08	This is MiniSat 2.0 beta
0.02/0.08	WARNING: for repeatability, setting FPU to use double precision
0.02/0.08	============================[ Problem Statistics ]=============================
0.02/0.08	|                                                                             |
0.02/0.08	|  Number of variables:  462                                                  |
0.02/0.08	|  Number of clauses:    24913                                                |
0.02/0.09	|  Parsing time:         0.01         s                                       |

Verifier Data 

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

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1738313-1240837038/watcher-1738313-1240837038 -o /tmp/evaluation-result-1738313-1240837038/solver-1738313-1240837038 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1738313-1240837038.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 3/64 777
/proc/meminfo: memFree=1554680/2055920 swapFree=4181468/4192956
[pid=777] ppid=775 vsize=5356 CPUtime=0
/proc/777/stat : 777 (lysat.sh) R 775 777 487 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 111730035 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 271638391455 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/777/statm: 1339 234 194 169 0 50 0
[pid=778] ppid=777 vsize=824 CPUtime=0
/proc/778/stat : 778 (SatElite) R 777 777 487 0 -1 4194304 129 0 0 0 0 0 0 0 18 0 1 0 111730036 843776 113 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/778/statm: 206 113 51 127 0 76 0

[startup+0.0283729 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 777
/proc/meminfo: memFree=1554680/2055920 swapFree=4181468/4192956
[pid=777] ppid=775 vsize=5356 CPUtime=0
/proc/777/stat : 777 (lysat.sh) S 775 777 487 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 111730035 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/777/statm: 1339 235 195 169 0 50 0
[pid=778] ppid=777 vsize=2940 CPUtime=0.02
/proc/778/stat : 778 (SatElite) R 777 777 487 0 -1 4194304 613 0 0 0 2 0 0 0 19 0 1 0 111730036 3010560 580 1992294400 134512640 135034092 4294956096 18446744073709551615 134569232 0 0 4096 3 0 0 0 17 0 0 0
/proc/778/statm: 735 580 68 127 0 605 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 8296

[startup+0.101389 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 777
/proc/meminfo: memFree=1554680/2055920 swapFree=4181468/4192956
[pid=777] ppid=775 vsize=5356 CPUtime=0.07
/proc/777/stat : 777 (lysat.sh) S 775 777 487 0 -1 4194304 310 618 0 0 0 0 7 0 16 0 1 0 111730035 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/777/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5356

[startup+0.301428 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 777
/proc/meminfo: memFree=1554680/2055920 swapFree=4181468/4192956
[pid=777] ppid=775 vsize=5356 CPUtime=0.07
/proc/777/stat : 777 (lysat.sh) S 775 777 487 0 -1 4194304 310 618 0 0 0 0 7 0 16 0 1 0 111730035 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/777/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5356

[startup+0.701504 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 777
/proc/meminfo: memFree=1554680/2055920 swapFree=4181468/4192956
[pid=777] ppid=775 vsize=5356 CPUtime=0.07
/proc/777/stat : 777 (lysat.sh) S 775 777 487 0 -1 4194304 310 618 0 0 0 0 7 0 16 0 1 0 111730035 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/777/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5356

[startup+1.50164 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 780
/proc/meminfo: memFree=1549160/2055920 swapFree=4181468/4192956
[pid=777] ppid=775 vsize=5356 CPUtime=0.07
/proc/777/stat : 777 (lysat.sh) S 775 777 487 0 -1 4194304 310 618 0 0 0 0 7 0 16 0 1 0 111730035 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/777/statm: 1339 237 195 169 0 50 0
[pid=780] ppid=777 vsize=7148 CPUtime=1.4
/proc/780/stat : 780 (LySATc) R 777 777 487 0 -1 4194304 1511 0 0 0 140 0 0 0 25 0 1 0 111730043 7319552 1496 1992294400 134512640 135214827 4294956208 18446744073709551615 134529372 0 0 4096 3 0 0 0 17 0 0 0
/proc/780/statm: 1787 1496 77 171 0 1614 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 12504

[startup+3.10193 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 780
/proc/meminfo: memFree=1547312/2055920 swapFree=4181468/4192956
[pid=777] ppid=775 vsize=5356 CPUtime=0.07
/proc/777/stat : 777 (lysat.sh) S 775 777 487 0 -1 4194304 310 618 0 0 0 0 7 0 16 0 1 0 111730035 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/777/statm: 1339 237 195 169 0 50 0
[pid=780] ppid=777 vsize=9176 CPUtime=3
/proc/780/stat : 780 (LySATc) R 777 777 487 0 -1 4194304 2016 0 0 0 300 0 0 0 25 0 1 0 111730043 9396224 2001 1992294400 134512640 135214827 4294956208 18446744073709551615 134720950 0 0 4096 3 0 0 0 17 0 0 0
/proc/780/statm: 2294 2001 77 171 0 2121 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 14532

[startup+6.30151 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 780
/proc/meminfo: memFree=1544304/2055920 swapFree=4181468/4192956
[pid=777] ppid=775 vsize=5356 CPUtime=0.07
/proc/777/stat : 777 (lysat.sh) S 775 777 487 0 -1 4194304 310 618 0 0 0 0 7 0 16 0 1 0 111730035 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/777/statm: 1339 237 195 169 0 50 0
[pid=780] ppid=777 vsize=11556 CPUtime=6.2
/proc/780/stat : 780 (LySATc) R 777 777 487 0 -1 4194304 2626 0 0 0 619 1 0 0 25 0 1 0 111730043 11833344 2611 1992294400 134512640 135214827 4294956208 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 0 0 0
/proc/780/statm: 2889 2611 77 171 0 2716 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 16912

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 780
/proc/meminfo: memFree=1540784/2055920 swapFree=4181468/4192956
[pid=777] ppid=775 vsize=5356 CPUtime=0.07
/proc/777/stat : 777 (lysat.sh) S 775 777 487 0 -1 4194304 310 618 0 0 0 0 7 0 16 0 1 0 111730035 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/777/statm: 1339 237 195 169 0 50 0
[pid=780] ppid=777 vsize=14648 CPUtime=12.6
/proc/780/stat : 780 (LySATc) R 777 777 487 0 -1 4194304 3394 0 0 0 1258 2 0 0 25 0 1 0 111730043 14999552 3379 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/780/statm: 3662 3379 77 171 0 3489 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 20004

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 780
/proc/meminfo: memFree=1539120/2055920 swapFree=4181468/4192956
[pid=777] ppid=775 vsize=5356 CPUtime=0.07
/proc/777/stat : 777 (lysat.sh) S 775 777 487 0 -1 4194304 310 618 0 0 0 0 7 0 16 0 1 0 111730035 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/777/statm: 1339 237 195 169 0 50 0
[pid=780] ppid=777 vsize=16132 CPUtime=25.39
/proc/780/stat : 780 (LySATc) R 777 777 487 0 -1 4194304 3749 0 0 0 2536 3 0 0 25 0 1 0 111730043 16519168 3734 1992294400 134512640 135214827 4294956208 18446744073709551615 134529383 0 0 4096 3 0 0 0 17 0 0 0
/proc/780/statm: 4033 3734 77 171 0 3860 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 21488

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 780
/proc/meminfo: memFree=1536496/2055920 swapFree=4181468/4192956
[pid=777] ppid=775 vsize=5356 CPUtime=0.07
/proc/777/stat : 777 (lysat.sh) S 775 777 487 0 -1 4194304 310 618 0 0 0 0 7 0 16 0 1 0 111730035 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/777/statm: 1339 237 195 169 0 50 0
[pid=780] ppid=777 vsize=18936 CPUtime=50.98
/proc/780/stat : 780 (LySATc) R 777 777 487 0 -1 4194304 4428 0 0 0 5095 3 0 0 25 0 1 0 111730043 19390464 4413 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/780/statm: 4734 4413 77 171 0 4561 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 24292

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 780
/proc/meminfo: memFree=1532144/2055920 swapFree=4181468/4192956
[pid=777] ppid=775 vsize=5356 CPUtime=0.07
/proc/777/stat : 777 (lysat.sh) S 775 777 487 0 -1 4194304 310 618 0 0 0 0 7 0 16 0 1 0 111730035 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/777/statm: 1339 237 195 169 0 50 0
[pid=780] ppid=777 vsize=23420 CPUtime=102.16
/proc/780/stat : 780 (LySATc) R 777 777 487 0 -1 4194304 5482 0 0 0 10212 4 0 0 25 0 1 0 111730043 23982080 5467 1992294400 134512640 135214827 4294956208 18446744073709551615 134529308 0 0 4096 3 0 0 0 17 0 0 0
/proc/780/statm: 5855 5467 77 171 0 5682 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 28776

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 780
/proc/meminfo: memFree=1529904/2055920 swapFree=4181468/4192956
[pid=777] ppid=775 vsize=5356 CPUtime=0.07
/proc/777/stat : 777 (lysat.sh) S 775 777 487 0 -1 4194304 310 618 0 0 0 0 7 0 16 0 1 0 111730035 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/777/statm: 1339 237 195 169 0 50 0
[pid=780] ppid=777 vsize=25796 CPUtime=162.12
/proc/780/stat : 780 (LySATc) R 777 777 487 0 -1 4194304 6047 0 0 0 16208 4 0 0 25 0 1 0 111730043 26415104 6032 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/780/statm: 6449 6032 77 171 0 6276 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 31152

[startup+222.303 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 780
/proc/meminfo: memFree=1526960/2055920 swapFree=4181468/4192956
[pid=777] ppid=775 vsize=5356 CPUtime=0.07
/proc/777/stat : 777 (lysat.sh) S 775 777 487 0 -1 4194304 310 618 0 0 0 0 7 0 16 0 1 0 111730035 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/777/statm: 1339 237 195 169 0 50 0
[pid=780] ppid=777 vsize=28748 CPUtime=222.1
/proc/780/stat : 780 (LySATc) R 777 777 487 0 -1 4194304 6766 0 0 0 22205 5 0 0 25 0 1 0 111730043 29437952 6751 1992294400 134512640 135214827 4294956208 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 0 0 0
/proc/780/statm: 7187 6751 77 171 0 7014 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 34104

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 786
/proc/meminfo: memFree=1523432/2055920 swapFree=4181468/4192956
[pid=777] ppid=775 vsize=5356 CPUtime=0.07
/proc/777/stat : 777 (lysat.sh) S 775 777 487 0 -1 4194304 310 618 0 0 0 0 7 0 16 0 1 0 111730035 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/777/statm: 1339 237 195 169 0 50 0
[pid=780] ppid=777 vsize=31652 CPUtime=282.06
/proc/780/stat : 780 (LySATc) R 777 777 487 0 -1 4194304 7475 0 0 0 28200 6 0 0 25 0 1 0 111730043 32411648 7460 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/780/statm: 7913 7460 77 171 0 7740 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 37008

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 786
/proc/meminfo: memFree=1520616/2055920 swapFree=4181468/4192956
[pid=777] ppid=775 vsize=5356 CPUtime=0.07
/proc/777/stat : 777 (lysat.sh) S 775 777 487 0 -1 4194304 310 618 0 0 0 0 7 0 16 0 1 0 111730035 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/777/statm: 1339 237 195 169 0 50 0
[pid=780] ppid=777 vsize=34724 CPUtime=342.03
/proc/780/stat : 780 (LySATc) R 777 777 487 0 -1 4194304 8219 0 0 0 34196 7 0 0 25 0 1 0 111730043 35557376 8204 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/780/statm: 8681 8204 77 171 0 8508 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 40080

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 786
/proc/meminfo: memFree=1520424/2055920 swapFree=4181468/4192956
[pid=777] ppid=775 vsize=5356 CPUtime=0.07
/proc/777/stat : 777 (lysat.sh) S 775 777 487 0 -1 4194304 310 618 0 0 0 0 7 0 16 0 1 0 111730035 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/777/statm: 1339 237 195 169 0 50 0

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

/proc/780/statm: 9655 9115 77 171 0 9482 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 43976

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 786
/proc/meminfo: memFree=1516528/2055920 swapFree=4181468/4192956
[pid=777] ppid=775 vsize=5356 CPUtime=0.07
/proc/777/stat : 777 (lysat.sh) S 775 777 487 0 -1 4194304 310 618 0 0 0 0 7 0 16 0 1 0 111730035 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/777/statm: 1339 237 195 169 0 50 0
[pid=780] ppid=777 vsize=38928 CPUtime=641.88
/proc/780/stat : 780 (LySATc) R 777 777 487 0 -1 4194304 9219 0 0 0 64180 8 0 0 25 0 1 0 111730043 39862272 9204 1992294400 134512640 135214827 4294956208 18446744073709551615 134529397 0 0 4096 3 0 0 0 17 0 0 0
/proc/780/statm: 9732 9204 77 171 0 9559 0
Current children cumulated CPU time (s) 641.95
Current children cumulated vsize (KiB) 44284

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 786
/proc/meminfo: memFree=1515696/2055920 swapFree=4181468/4192956
[pid=777] ppid=775 vsize=5356 CPUtime=0.07
/proc/777/stat : 777 (lysat.sh) S 775 777 487 0 -1 4194304 310 618 0 0 0 0 7 0 16 0 1 0 111730035 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/777/statm: 1339 237 195 169 0 50 0
[pid=780] ppid=777 vsize=39644 CPUtime=701.84
/proc/780/stat : 780 (LySATc) R 777 777 487 0 -1 4194304 9402 0 0 0 70176 8 0 0 25 0 1 0 111730043 40595456 9387 1992294400 134512640 135214827 4294956208 18446744073709551615 134536817 0 0 4096 3 0 0 0 17 0 0 0
/proc/780/statm: 9911 9387 77 171 0 9738 0
Current children cumulated CPU time (s) 701.91
Current children cumulated vsize (KiB) 45000

[startup+762.306 s]
/proc/loadavg: 1.04 1.01 1.02 2/66 786
/proc/meminfo: memFree=1515184/2055920 swapFree=4181468/4192956
[pid=777] ppid=775 vsize=5356 CPUtime=0.07
/proc/777/stat : 777 (lysat.sh) S 775 777 487 0 -1 4194304 310 618 0 0 0 0 7 0 16 0 1 0 111730035 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/777/statm: 1339 237 195 169 0 50 0
[pid=780] ppid=777 vsize=40292 CPUtime=761.82
/proc/780/stat : 780 (LySATc) R 777 777 487 0 -1 4194304 9520 0 0 0 76174 8 0 0 25 0 1 0 111730043 41259008 9505 1992294400 134512640 135214827 4294956208 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 0 0 0
/proc/780/statm: 10073 9505 77 171 0 9900 0
Current children cumulated CPU time (s) 761.89
Current children cumulated vsize (KiB) 45648

[startup+822.302 s]
/proc/loadavg: 1.06 1.02 1.02 2/66 786
/proc/meminfo: memFree=1514928/2055920 swapFree=4181468/4192956
[pid=777] ppid=775 vsize=5356 CPUtime=0.07
/proc/777/stat : 777 (lysat.sh) S 775 777 487 0 -1 4194304 310 618 0 0 0 0 7 0 16 0 1 0 111730035 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/777/statm: 1339 237 195 169 0 50 0
[pid=780] ppid=777 vsize=40628 CPUtime=821.8
/proc/780/stat : 780 (LySATc) R 777 777 487 0 -1 4194304 9587 0 0 0 82171 9 0 0 25 0 1 0 111730043 41603072 9572 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/780/statm: 10157 9572 77 171 0 9984 0
Current children cumulated CPU time (s) 821.87
Current children cumulated vsize (KiB) 45984

[startup+882.302 s]
/proc/loadavg: 1.16 1.06 1.03 2/66 786
/proc/meminfo: memFree=1510960/2055920 swapFree=4181468/4192956
[pid=777] ppid=775 vsize=5356 CPUtime=0.07
/proc/777/stat : 777 (lysat.sh) S 775 777 487 0 -1 4194304 310 618 0 0 0 0 7 0 16 0 1 0 111730035 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/777/statm: 1339 237 195 169 0 50 0
[pid=780] ppid=777 vsize=44588 CPUtime=881.76
/proc/780/stat : 780 (LySATc) R 777 777 487 0 -1 4194304 10582 0 0 0 88167 9 0 0 25 0 1 0 111730043 45658112 10567 1992294400 134512640 135214827 4294956208 18446744073709551615 134529381 0 0 4096 3 0 0 0 17 0 0 0
/proc/780/statm: 11147 10567 77 171 0 10974 0
Current children cumulated CPU time (s) 881.83
Current children cumulated vsize (KiB) 49944

[startup+942.301 s]
/proc/loadavg: 1.10 1.06 1.03 2/66 786
/proc/meminfo: memFree=1509936/2055920 swapFree=4181468/4192956
[pid=777] ppid=775 vsize=5356 CPUtime=0.07
/proc/777/stat : 777 (lysat.sh) S 775 777 487 0 -1 4194304 310 618 0 0 0 0 7 0 16 0 1 0 111730035 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/777/statm: 1339 237 195 169 0 50 0
[pid=780] ppid=777 vsize=45720 CPUtime=941.73
/proc/780/stat : 780 (LySATc) R 777 777 487 0 -1 4194304 10842 0 0 0 94164 9 0 0 25 0 1 0 111730043 46817280 10827 1992294400 134512640 135214827 4294956208 18446744073709551615 134529267 0 0 4096 3 0 0 0 17 0 0 0
/proc/780/statm: 11430 10827 77 171 0 11257 0
Current children cumulated CPU time (s) 941.8
Current children cumulated vsize (KiB) 51076

[startup+1002.3 s]
/proc/loadavg: 1.06 1.06 1.03 2/66 786
/proc/meminfo: memFree=1509424/2055920 swapFree=4181468/4192956
[pid=777] ppid=775 vsize=5356 CPUtime=0.07
/proc/777/stat : 777 (lysat.sh) S 775 777 487 0 -1 4194304 310 618 0 0 0 0 7 0 16 0 1 0 111730035 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/777/statm: 1339 237 195 169 0 50 0
[pid=780] ppid=777 vsize=46400 CPUtime=1001.71
/proc/780/stat : 780 (LySATc) R 777 777 487 0 -1 4194304 10983 0 0 0 100161 10 0 0 25 0 1 0 111730043 47513600 10968 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/780/statm: 11600 10968 77 171 0 11427 0
Current children cumulated CPU time (s) 1001.78
Current children cumulated vsize (KiB) 51756

[startup+1062.3 s]
/proc/loadavg: 1.02 1.05 1.02 2/66 786
/proc/meminfo: memFree=1509168/2055920 swapFree=4181468/4192956
[pid=777] ppid=775 vsize=5356 CPUtime=0.07
/proc/777/stat : 777 (lysat.sh) S 775 777 487 0 -1 4194304 310 618 0 0 0 0 7 0 16 0 1 0 111730035 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/777/statm: 1339 237 195 169 0 50 0
[pid=780] ppid=777 vsize=46564 CPUtime=1061.67
/proc/780/stat : 780 (LySATc) R 777 777 487 0 -1 4194304 11028 0 0 0 106157 10 0 0 25 0 1 0 111730043 47681536 11013 1992294400 134512640 135214827 4294956208 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 0 0 0
/proc/780/statm: 11641 11013 77 171 0 11468 0
Current children cumulated CPU time (s) 1061.74
Current children cumulated vsize (KiB) 51920

[startup+1122.3 s]
/proc/loadavg: 1.01 1.04 1.02 2/66 786
/proc/meminfo: memFree=1508592/2055920 swapFree=4181468/4192956
[pid=777] ppid=775 vsize=5356 CPUtime=0.07
/proc/777/stat : 777 (lysat.sh) S 775 777 487 0 -1 4194304 310 618 0 0 0 0 7 0 16 0 1 0 111730035 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/777/statm: 1339 237 195 169 0 50 0
[pid=780] ppid=777 vsize=47324 CPUtime=1121.65
/proc/780/stat : 780 (LySATc) R 777 777 487 0 -1 4194304 11177 0 0 0 112155 10 0 0 25 0 1 0 111730043 48459776 11162 1992294400 134512640 135214827 4294956208 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 0 0 0
/proc/780/statm: 11831 11162 77 171 0 11658 0
Current children cumulated CPU time (s) 1121.72
Current children cumulated vsize (KiB) 52680

[startup+1182.3 s]
/proc/loadavg: 1.00 1.03 1.01 2/66 786
/proc/meminfo: memFree=1508144/2055920 swapFree=4181468/4192956
[pid=777] ppid=775 vsize=5356 CPUtime=0.07
/proc/777/stat : 777 (lysat.sh) S 775 777 487 0 -1 4194304 310 618 0 0 0 0 7 0 16 0 1 0 111730035 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/777/statm: 1339 237 195 169 0 50 0
[pid=780] ppid=777 vsize=47612 CPUtime=1181.62
/proc/780/stat : 780 (LySATc) R 777 777 487 0 -1 4194304 11270 0 0 0 118152 10 0 0 25 0 1 0 111730043 48754688 11255 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/780/statm: 11903 11255 77 171 0 11730 0
Current children cumulated CPU time (s) 1181.69
Current children cumulated vsize (KiB) 52968



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.02 1.01 2/66 786
/proc/meminfo: memFree=1508144/2055920 swapFree=4181468/4192956
[pid=777] ppid=775 vsize=5356 CPUtime=0.07
/proc/777/stat : 777 (lysat.sh) S 775 777 487 0 -1 4194304 310 618 0 0 0 0 7 0 16 0 1 0 111730035 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/777/statm: 1339 237 195 169 0 50 0
[pid=780] ppid=777 vsize=47612 CPUtime=1200.01
/proc/780/stat : 780 (LySATc) R 777 777 487 0 -1 4194304 11270 0 0 0 119991 10 0 0 25 0 1 0 111730043 48754688 11255 1992294400 134512640 135214827 4294956208 18446744073709551615 134529437 0 0 4096 3 0 0 0 17 0 0 0
/proc/780/statm: 11903 11255 77 171 0 11730 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 52968

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

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

[startup+1200.7 s]
/proc/loadavg: 1.00 1.02 1.01 2/66 786
/proc/meminfo: memFree=1508144/2055920 swapFree=4181468/4192956
[pid=777] ppid=775 vsize=5356 CPUtime=0.07
/proc/777/stat : 777 (lysat.sh) S 775 777 487 0 -1 4194304 310 618 0 0 0 0 7 0 16 0 1 0 111730035 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/777/statm: 1339 237 195 169 0 50 0
[pid=780] ppid=777 vsize=47612 CPUtime=1200.01
/proc/780/stat : 780 (LySATc) R 777 777 487 0 -1 4194304 11270 0 0 0 119991 10 0 0 25 0 1 0 111730043 48754688 11255 1992294400 134512640 135214827 4294956208 18446744073709551615 134529437 0 0 4096 3 0 0 0 17 0 0 0
/proc/780/statm: 11903 11255 77 171 0 11730 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 52968

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 777 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=73988
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=7998
# CPU time returned by wait4() is 0.081986
# while last known CPU time is 1200.08
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.71
CPU time (s): 1200.08
CPU user time (s): 1199.98
CPU system time (s): 0.1
CPU usage (%): 99.9473
Max. virtual memory (cumulated for all children) (KiB): 52968

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.073988
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 928
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 2

runsolver used 0.992849 second user time and 3.38348 second system time

The end

Launcher Data 

Begin job on node67 at 2009-04-27 14:57:18
IDJOB=1738313
IDBENCH=71805
IDSOLVER=512
FILE ID=node67/1738313-1240837038
PBS_JOBID= 9187504
Free space on /tmp= 66144 MiB

SOLVER NAME= LySAT c/2009-03-20
BENCH NAME= SAT09/CRAFTED/sgi/new-difficult-23-189-21-75.cnf
COMMAND LINE= lysat.sh BENCHNAME c
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1738313-1240837038/watcher-1738313-1240837038 -o /tmp/evaluation-result-1738313-1240837038/solver-1738313-1240837038 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1738313-1240837038.cnf c

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

MD5SUM BENCH= 46a186d5aa9ba41a176adf24fb365342
RANDOM SEED=2109996276

node67.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		: 3000.277
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		: 3000.277
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:       1555160 kB
Buffers:         53476 kB
Cached:         361300 kB
SwapCached:       5396 kB
Active:          26856 kB
Inactive:       396384 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1555160 kB
SwapTotal:     4192956 kB
SwapFree:      4181468 kB
Dirty:            2464 kB
Writeback:           0 kB
Mapped:          14172 kB
Slab:            63504 kB
Committed_AS:   457700 kB
PageTables:       1436 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= 66140 MiB
End job on node67 at 2009-04-27 15:17:21