Trace number 1825624

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) 5000.02 5002.11

General information on the benchmark

NameCRAFTED/sgi/
new-difficult-26-243-24-70.cnf
MD5SUMbf3875bd851fbd5f3e19defeb88389d1
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark4440.72
Satisfiable
(Un)Satisfiability was proved
Number of variables624
Number of clauses38944
Sum of the clauses size78464
Maximum clause length26
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 238920
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 524

Solver Data 

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   38944    78464 |   11683       0        0     nan |  0.000 % |
0.09/0.11	c |         0 |   38320   110203 |      --       0       --      -- |     --   | -624/31739
0.09/0.11	c ==============================================================================
0.09/0.11	c Result  :   #vars: 600   #clauses: 38320   #literals: 110203
0.09/0.11	c CPU time:   0.102984 s
0.09/0.11	c ==============================================================================
0.09/0.15	This is MiniSat 2.0 beta
0.09/0.15	WARNING: for repeatability, setting FPU to use double precision
0.09/0.15	============================[ Problem Statistics ]=============================
0.09/0.15	|                                                                             |
0.09/0.15	|  Number of variables:  600                                                  |
0.09/0.15	|  Number of clauses:    38320                                                |
0.09/0.16	|  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-1825624-1242520427/watcher-1825624-1242520427 -o /tmp/evaluation-result-1825624-1242520427/solver-1825624-1242520427 -C 5000 -W 6000 -M 1800 lysat.sh HOME/instance-1825624-1242520427.cnf c 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 15549
/proc/meminfo: memFree=720044/2055920 swapFree=4181692/4192956
[pid=15549] ppid=15547 vsize=5356 CPUtime=0
/proc/15549/stat : 15549 (lysat.sh) S 15547 15549 15512 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 280071790 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15549/statm: 1339 235 195 169 0 50 0
[pid=15550] ppid=15549 vsize=824 CPUtime=0
/proc/15550/stat : 15550 (SatElite) R 15549 15549 15512 0 -1 4194304 133 0 0 0 0 0 0 0 20 0 1 0 280071791 843776 117 1992294400 134512640 135034092 4294956112 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/15550/statm: 206 118 51 127 0 76 0

[startup+0.029453 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 15549
/proc/meminfo: memFree=720044/2055920 swapFree=4181692/4192956
[pid=15549] ppid=15547 vsize=5356 CPUtime=0
/proc/15549/stat : 15549 (lysat.sh) S 15547 15549 15512 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 280071790 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15549/statm: 1339 235 195 169 0 50 0
[pid=15550] ppid=15549 vsize=3208 CPUtime=0.02
/proc/15550/stat : 15550 (SatElite) R 15549 15549 15512 0 -1 4194304 678 0 0 0 2 0 0 0 20 0 1 0 280071791 3284992 662 1992294400 134512640 135034092 4294956112 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 0 0 0
/proc/15550/statm: 802 662 68 127 0 672 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 8564

[startup+0.10146 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 15549
/proc/meminfo: memFree=720044/2055920 swapFree=4181692/4192956
[pid=15549] ppid=15547 vsize=5356 CPUtime=0
/proc/15549/stat : 15549 (lysat.sh) S 15547 15549 15512 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 280071790 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15549/statm: 1339 235 195 169 0 50 0
[pid=15550] ppid=15549 vsize=4080 CPUtime=0.09
/proc/15550/stat : 15550 (SatElite) R 15549 15549 15512 0 -1 4194304 859 0 0 0 9 0 0 0 20 0 1 0 280071791 4177920 843 1992294400 134512640 135034092 4294956112 18446744073709551615 134569564 0 0 4096 3 0 0 0 17 0 0 0
/proc/15550/statm: 1020 843 68 127 0 890 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9436

[startup+0.301488 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 15549
/proc/meminfo: memFree=720044/2055920 swapFree=4181692/4192956
[pid=15549] ppid=15547 vsize=5356 CPUtime=0.13
/proc/15549/stat : 15549 (lysat.sh) S 15547 15549 15512 0 -1 4194304 310 864 0 0 0 0 13 0 17 0 1 0 280071790 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15549/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.13
Current children cumulated vsize (KiB) 5356

[startup+0.701532 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 15549
/proc/meminfo: memFree=720044/2055920 swapFree=4181692/4192956
[pid=15549] ppid=15547 vsize=5356 CPUtime=0.13
/proc/15549/stat : 15549 (lysat.sh) S 15547 15549 15512 0 -1 4194304 310 864 0 0 0 0 13 0 17 0 1 0 280071790 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15549/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.13
Current children cumulated vsize (KiB) 5356

[startup+1.5016 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 15552
/proc/meminfo: memFree=714012/2055920 swapFree=4181692/4192956
[pid=15549] ppid=15547 vsize=5356 CPUtime=0.13
/proc/15549/stat : 15549 (lysat.sh) S 15547 15549 15512 0 -1 4194304 310 864 0 0 0 0 13 0 17 0 1 0 280071790 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15549/statm: 1339 237 195 169 0 50 0
[pid=15552] ppid=15549 vsize=7072 CPUtime=1.33
/proc/15552/stat : 15552 (LySATc) R 15549 15549 15512 0 -1 4194304 1564 0 0 0 133 0 0 0 25 0 1 0 280071805 7241728 1549 1992294400 134512640 135214827 4294956224 18446744073709551615 134529383 0 0 4096 3 0 0 0 17 0 0 0
/proc/15552/statm: 1768 1549 78 171 0 1595 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 12428

[startup+3.10177 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 15552
/proc/meminfo: memFree=712220/2055920 swapFree=4181692/4192956
[pid=15549] ppid=15547 vsize=5356 CPUtime=0.13
/proc/15549/stat : 15549 (lysat.sh) S 15547 15549 15512 0 -1 4194304 310 864 0 0 0 0 13 0 17 0 1 0 280071790 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15549/statm: 1339 237 195 169 0 50 0
[pid=15552] ppid=15549 vsize=9060 CPUtime=2.94
/proc/15552/stat : 15552 (LySATc) R 15549 15549 15512 0 -1 4194304 2059 0 0 0 293 1 0 0 25 0 1 0 280071805 9277440 2044 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/15552/statm: 2265 2044 78 171 0 2092 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 14416

[startup+6.3011 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 15552
/proc/meminfo: memFree=709404/2055920 swapFree=4181692/4192956
[pid=15549] ppid=15547 vsize=5356 CPUtime=0.13
/proc/15549/stat : 15549 (lysat.sh) S 15547 15549 15512 0 -1 4194304 310 864 0 0 0 0 13 0 17 0 1 0 280071790 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15549/statm: 1339 237 195 169 0 50 0
[pid=15552] ppid=15549 vsize=11044 CPUtime=6.13
/proc/15552/stat : 15552 (LySATc) R 15549 15549 15512 0 -1 4194304 2546 0 0 0 611 2 0 0 25 0 1 0 280071805 11309056 2531 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/15552/statm: 2761 2531 78 171 0 2588 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 16400

[startup+12.7018 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 15552
/proc/meminfo: memFree=705660/2055920 swapFree=4181692/4192956
[pid=15549] ppid=15547 vsize=5356 CPUtime=0.13
/proc/15549/stat : 15549 (lysat.sh) S 15547 15549 15512 0 -1 4194304 310 864 0 0 0 0 13 0 17 0 1 0 280071790 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15549/statm: 1339 237 195 169 0 50 0
[pid=15552] ppid=15549 vsize=14932 CPUtime=12.53
/proc/15552/stat : 15552 (LySATc) R 15549 15549 15512 0 -1 4194304 3492 0 0 0 1250 3 0 0 25 0 1 0 280071805 15290368 3477 1992294400 134512640 135214827 4294956224 18446744073709551615 134720950 0 0 4096 3 0 0 0 17 0 0 0
/proc/15552/statm: 3733 3477 78 171 0 3560 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 20288

[startup+25.5011 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 15552
/proc/meminfo: memFree=700164/2055920 swapFree=4181692/4192956
[pid=15549] ppid=15547 vsize=5356 CPUtime=0.13
/proc/15549/stat : 15549 (lysat.sh) S 15547 15549 15512 0 -1 4194304 310 864 0 0 0 0 13 0 17 0 1 0 280071790 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15549/statm: 1339 237 195 169 0 50 0
[pid=15552] ppid=15549 vsize=20408 CPUtime=25.32
/proc/15552/stat : 15552 (LySATc) R 15549 15549 15512 0 -1 4194304 4825 0 0 0 2528 4 0 0 25 0 1 0 280071805 20897792 4810 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/15552/statm: 5102 4810 78 171 0 4929 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 25764

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15552
/proc/meminfo: memFree=693828/2055920 swapFree=4181692/4192956
[pid=15549] ppid=15547 vsize=5356 CPUtime=0.13
/proc/15549/stat : 15549 (lysat.sh) S 15547 15549 15512 0 -1 4194304 310 864 0 0 0 0 13 0 17 0 1 0 280071790 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15549/statm: 1339 237 195 169 0 50 0
[pid=15552] ppid=15549 vsize=26848 CPUtime=50.9
/proc/15552/stat : 15552 (LySATc) R 15549 15549 15512 0 -1 4194304 6434 0 0 0 5084 6 0 0 25 0 1 0 280071805 27492352 6419 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/15552/statm: 6712 6419 78 171 0 6539 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 32204

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15552
/proc/meminfo: memFree=689028/2055920 swapFree=4181692/4192956
[pid=15549] ppid=15547 vsize=5356 CPUtime=0.13
/proc/15549/stat : 15549 (lysat.sh) S 15547 15549 15512 0 -1 4194304 310 864 0 0 0 0 13 0 17 0 1 0 280071790 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15549/statm: 1339 237 195 169 0 50 0
[pid=15552] ppid=15549 vsize=31544 CPUtime=102.08
/proc/15552/stat : 15552 (LySATc) R 15549 15549 15512 0 -1 4194304 7582 0 0 0 10201 7 0 0 25 0 1 0 280071805 32301056 7567 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/15552/statm: 7886 7567 78 171 0 7713 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 36900

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15552
/proc/meminfo: memFree=684996/2055920 swapFree=4181692/4192956
[pid=15549] ppid=15547 vsize=5356 CPUtime=0.13
/proc/15549/stat : 15549 (lysat.sh) S 15547 15549 15512 0 -1 4194304 310 864 0 0 0 0 13 0 17 0 1 0 280071790 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15549/statm: 1339 237 195 169 0 50 0
[pid=15552] ppid=15549 vsize=35664 CPUtime=162.06
/proc/15552/stat : 15552 (LySATc) R 15549 15549 15512 0 -1 4194304 8607 0 0 0 16198 8 0 0 25 0 1 0 280071805 36519936 8592 1992294400 134512640 135214827 4294956224 18446744073709551615 134529479 0 0 4096 3 0 0 0 17 0 0 0
/proc/15552/statm: 8916 8592 78 171 0 8743 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 41020

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15552
/proc/meminfo: memFree=681732/2055920 swapFree=4181692/4192956
[pid=15549] ppid=15547 vsize=5356 CPUtime=0.13
/proc/15549/stat : 15549 (lysat.sh) S 15547 15549 15512 0 -1 4194304 310 864 0 0 0 0 13 0 17 0 1 0 280071790 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15549/statm: 1339 237 195 169 0 50 0
[pid=15552] ppid=15549 vsize=39104 CPUtime=222.03
/proc/15552/stat : 15552 (LySATc) R 15549 15549 15512 0 -1 4194304 9420 0 0 0 22194 9 0 0 25 0 1 0 280071805 40042496 9405 1992294400 134512640 135214827 4294956224 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 0 0 0
/proc/15552/statm: 9776 9405 78 171 0 9603 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 44460

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15552
/proc/meminfo: memFree=679236/2055920 swapFree=4181692/4192956
[pid=15549] ppid=15547 vsize=5356 CPUtime=0.13
/proc/15549/stat : 15549 (lysat.sh) S 15547 15549 15512 0 -1 4194304 310 864 0 0 0 0 13 0 17 0 1 0 280071790 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15549/statm: 1339 237 195 169 0 50 0
[pid=15552] ppid=15549 vsize=41640 CPUtime=282.01
/proc/15552/stat : 15552 (LySATc) R 15549 15549 15512 0 -1 4194304 10051 0 0 0 28192 9 0 0 25 0 1 0 280071805 42639360 10036 1992294400 134512640 135214827 4294956224 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 0 0 0
/proc/15552/statm: 10410 10036 78 171 0 10237 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 46996

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15552
/proc/meminfo: memFree=674564/2055920 swapFree=4181692/4192956
[pid=15549] ppid=15547 vsize=5356 CPUtime=0.13
/proc/15549/stat : 15549 (lysat.sh) S 15547 15549 15512 0 -1 4194304 310 864 0 0 0 0 13 0 17 0 1 0 280071790 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15549/statm: 1339 237 195 169 0 50 0
[pid=15552] ppid=15549 vsize=46396 CPUtime=341.99
/proc/15552/stat : 15552 (LySATc) R 15549 15549 15512 0 -1 4194304 11206 0 0 0 34188 11 0 0 25 0 1 0 280071805 47509504 11191 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/15552/statm: 11599 11191 78 171 0 11426 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 51752

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15552
/proc/meminfo: memFree=668804/2055920 swapFree=4181692/4192956
[pid=15549] ppid=15547 vsize=5356 CPUtime=0.13

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

/proc/15552/statm: 23076 22037 78 171 0 22903 0
Current children cumulated CPU time (s) 4360.47
Current children cumulated vsize (KiB) 97660

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15562
/proc/meminfo: memFree=630468/2055920 swapFree=4181692/4192956
[pid=15549] ppid=15547 vsize=5356 CPUtime=0.13
/proc/15549/stat : 15549 (lysat.sh) S 15547 15549 15512 0 -1 4194304 310 864 0 0 0 0 13 0 17 0 1 0 280071790 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15549/statm: 1339 237 195 169 0 50 0
[pid=15552] ppid=15549 vsize=92304 CPUtime=4420.32
/proc/15552/stat : 15552 (LySATc) R 15549 15549 15512 0 -1 4194304 22068 0 0 0 442010 22 0 0 25 0 1 0 280071805 94519296 22037 1992294400 134512640 135214827 4294956224 18446744073709551615 134529390 0 0 4096 3 0 0 0 17 0 0 0
/proc/15552/statm: 23076 22037 78 171 0 22903 0
Current children cumulated CPU time (s) 4420.45
Current children cumulated vsize (KiB) 97660

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15562
/proc/meminfo: memFree=630276/2055920 swapFree=4181692/4192956
[pid=15549] ppid=15547 vsize=5356 CPUtime=0.13
/proc/15549/stat : 15549 (lysat.sh) S 15547 15549 15512 0 -1 4194304 310 864 0 0 0 0 13 0 17 0 1 0 280071790 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15549/statm: 1339 237 195 169 0 50 0
[pid=15552] ppid=15549 vsize=92548 CPUtime=4480.29
/proc/15552/stat : 15552 (LySATc) R 15549 15549 15512 0 -1 4194304 22127 0 0 0 448007 22 0 0 25 0 1 0 280071805 94769152 22096 1992294400 134512640 135214827 4294956224 18446744073709551615 134529451 0 0 4096 3 0 0 0 17 0 0 0
/proc/15552/statm: 23137 22096 78 171 0 22964 0
Current children cumulated CPU time (s) 4480.42
Current children cumulated vsize (KiB) 97904

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15562
/proc/meminfo: memFree=630276/2055920 swapFree=4181692/4192956
[pid=15549] ppid=15547 vsize=5356 CPUtime=0.13
/proc/15549/stat : 15549 (lysat.sh) S 15547 15549 15512 0 -1 4194304 310 864 0 0 0 0 13 0 17 0 1 0 280071790 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15549/statm: 1339 237 195 169 0 50 0
[pid=15552] ppid=15549 vsize=92548 CPUtime=4540.27
/proc/15552/stat : 15552 (LySATc) R 15549 15549 15512 0 -1 4194304 22132 0 0 0 454005 22 0 0 25 0 1 0 280071805 94769152 22101 1992294400 134512640 135214827 4294956224 18446744073709551615 134529397 0 0 4096 3 0 0 0 17 0 0 0
/proc/15552/statm: 23137 22101 78 171 0 22964 0
Current children cumulated CPU time (s) 4540.4
Current children cumulated vsize (KiB) 97904

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15562
/proc/meminfo: memFree=628804/2055920 swapFree=4181692/4192956
[pid=15549] ppid=15547 vsize=5356 CPUtime=0.13
/proc/15549/stat : 15549 (lysat.sh) S 15547 15549 15512 0 -1 4194304 310 864 0 0 0 0 13 0 17 0 1 0 280071790 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15549/statm: 1339 237 195 169 0 50 0
[pid=15552] ppid=15549 vsize=94276 CPUtime=4600.25
/proc/15552/stat : 15552 (LySATc) R 15549 15549 15512 0 -1 4194304 22514 0 0 0 460002 23 0 0 25 0 1 0 280071805 96538624 22483 1992294400 134512640 135214827 4294956224 18446744073709551615 134529418 0 0 4096 3 0 0 0 17 0 0 0
/proc/15552/statm: 23569 22483 78 171 0 23396 0
Current children cumulated CPU time (s) 4600.38
Current children cumulated vsize (KiB) 99632

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15562
/proc/meminfo: memFree=620612/2055920 swapFree=4181692/4192956
[pid=15549] ppid=15547 vsize=5356 CPUtime=0.13
/proc/15549/stat : 15549 (lysat.sh) S 15547 15549 15512 0 -1 4194304 310 864 0 0 0 0 13 0 17 0 1 0 280071790 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15549/statm: 1339 237 195 169 0 50 0
[pid=15552] ppid=15549 vsize=102536 CPUtime=4660.23
/proc/15552/stat : 15552 (LySATc) R 15549 15549 15512 0 -1 4194304 24549 0 0 0 465998 25 0 0 25 0 1 0 280071805 104996864 24518 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/15552/statm: 25634 24518 78 171 0 25461 0
Current children cumulated CPU time (s) 4660.36
Current children cumulated vsize (KiB) 107892

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15562
/proc/meminfo: memFree=620484/2055920 swapFree=4181692/4192956
[pid=15549] ppid=15547 vsize=5356 CPUtime=0.13
/proc/15549/stat : 15549 (lysat.sh) S 15547 15549 15512 0 -1 4194304 310 864 0 0 0 0 13 0 17 0 1 0 280071790 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15549/statm: 1339 237 195 169 0 50 0
[pid=15552] ppid=15549 vsize=102672 CPUtime=4720.21
/proc/15552/stat : 15552 (LySATc) R 15549 15549 15512 0 -1 4194304 24591 0 0 0 471996 25 0 0 25 0 1 0 280071805 105136128 24560 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/15552/statm: 25668 24560 78 171 0 25495 0
Current children cumulated CPU time (s) 4720.34
Current children cumulated vsize (KiB) 108028

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15562
/proc/meminfo: memFree=620420/2055920 swapFree=4181692/4192956
[pid=15549] ppid=15547 vsize=5356 CPUtime=0.13
/proc/15549/stat : 15549 (lysat.sh) S 15547 15549 15512 0 -1 4194304 310 864 0 0 0 0 13 0 17 0 1 0 280071790 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15549/statm: 1339 237 195 169 0 50 0
[pid=15552] ppid=15549 vsize=102672 CPUtime=4780.18
/proc/15552/stat : 15552 (LySATc) R 15549 15549 15512 0 -1 4194304 24592 0 0 0 477993 25 0 0 25 0 1 0 280071805 105136128 24561 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/15552/statm: 25668 24561 78 171 0 25495 0
Current children cumulated CPU time (s) 4780.31
Current children cumulated vsize (KiB) 108028

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15562
/proc/meminfo: memFree=620292/2055920 swapFree=4181692/4192956
[pid=15549] ppid=15547 vsize=5356 CPUtime=0.13
/proc/15549/stat : 15549 (lysat.sh) S 15547 15549 15512 0 -1 4194304 310 864 0 0 0 0 13 0 17 0 1 0 280071790 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15549/statm: 1339 237 195 169 0 50 0
[pid=15552] ppid=15549 vsize=102888 CPUtime=4840.16
/proc/15552/stat : 15552 (LySATc) R 15549 15549 15512 0 -1 4194304 24626 0 0 0 483991 25 0 0 25 0 1 0 280071805 105357312 24595 1992294400 134512640 135214827 4294956224 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 0 0 0
/proc/15552/statm: 25722 24595 78 171 0 25549 0
Current children cumulated CPU time (s) 4840.29
Current children cumulated vsize (KiB) 108244

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15562
/proc/meminfo: memFree=620228/2055920 swapFree=4181692/4192956
[pid=15549] ppid=15547 vsize=5356 CPUtime=0.13
/proc/15549/stat : 15549 (lysat.sh) S 15547 15549 15512 0 -1 4194304 310 864 0 0 0 0 13 0 17 0 1 0 280071790 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15549/statm: 1339 237 195 169 0 50 0
[pid=15552] ppid=15549 vsize=102888 CPUtime=4900.13
/proc/15552/stat : 15552 (LySATc) R 15549 15549 15512 0 -1 4194304 24626 0 0 0 489988 25 0 0 25 0 1 0 280071805 105357312 24595 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/15552/statm: 25722 24595 78 171 0 25549 0
Current children cumulated CPU time (s) 4900.26
Current children cumulated vsize (KiB) 108244

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15562
/proc/meminfo: memFree=620228/2055920 swapFree=4181692/4192956
[pid=15549] ppid=15547 vsize=5356 CPUtime=0.13
/proc/15549/stat : 15549 (lysat.sh) S 15547 15549 15512 0 -1 4194304 310 864 0 0 0 0 13 0 17 0 1 0 280071790 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15549/statm: 1339 237 195 169 0 50 0
[pid=15552] ppid=15549 vsize=102888 CPUtime=4960.11
/proc/15552/stat : 15552 (LySATc) R 15549 15549 15512 0 -1 4194304 24628 0 0 0 495986 25 0 0 25 0 1 0 280071805 105357312 24597 1992294400 134512640 135214827 4294956224 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 0 0 0
/proc/15552/statm: 25722 24597 78 171 0 25549 0
Current children cumulated CPU time (s) 4960.24
Current children cumulated vsize (KiB) 108244



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15562
/proc/meminfo: memFree=620164/2055920 swapFree=4181692/4192956
[pid=15549] ppid=15547 vsize=5356 CPUtime=0.13
/proc/15549/stat : 15549 (lysat.sh) S 15547 15549 15512 0 -1 4194304 310 864 0 0 0 0 13 0 17 0 1 0 280071790 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15549/statm: 1339 237 195 169 0 50 0
[pid=15552] ppid=15549 vsize=102888 CPUtime=4999.89
/proc/15552/stat : 15552 (LySATc) R 15549 15549 15512 0 -1 4194304 24628 0 0 0 499964 25 0 0 25 0 1 0 280071805 105357312 24597 1992294400 134512640 135214827 4294956224 18446744073709551615 134529409 0 0 4096 3 0 0 0 17 0 0 0
/proc/15552/statm: 25722 24597 78 171 0 25549 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 108244

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

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

[startup+5002.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15562
/proc/meminfo: memFree=620164/2055920 swapFree=4181692/4192956
[pid=15549] ppid=15547 vsize=5356 CPUtime=0.13
/proc/15549/stat : 15549 (lysat.sh) S 15547 15549 15512 0 -1 4194304 310 864 0 0 0 0 13 0 17 0 1 0 280071790 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15549/statm: 1339 237 195 169 0 50 0
[pid=15552] ppid=15549 vsize=102888 CPUtime=4999.89
/proc/15552/stat : 15552 (LySATc) R 15549 15549 15512 0 -1 4194304 24628 0 0 0 499964 25 0 0 25 0 1 0 280071805 105357312 24597 1992294400 134512640 135214827 4294956224 18446744073709551615 134529409 0 0 4096 3 0 0 0 17 0 0 0
/proc/15552/statm: 25722 24597 78 171 0 25549 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 108244

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 15549 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=140978
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=7998
# CPU time returned by wait4() is 0.148976
# while last known CPU time is 5000.02
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 5002.11
CPU time (s): 5000.02
CPU user time (s): 4999.77
CPU system time (s): 0.25
CPU usage (%): 99.9581
Max. virtual memory (cumulated for all children) (KiB): 108244

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.140978
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= 1174
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 5.66714 second user time and 12.5531 second system time

The end

Launcher Data 

Begin job on node90 at 2009-05-17 02:33:47
IDJOB=1825624
IDBENCH=71803
IDSOLVER=667
FILE ID=node90/1825624-1242520427
PBS_JOBID= 9307106
Free space on /tmp= 66152 MiB

SOLVER NAME= LySAT c/2009-03-20
BENCH NAME= SAT09/CRAFTED/sgi/new-difficult-26-243-24-70.cnf
COMMAND LINE= lysat.sh BENCHNAME c
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1825624-1242520427/watcher-1825624-1242520427 -o /tmp/evaluation-result-1825624-1242520427/solver-1825624-1242520427 -C 5000 -W 6000 -M 1800  lysat.sh HOME/instance-1825624-1242520427.cnf c

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= bf3875bd851fbd5f3e19defeb88389d1
RANDOM SEED=1541140577

node90.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		: 3000.238
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		: 3000.238
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        720532 kB
Buffers:         75648 kB
Cached:        1146928 kB
SwapCached:       5436 kB
Active:          80244 kB
Inactive:      1150868 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        720532 kB
SwapTotal:     4192956 kB
SwapFree:      4181692 kB
Dirty:            2688 kB
Writeback:           0 kB
Mapped:          14940 kB
Slab:            90184 kB
Committed_AS:   870064 kB
PageTables:       1428 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= 66148 MiB
End job on node90 at 2009-05-17 03:57:11