Trace number 1554719

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) 1200.02 1200.71

General information on the benchmark

NameAPPLICATIONS/bitverif/
mulhs/mulhs032.cnf
MD5SUM431823fbe355abc605baf058be5925a0
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 variables18792
Number of clauses56183
Sum of the clauses size131091
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 237454
Number of clauses of size 318727
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.05	c ==============================================================================
0.00/0.05	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.05	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.05	c ==============================================================================
0.00/0.05	c |         0 |   56181   131089 |   16854       0        0     nan |  0.000 % |
0.28/0.30	c |         0 |   42760   118489 |      --       0       --      -- |     --   | -13419/-12595
0.28/0.30	c ==============================================================================
0.28/0.30	c Result  :   #vars: 10688   #clauses: 42760   #literals: 118489
0.28/0.30	c CPU time:   0.280957 s
0.28/0.30	c ==============================================================================
0.28/0.35	This is MiniSat 2.0 beta
0.28/0.35	WARNING: for repeatability, setting FPU to use double precision
0.28/0.35	============================[ Problem Statistics ]=============================
0.28/0.35	|                                                                             |
0.28/0.35	|  Number of variables:  10688                                                |
0.28/0.35	|  Number of clauses:    42760                                                |
0.28/0.38	|  Parsing time:         0.02         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-1554719-1238731975/watcher-1554719-1238731975 -o /tmp/evaluation-result-1554719-1238731975/solver-1554719-1238731975 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1554719-1238731975.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: 0.91 0.97 0.99 3/64 28451
/proc/meminfo: memFree=1754880/2055920 swapFree=4176304/4192956
[pid=28451] ppid=28449 vsize=5356 CPUtime=0
/proc/28451/stat : 28451 (lysat.sh) S 28449 28451 28229 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 1145860035 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28451/statm: 1339 235 195 169 0 50 0
[pid=28452] ppid=28451 vsize=960 CPUtime=0
/proc/28452/stat : 28452 (SatElite) R 28451 28451 28229 0 -1 4194304 141 0 0 0 0 0 0 0 21 0 1 0 1145860035 983040 125 1992294400 134512640 135034092 4294956112 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/28452/statm: 240 127 50 127 0 110 0

[startup+0.0979241 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 28451
/proc/meminfo: memFree=1754880/2055920 swapFree=4176304/4192956
[pid=28451] ppid=28449 vsize=5356 CPUtime=0
/proc/28451/stat : 28451 (lysat.sh) S 28449 28451 28229 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 1145860035 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28451/statm: 1339 235 195 169 0 50 0
[pid=28452] ppid=28451 vsize=10752 CPUtime=0.08
/proc/28452/stat : 28452 (SatElite) R 28451 28451 28229 0 -1 4194304 2448 0 0 0 7 1 0 0 21 0 1 0 1145860035 11010048 2285 1992294400 134512640 135034092 4294956112 18446744073709551615 134548287 0 0 4096 3 0 0 0 17 0 0 0
/proc/28452/statm: 2688 2285 68 127 0 2558 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 16108

[startup+0.101924 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 28451
/proc/meminfo: memFree=1754880/2055920 swapFree=4176304/4192956
[pid=28451] ppid=28449 vsize=5356 CPUtime=0
/proc/28451/stat : 28451 (lysat.sh) S 28449 28451 28229 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 1145860035 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28451/statm: 1339 235 195 169 0 50 0
[pid=28452] ppid=28451 vsize=10752 CPUtime=0.09
/proc/28452/stat : 28452 (SatElite) R 28451 28451 28229 0 -1 4194304 2455 0 0 0 8 1 0 0 21 0 1 0 1145860035 11010048 2292 1992294400 134512640 135034092 4294956112 18446744073709551615 134566209 0 0 4096 3 0 0 0 17 0 0 0
/proc/28452/statm: 2688 2293 68 127 0 2558 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16108

[startup+0.301963 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 28451
/proc/meminfo: memFree=1754880/2055920 swapFree=4176304/4192956
[pid=28451] ppid=28449 vsize=5356 CPUtime=0
/proc/28451/stat : 28451 (lysat.sh) S 28449 28451 28229 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 1145860035 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28451/statm: 1339 235 195 169 0 50 0
[pid=28452] ppid=28451 vsize=11428 CPUtime=0.28
/proc/28452/stat : 28452 (SatElite) R 28451 28451 28229 0 -1 4194304 2660 0 0 0 27 1 0 0 23 0 1 0 1145860035 11702272 2443 1992294400 134512640 135034092 4294956112 18446744073709551615 134566501 0 0 4096 3 0 0 0 17 0 0 0
/proc/28452/statm: 2857 2443 68 127 0 2727 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 16784

[startup+0.701051 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 28451
/proc/meminfo: memFree=1754880/2055920 swapFree=4176304/4192956
[pid=28451] ppid=28449 vsize=5356 CPUtime=0.34
/proc/28451/stat : 28451 (lysat.sh) S 28449 28451 28229 0 -1 4194304 310 2665 0 0 0 0 32 2 18 0 1 0 1145860035 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28451/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.34
Current children cumulated vsize (KiB) 5356

[startup+1.5012 s]
/proc/loadavg: 0.91 0.97 0.99 2/66 28454
/proc/meminfo: memFree=1748592/2055920 swapFree=4176304/4192956
[pid=28451] ppid=28449 vsize=5356 CPUtime=0.34
/proc/28451/stat : 28451 (lysat.sh) S 28449 28451 28229 0 -1 4194304 310 2665 0 0 0 0 32 2 18 0 1 0 1145860035 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28451/statm: 1339 237 195 169 0 50 0
[pid=28454] ppid=28451 vsize=6740 CPUtime=1.13
/proc/28454/stat : 28454 (LySATc) R 28451 28451 28229 0 -1 4194304 1464 0 0 0 112 1 0 0 25 0 1 0 1145860071 6901760 1449 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/28454/statm: 1685 1449 78 171 0 1512 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 12096

[startup+3.10151 s]
/proc/loadavg: 0.91 0.97 0.99 2/66 28454
/proc/meminfo: memFree=1746416/2055920 swapFree=4176304/4192956
[pid=28451] ppid=28449 vsize=5356 CPUtime=0.34
/proc/28451/stat : 28451 (lysat.sh) S 28449 28451 28229 0 -1 4194304 310 2665 0 0 0 0 32 2 18 0 1 0 1145860035 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28451/statm: 1339 237 195 169 0 50 0
[pid=28454] ppid=28451 vsize=9156 CPUtime=2.73
/proc/28454/stat : 28454 (LySATc) R 28451 28451 28229 0 -1 4194304 2058 0 0 0 272 1 0 0 25 0 1 0 1145860071 9375744 2043 1992294400 134512640 135214827 4294956224 18446744073709551615 134529227 0 0 4096 3 0 0 0 17 0 0 0
/proc/28454/statm: 2289 2043 78 171 0 2116 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 14512

[startup+6.30114 s]
/proc/loadavg: 0.92 0.97 0.99 2/66 28454
/proc/meminfo: memFree=1741232/2055920 swapFree=4176304/4192956
[pid=28451] ppid=28449 vsize=5356 CPUtime=0.34
/proc/28451/stat : 28451 (lysat.sh) S 28449 28451 28229 0 -1 4194304 310 2665 0 0 0 0 32 2 18 0 1 0 1145860035 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28451/statm: 1339 237 195 169 0 50 0
[pid=28454] ppid=28451 vsize=14224 CPUtime=5.93
/proc/28454/stat : 28454 (LySATc) R 28451 28451 28229 0 -1 4194304 3334 0 0 0 591 2 0 0 25 0 1 0 1145860071 14565376 3319 1992294400 134512640 135214827 4294956224 18446744073709551615 134529394 0 0 4096 3 0 0 0 17 0 0 0
/proc/28454/statm: 3556 3319 78 171 0 3383 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 19580

[startup+12.7014 s]
/proc/loadavg: 0.93 0.97 0.99 2/66 28454
/proc/meminfo: memFree=1732784/2055920 swapFree=4176304/4192956
[pid=28451] ppid=28449 vsize=5356 CPUtime=0.34
/proc/28451/stat : 28451 (lysat.sh) S 28449 28451 28229 0 -1 4194304 310 2665 0 0 0 0 32 2 18 0 1 0 1145860035 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28451/statm: 1339 237 195 169 0 50 0
[pid=28454] ppid=28451 vsize=21528 CPUtime=12.33
/proc/28454/stat : 28454 (LySATc) R 28451 28451 28229 0 -1 4194304 5167 0 0 0 1229 4 0 0 25 0 1 0 1145860071 22044672 5152 1992294400 134512640 135214827 4294956224 18446744073709551615 134529197 0 0 4096 3 0 0 0 17 0 0 0
/proc/28454/statm: 5382 5152 78 171 0 5209 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 26884

[startup+25.5019 s]
/proc/loadavg: 0.94 0.97 0.99 2/66 28454
/proc/meminfo: memFree=1728240/2055920 swapFree=4176304/4192956
[pid=28451] ppid=28449 vsize=5356 CPUtime=0.34
/proc/28451/stat : 28451 (lysat.sh) S 28449 28451 28229 0 -1 4194304 310 2665 0 0 0 0 32 2 18 0 1 0 1145860035 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28451/statm: 1339 237 195 169 0 50 0
[pid=28454] ppid=28451 vsize=26096 CPUtime=25.12
/proc/28454/stat : 28454 (LySATc) R 28451 28451 28229 0 -1 4194304 6296 0 0 0 2507 5 0 0 25 0 1 0 1145860071 26722304 6281 1992294400 134512640 135214827 4294956224 18446744073709551615 134529680 0 0 4096 3 0 0 0 17 0 0 0
/proc/28454/statm: 6524 6281 78 171 0 6351 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 31452

[startup+51.102 s]
/proc/loadavg: 0.96 0.97 0.99 2/66 28454
/proc/meminfo: memFree=1721136/2055920 swapFree=4176304/4192956
[pid=28451] ppid=28449 vsize=5356 CPUtime=0.34
/proc/28451/stat : 28451 (lysat.sh) S 28449 28451 28229 0 -1 4194304 310 2665 0 0 0 0 32 2 18 0 1 0 1145860035 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28451/statm: 1339 237 195 169 0 50 0
[pid=28454] ppid=28451 vsize=33092 CPUtime=50.7
/proc/28454/stat : 28454 (LySATc) R 28451 28451 28229 0 -1 4194304 8033 0 0 0 5063 7 0 0 25 0 1 0 1145860071 33886208 8018 1992294400 134512640 135214827 4294956224 18446744073709551615 134536461 0 0 4096 3 0 0 0 17 0 0 0
/proc/28454/statm: 8273 8018 78 171 0 8100 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 38448

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/66 28454
/proc/meminfo: memFree=1704048/2055920 swapFree=4176304/4192956
[pid=28451] ppid=28449 vsize=5356 CPUtime=0.34
/proc/28451/stat : 28451 (lysat.sh) S 28449 28451 28229 0 -1 4194304 310 2665 0 0 0 0 32 2 18 0 1 0 1145860035 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28451/statm: 1339 237 195 169 0 50 0
[pid=28454] ppid=28451 vsize=50112 CPUtime=101.88
/proc/28454/stat : 28454 (LySATc) R 28451 28451 28229 0 -1 4194304 12276 0 0 0 10177 11 0 0 25 0 1 0 1145860071 51314688 12261 1992294400 134512640 135214827 4294956224 18446744073709551615 134529322 0 0 4096 3 0 0 0 17 0 0 0
/proc/28454/statm: 12528 12261 78 171 0 12355 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 55468

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 28454
/proc/meminfo: memFree=1703984/2055920 swapFree=4176304/4192956
[pid=28451] ppid=28449 vsize=5356 CPUtime=0.34
/proc/28451/stat : 28451 (lysat.sh) S 28449 28451 28229 0 -1 4194304 310 2665 0 0 0 0 32 2 18 0 1 0 1145860035 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28451/statm: 1339 237 195 169 0 50 0
[pid=28454] ppid=28451 vsize=50112 CPUtime=161.85
/proc/28454/stat : 28454 (LySATc) R 28451 28451 28229 0 -1 4194304 12284 0 0 0 16174 11 0 0 25 0 1 0 1145860071 51314688 12269 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/28454/statm: 12528 12269 78 171 0 12355 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 55468

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 28454
/proc/meminfo: memFree=1703088/2055920 swapFree=4176304/4192956
[pid=28451] ppid=28449 vsize=5356 CPUtime=0.34
/proc/28451/stat : 28451 (lysat.sh) S 28449 28451 28229 0 -1 4194304 310 2665 0 0 0 0 32 2 18 0 1 0 1145860035 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28451/statm: 1339 237 195 169 0 50 0
[pid=28454] ppid=28451 vsize=50904 CPUtime=221.81
/proc/28454/stat : 28454 (LySATc) R 28451 28451 28229 0 -1 4194304 12508 0 0 0 22170 11 0 0 25 0 1 0 1145860071 52125696 12493 1992294400 134512640 135214827 4294956224 18446744073709551615 134529227 0 0 4096 3 0 0 0 17 0 0 0
/proc/28454/statm: 12726 12493 78 171 0 12553 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 56260

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 28454
/proc/meminfo: memFree=1703088/2055920 swapFree=4176304/4192956
[pid=28451] ppid=28449 vsize=5356 CPUtime=0.34
/proc/28451/stat : 28451 (lysat.sh) S 28449 28451 28229 0 -1 4194304 310 2665 0 0 0 0 32 2 18 0 1 0 1145860035 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28451/statm: 1339 237 195 169 0 50 0
[pid=28454] ppid=28451 vsize=50904 CPUtime=281.78
/proc/28454/stat : 28454 (LySATc) R 28451 28451 28229 0 -1 4194304 12514 0 0 0 28167 11 0 0 25 0 1 0 1145860071 52125696 12499 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/28454/statm: 12726 12499 78 171 0 12553 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 56260

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 28454
/proc/meminfo: memFree=1702960/2055920 swapFree=4176304/4192956
[pid=28451] ppid=28449 vsize=5356 CPUtime=0.34
/proc/28451/stat : 28451 (lysat.sh) S 28449 28451 28229 0 -1 4194304 310 2665 0 0 0 0 32 2 18 0 1 0 1145860035 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28451/statm: 1339 237 195 169 0 50 0
[pid=28454] ppid=28451 vsize=51136 CPUtime=341.74
/proc/28454/stat : 28454 (LySATc) R 28451 28451 28229 0 -1 4194304 12557 0 0 0 34163 11 0 0 25 0 1 0 1145860071 52363264 12542 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/28454/statm: 12784 12542 78 171 0 12611 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 56492


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

/proc/28454/statm: 21052 20750 78 171 0 20879 0
Current children cumulated CPU time (s) 581.94
Current children cumulated vsize (KiB) 89564

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 28454
/proc/meminfo: memFree=1665456/2055920 swapFree=4176304/4192956
[pid=28451] ppid=28449 vsize=5356 CPUtime=0.34
/proc/28451/stat : 28451 (lysat.sh) S 28449 28451 28229 0 -1 4194304 310 2665 0 0 0 0 32 2 18 0 1 0 1145860035 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28451/statm: 1339 237 195 169 0 50 0
[pid=28454] ppid=28451 vsize=88564 CPUtime=641.57
/proc/28454/stat : 28454 (LySATc) R 28451 28451 28229 0 -1 4194304 21882 0 0 0 64136 21 0 0 25 0 1 0 1145860071 90689536 21867 1992294400 134512640 135214827 4294956224 18446744073709551615 134527625 0 0 4096 3 0 0 0 17 0 0 0
/proc/28454/statm: 22141 21867 78 171 0 21968 0
Current children cumulated CPU time (s) 641.91
Current children cumulated vsize (KiB) 93920

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 28454
/proc/meminfo: memFree=1665392/2055920 swapFree=4176304/4192956
[pid=28451] ppid=28449 vsize=5356 CPUtime=0.34
/proc/28451/stat : 28451 (lysat.sh) S 28449 28451 28229 0 -1 4194304 310 2665 0 0 0 0 32 2 18 0 1 0 1145860035 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28451/statm: 1339 237 195 169 0 50 0
[pid=28454] ppid=28451 vsize=88564 CPUtime=701.54
/proc/28454/stat : 28454 (LySATc) R 28451 28451 28229 0 -1 4194304 21887 0 0 0 70133 21 0 0 25 0 1 0 1145860071 90689536 21872 1992294400 134512640 135214827 4294956224 18446744073709551615 134529197 0 0 4096 3 0 0 0 17 0 0 0
/proc/28454/statm: 22141 21872 78 171 0 21968 0
Current children cumulated CPU time (s) 701.88
Current children cumulated vsize (KiB) 93920

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 28454
/proc/meminfo: memFree=1665328/2055920 swapFree=4176304/4192956
[pid=28451] ppid=28449 vsize=5356 CPUtime=0.34
/proc/28451/stat : 28451 (lysat.sh) S 28449 28451 28229 0 -1 4194304 310 2665 0 0 0 0 32 2 18 0 1 0 1145860035 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28451/statm: 1339 237 195 169 0 50 0
[pid=28454] ppid=28451 vsize=88564 CPUtime=761.5
/proc/28454/stat : 28454 (LySATc) R 28451 28451 28229 0 -1 4194304 21888 0 0 0 76129 21 0 0 25 0 1 0 1145860071 90689536 21873 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/28454/statm: 22141 21873 78 171 0 21968 0
Current children cumulated CPU time (s) 761.84
Current children cumulated vsize (KiB) 93920

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 28454
/proc/meminfo: memFree=1665328/2055920 swapFree=4176304/4192956
[pid=28451] ppid=28449 vsize=5356 CPUtime=0.34
/proc/28451/stat : 28451 (lysat.sh) S 28449 28451 28229 0 -1 4194304 310 2665 0 0 0 0 32 2 18 0 1 0 1145860035 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28451/statm: 1339 237 195 169 0 50 0
[pid=28454] ppid=28451 vsize=88564 CPUtime=821.47
/proc/28454/stat : 28454 (LySATc) R 28451 28451 28229 0 -1 4194304 21889 0 0 0 82125 22 0 0 25 0 1 0 1145860071 90689536 21874 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/28454/statm: 22141 21874 78 171 0 21968 0
Current children cumulated CPU time (s) 821.81
Current children cumulated vsize (KiB) 93920

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 28454
/proc/meminfo: memFree=1665328/2055920 swapFree=4176304/4192956
[pid=28451] ppid=28449 vsize=5356 CPUtime=0.34
/proc/28451/stat : 28451 (lysat.sh) S 28449 28451 28229 0 -1 4194304 310 2665 0 0 0 0 32 2 18 0 1 0 1145860035 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28451/statm: 1339 237 195 169 0 50 0
[pid=28454] ppid=28451 vsize=88564 CPUtime=881.44
/proc/28454/stat : 28454 (LySATc) R 28451 28451 28229 0 -1 4194304 21889 0 0 0 88122 22 0 0 25 0 1 0 1145860071 90689536 21874 1992294400 134512640 135214827 4294956224 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 0 0 0
/proc/28454/statm: 22141 21874 78 171 0 21968 0
Current children cumulated CPU time (s) 881.78
Current children cumulated vsize (KiB) 93920

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 28454
/proc/meminfo: memFree=1665328/2055920 swapFree=4176304/4192956
[pid=28451] ppid=28449 vsize=5356 CPUtime=0.34
/proc/28451/stat : 28451 (lysat.sh) S 28449 28451 28229 0 -1 4194304 310 2665 0 0 0 0 32 2 18 0 1 0 1145860035 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28451/statm: 1339 237 195 169 0 50 0
[pid=28454] ppid=28451 vsize=88564 CPUtime=941.41
/proc/28454/stat : 28454 (LySATc) R 28451 28451 28229 0 -1 4194304 21889 0 0 0 94119 22 0 0 25 0 1 0 1145860071 90689536 21874 1992294400 134512640 135214827 4294956224 18446744073709551615 134527949 0 0 4096 3 0 0 0 17 0 0 0
/proc/28454/statm: 22141 21874 78 171 0 21968 0
Current children cumulated CPU time (s) 941.75
Current children cumulated vsize (KiB) 93920

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 28454
/proc/meminfo: memFree=1665328/2055920 swapFree=4176304/4192956
[pid=28451] ppid=28449 vsize=5356 CPUtime=0.34
/proc/28451/stat : 28451 (lysat.sh) S 28449 28451 28229 0 -1 4194304 310 2665 0 0 0 0 32 2 18 0 1 0 1145860035 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28451/statm: 1339 237 195 169 0 50 0
[pid=28454] ppid=28451 vsize=88564 CPUtime=1001.38
/proc/28454/stat : 28454 (LySATc) R 28451 28451 28229 0 -1 4194304 21889 0 0 0 100116 22 0 0 25 0 1 0 1145860071 90689536 21874 1992294400 134512640 135214827 4294956224 18446744073709551615 134529711 0 0 4096 3 0 0 0 17 0 0 0
/proc/28454/statm: 22141 21874 78 171 0 21968 0
Current children cumulated CPU time (s) 1001.72
Current children cumulated vsize (KiB) 93920

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 28454
/proc/meminfo: memFree=1665264/2055920 swapFree=4176304/4192956
[pid=28451] ppid=28449 vsize=5356 CPUtime=0.34
/proc/28451/stat : 28451 (lysat.sh) S 28449 28451 28229 0 -1 4194304 310 2665 0 0 0 0 32 2 18 0 1 0 1145860035 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28451/statm: 1339 237 195 169 0 50 0
[pid=28454] ppid=28451 vsize=88564 CPUtime=1061.34
/proc/28454/stat : 28454 (LySATc) R 28451 28451 28229 0 -1 4194304 21900 0 0 0 106112 22 0 0 25 0 1 0 1145860071 90689536 21885 1992294400 134512640 135214827 4294956224 18446744073709551615 134529399 0 0 4096 3 0 0 0 17 0 0 0
/proc/28454/statm: 22141 21885 78 171 0 21968 0
Current children cumulated CPU time (s) 1061.68
Current children cumulated vsize (KiB) 93920

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 28454
/proc/meminfo: memFree=1665264/2055920 swapFree=4176304/4192956
[pid=28451] ppid=28449 vsize=5356 CPUtime=0.34
/proc/28451/stat : 28451 (lysat.sh) S 28449 28451 28229 0 -1 4194304 310 2665 0 0 0 0 32 2 18 0 1 0 1145860035 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28451/statm: 1339 237 195 169 0 50 0
[pid=28454] ppid=28451 vsize=88564 CPUtime=1121.31
/proc/28454/stat : 28454 (LySATc) R 28451 28451 28229 0 -1 4194304 21900 0 0 0 112109 22 0 0 25 0 1 0 1145860071 90689536 21885 1992294400 134512640 135214827 4294956224 18446744073709551615 134529264 0 0 4096 3 0 0 0 17 0 0 0
/proc/28454/statm: 22141 21885 78 171 0 21968 0
Current children cumulated CPU time (s) 1121.65
Current children cumulated vsize (KiB) 93920

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 28454
/proc/meminfo: memFree=1665264/2055920 swapFree=4176304/4192956
[pid=28451] ppid=28449 vsize=5356 CPUtime=0.34
/proc/28451/stat : 28451 (lysat.sh) S 28449 28451 28229 0 -1 4194304 310 2665 0 0 0 0 32 2 18 0 1 0 1145860035 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28451/statm: 1339 237 195 169 0 50 0
[pid=28454] ppid=28451 vsize=88564 CPUtime=1181.28
/proc/28454/stat : 28454 (LySATc) R 28451 28451 28229 0 -1 4194304 21900 0 0 0 118106 22 0 0 25 0 1 0 1145860071 90689536 21885 1992294400 134512640 135214827 4294956224 18446744073709551615 134529314 0 0 4096 3 0 0 0 17 0 0 0
/proc/28454/statm: 22141 21885 78 171 0 21968 0
Current children cumulated CPU time (s) 1181.62
Current children cumulated vsize (KiB) 93920



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 28454
/proc/meminfo: memFree=1665264/2055920 swapFree=4176304/4192956
[pid=28451] ppid=28449 vsize=5356 CPUtime=0.34
/proc/28451/stat : 28451 (lysat.sh) S 28449 28451 28229 0 -1 4194304 310 2665 0 0 0 0 32 2 18 0 1 0 1145860035 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28451/statm: 1339 237 195 169 0 50 0
[pid=28454] ppid=28451 vsize=88564 CPUtime=1199.68
/proc/28454/stat : 28454 (LySATc) R 28451 28451 28229 0 -1 4194304 21900 0 0 0 119946 22 0 0 25 0 1 0 1145860071 90689536 21885 1992294400 134512640 135214827 4294956224 18446744073709551615 134529267 0 0 4096 3 0 0 0 17 0 0 0
/proc/28454/statm: 22141 21885 78 171 0 21968 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 93920

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: 0.99 0.97 0.99 2/66 28454
/proc/meminfo: memFree=1665264/2055920 swapFree=4176304/4192956
[pid=28451] ppid=28449 vsize=5356 CPUtime=0.34
/proc/28451/stat : 28451 (lysat.sh) S 28449 28451 28229 0 -1 4194304 310 2665 0 0 0 0 32 2 18 0 1 0 1145860035 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28451/statm: 1339 237 195 169 0 50 0
[pid=28454] ppid=28451 vsize=88564 CPUtime=1199.68
/proc/28454/stat : 28454 (LySATc) R 28451 28451 28229 0 -1 4194304 21900 0 0 0 119946 22 0 0 25 0 1 0 1145860071 90689536 21885 1992294400 134512640 135214827 4294956224 18446744073709551615 134529267 0 0 4096 3 0 0 0 17 0 0 0
/proc/28454/statm: 22141 21885 78 171 0 21968 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 93920

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 28451 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=329949
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=25996
# CPU time returned by wait4() is 0.355945
# while last known CPU time is 1200.02
#
# 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): 1200.02
CPU user time (s): 1199.78
CPU system time (s): 0.24
CPU usage (%): 99.9423
Max. virtual memory (cumulated for all children) (KiB): 93920

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.329949
system time used= 0.025996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2975
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= 6

runsolver used 1.3048 second user time and 3.07153 second system time

The end

Launcher Data 

Begin job on node53 at 2009-04-03 06:12:55
IDJOB=1554719
IDBENCH=70786
IDSOLVER=512
FILE ID=node53/1554719-1238731975
PBS_JOBID= 9085357
Free space on /tmp= 66444 MiB

SOLVER NAME= LySAT c/2009-03-20
BENCH NAME= SAT09/APPLICATIONS/bitverif/mulhs/mulhs032.cnf
COMMAND LINE= lysat.sh BENCHNAME c
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1554719-1238731975/watcher-1554719-1238731975 -o /tmp/evaluation-result-1554719-1238731975/solver-1554719-1238731975 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1554719-1238731975.cnf c

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

MD5SUM BENCH= 431823fbe355abc605baf058be5925a0
RANDOM SEED=45812049

node53.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		: 3000.264
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		: 3000.264
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:       1755360 kB
Buffers:         57452 kB
Cached:         151724 kB
SwapCached:      10600 kB
Active:          63124 kB
Inactive:       158180 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1755360 kB
SwapTotal:     4192956 kB
SwapFree:      4176304 kB
Dirty:            3028 kB
Writeback:           0 kB
Mapped:          17848 kB
Slab:            65272 kB
Committed_AS:  2789284 kB
PageTables:       1384 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= 66440 MiB
End job on node53 at 2009-04-03 06:32:58