Trace number 1731802

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 i/2009-03-20? (TO) 1200.03 1200.51

General information on the benchmark

NameCRAFTED/sgen/unsat/
sgen1-unsat-109-100.cnf
MD5SUM3e5f7eb325866565204de5c9ce2ffaee
Bench CategoryCRAFTED (crafted 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 variables109
Number of clauses228
Sum of the clauses size684
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3228
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...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |     228      684 |      68       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 109   #clauses: 228   #literals: 684
0.00/0.00	c CPU time:   0 s
0.00/0.00	c ==============================================================================
0.00/0.00	c lySAT 0.1
0.00/0.00	c minisat core +  additionnal features
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  109                                                  |
0.00/0.00	c |  Number of clauses:    228                                                  |
0.00/0.00	c |  Parsing time:         0.00         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-1731802-1240774549/watcher-1731802-1240774549 -o /tmp/evaluation-result-1731802-1240774549/solver-1731802-1240774549 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1731802-1240774549.cnf i 

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 1.00 3/64 25626
/proc/meminfo: memFree=1641712/2055920 swapFree=4191900/4192956
[pid=25626] ppid=25624 vsize=5356 CPUtime=0
/proc/25626/stat : 25626 (lysat.sh) R 25624 25626 25253 0 -1 4194304 292 106 0 0 0 0 0 0 18 0 1 0 105482954 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954763423 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/25626/statm: 1339 237 195 169 0 50 0
[pid=25628] ppid=25626 vsize=1904 CPUtime=0
/proc/25628/stat : 25628 (LySATi) R 25626 25626 25253 0 -1 4194304 113 0 0 0 0 0 0 0 18 0 1 0 105482955 1949696 98 1992294400 134512640 135226915 4294956208 18446744073709551615 134542194 0 0 4096 3 0 0 0 17 0 0 0
/proc/25628/statm: 476 98 79 174 0 299 0

[startup+0.0893069 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25626
/proc/meminfo: memFree=1641712/2055920 swapFree=4191900/4192956
[pid=25626] ppid=25624 vsize=5356 CPUtime=0
/proc/25626/stat : 25626 (lysat.sh) S 25624 25626 25253 0 -1 4194304 310 106 0 0 0 0 0 0 18 0 1 0 105482954 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25626/statm: 1339 237 195 169 0 50 0
[pid=25628] ppid=25626 vsize=2168 CPUtime=0.08
/proc/25628/stat : 25628 (LySATi) R 25626 25626 25253 0 -1 4194304 203 0 0 0 8 0 0 0 21 0 1 0 105482955 2220032 188 1992294400 134512640 135226915 4294956208 18446744073709551615 134536908 0 0 4096 3 0 0 0 17 0 0 0
/proc/25628/statm: 542 188 81 174 0 365 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 7524

[startup+0.101307 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25626
/proc/meminfo: memFree=1641712/2055920 swapFree=4191900/4192956
[pid=25626] ppid=25624 vsize=5356 CPUtime=0
/proc/25626/stat : 25626 (lysat.sh) S 25624 25626 25253 0 -1 4194304 310 106 0 0 0 0 0 0 18 0 1 0 105482954 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25626/statm: 1339 237 195 169 0 50 0
[pid=25628] ppid=25626 vsize=2168 CPUtime=0.09
/proc/25628/stat : 25628 (LySATi) R 25626 25626 25253 0 -1 4194304 206 0 0 0 9 0 0 0 21 0 1 0 105482955 2220032 191 1992294400 134512640 135226915 4294956208 18446744073709551615 134537040 0 0 4096 3 0 0 0 17 0 0 0
/proc/25628/statm: 542 191 81 174 0 365 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7524

[startup+0.301324 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25626
/proc/meminfo: memFree=1641712/2055920 swapFree=4191900/4192956
[pid=25626] ppid=25624 vsize=5356 CPUtime=0
/proc/25626/stat : 25626 (lysat.sh) S 25624 25626 25253 0 -1 4194304 310 106 0 0 0 0 0 0 18 0 1 0 105482954 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25626/statm: 1339 237 195 169 0 50 0
[pid=25628] ppid=25626 vsize=2696 CPUtime=0.29
/proc/25628/stat : 25628 (LySATi) R 25626 25626 25253 0 -1 4194304 330 0 0 0 29 0 0 0 22 0 1 0 105482955 2760704 315 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/25628/statm: 674 315 81 174 0 497 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8052

[startup+0.70136 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25626
/proc/meminfo: memFree=1641712/2055920 swapFree=4191900/4192956
[pid=25626] ppid=25624 vsize=5356 CPUtime=0
/proc/25626/stat : 25626 (lysat.sh) S 25624 25626 25253 0 -1 4194304 310 106 0 0 0 0 0 0 18 0 1 0 105482954 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25626/statm: 1339 237 195 169 0 50 0
[pid=25628] ppid=25626 vsize=3224 CPUtime=0.69
/proc/25628/stat : 25628 (LySATi) R 25626 25626 25253 0 -1 4194304 441 0 0 0 69 0 0 0 25 0 1 0 105482955 3301376 426 1992294400 134512640 135226915 4294956208 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 0 0 0
/proc/25628/statm: 806 426 81 174 0 629 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8580

[startup+1.50143 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25629
/proc/meminfo: memFree=1639520/2055920 swapFree=4191900/4192956
[pid=25626] ppid=25624 vsize=5356 CPUtime=0
/proc/25626/stat : 25626 (lysat.sh) S 25624 25626 25253 0 -1 4194304 310 106 0 0 0 0 0 0 18 0 1 0 105482954 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25626/statm: 1339 237 195 169 0 50 0
[pid=25628] ppid=25626 vsize=4044 CPUtime=1.49
/proc/25628/stat : 25628 (LySATi) R 25626 25626 25253 0 -1 4194304 670 0 0 0 149 0 0 0 25 0 1 0 105482955 4141056 655 1992294400 134512640 135226915 4294956208 18446744073709551615 134536935 0 0 4096 3 0 0 0 17 0 0 0
/proc/25628/statm: 1011 655 81 174 0 834 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9400

[startup+3.10158 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25629
/proc/meminfo: memFree=1638368/2055920 swapFree=4191900/4192956
[pid=25626] ppid=25624 vsize=5356 CPUtime=0
/proc/25626/stat : 25626 (lysat.sh) S 25624 25626 25253 0 -1 4194304 310 106 0 0 0 0 0 0 18 0 1 0 105482954 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25626/statm: 1339 237 195 169 0 50 0
[pid=25628] ppid=25626 vsize=5324 CPUtime=3.09
/proc/25628/stat : 25628 (LySATi) R 25626 25626 25253 0 -1 4194304 964 0 0 0 309 0 0 0 25 0 1 0 105482955 5451776 949 1992294400 134512640 135226915 4294956208 18446744073709551615 134537068 0 0 4096 3 0 0 0 17 0 0 0
/proc/25628/statm: 1331 949 81 174 0 1154 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10680

[startup+6.30186 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25629
/proc/meminfo: memFree=1636448/2055920 swapFree=4191900/4192956
[pid=25626] ppid=25624 vsize=5356 CPUtime=0
/proc/25626/stat : 25626 (lysat.sh) S 25624 25626 25253 0 -1 4194304 310 106 0 0 0 0 0 0 18 0 1 0 105482954 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25626/statm: 1339 237 195 169 0 50 0
[pid=25628] ppid=25626 vsize=7252 CPUtime=6.29
/proc/25628/stat : 25628 (LySATi) R 25626 25626 25253 0 -1 4194304 1443 0 0 0 629 0 0 0 25 0 1 0 105482955 7426048 1428 1992294400 134512640 135226915 4294956208 18446744073709551615 134531182 0 0 4096 3 0 0 0 17 0 0 0
/proc/25628/statm: 1813 1428 81 174 0 1636 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12608

[startup+12.7024 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25629
/proc/meminfo: memFree=1634400/2055920 swapFree=4191900/4192956
[pid=25626] ppid=25624 vsize=5356 CPUtime=0
/proc/25626/stat : 25626 (lysat.sh) S 25624 25626 25253 0 -1 4194304 310 106 0 0 0 0 0 0 18 0 1 0 105482954 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25626/statm: 1339 237 195 169 0 50 0
[pid=25628] ppid=25626 vsize=8796 CPUtime=12.68
/proc/25628/stat : 25628 (LySATi) R 25626 25626 25253 0 -1 4194304 1824 0 0 0 1268 0 0 0 25 0 1 0 105482955 9007104 1809 1992294400 134512640 135226915 4294956208 18446744073709551615 134536902 0 0 4096 3 0 0 0 17 0 0 0
/proc/25628/statm: 2199 1809 81 174 0 2022 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14152

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25629
/proc/meminfo: memFree=1630880/2055920 swapFree=4191900/4192956
[pid=25626] ppid=25624 vsize=5356 CPUtime=0
/proc/25626/stat : 25626 (lysat.sh) S 25624 25626 25253 0 -1 4194304 310 106 0 0 0 0 0 0 18 0 1 0 105482954 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25626/statm: 1339 237 195 169 0 50 0
[pid=25628] ppid=25626 vsize=12416 CPUtime=25.48
/proc/25628/stat : 25628 (LySATi) R 25626 25626 25253 0 -1 4194304 2668 0 0 0 2547 1 0 0 25 0 1 0 105482955 12713984 2653 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/25628/statm: 3104 2653 81 174 0 2927 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17772

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25629
/proc/meminfo: memFree=1626272/2055920 swapFree=4191900/4192956
[pid=25626] ppid=25624 vsize=5356 CPUtime=0
/proc/25626/stat : 25626 (lysat.sh) S 25624 25626 25253 0 -1 4194304 310 106 0 0 0 0 0 0 18 0 1 0 105482954 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25626/statm: 1339 237 195 169 0 50 0
[pid=25628] ppid=25626 vsize=17372 CPUtime=51.07
/proc/25628/stat : 25628 (LySATi) R 25626 25626 25253 0 -1 4194304 3836 0 0 0 5105 2 0 0 25 0 1 0 105482955 17788928 3821 1992294400 134512640 135226915 4294956208 18446744073709551615 134543615 0 0 4096 3 0 0 0 17 0 0 0
/proc/25628/statm: 4343 3821 81 174 0 4166 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 22728

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25629
/proc/meminfo: memFree=1620256/2055920 swapFree=4191900/4192956
[pid=25626] ppid=25624 vsize=5356 CPUtime=0
/proc/25626/stat : 25626 (lysat.sh) S 25624 25626 25253 0 -1 4194304 310 106 0 0 0 0 0 0 18 0 1 0 105482954 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25626/statm: 1339 237 195 169 0 50 0
[pid=25628] ppid=25626 vsize=23672 CPUtime=102.25
/proc/25628/stat : 25628 (LySATi) R 25626 25626 25253 0 -1 4194304 5305 0 0 0 10223 2 0 0 25 0 1 0 105482955 24240128 5290 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/25628/statm: 5918 5290 81 174 0 5741 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 29028

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25631
/proc/meminfo: memFree=1615448/2055920 swapFree=4191900/4192956
[pid=25626] ppid=25624 vsize=5356 CPUtime=0
/proc/25626/stat : 25626 (lysat.sh) S 25624 25626 25253 0 -1 4194304 310 106 0 0 0 0 0 0 18 0 1 0 105482954 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25626/statm: 1339 237 195 169 0 50 0
[pid=25628] ppid=25626 vsize=29004 CPUtime=162.22
/proc/25628/stat : 25628 (LySATi) R 25626 25626 25253 0 -1 4194304 6432 0 0 0 16219 3 0 0 25 0 1 0 105482955 29700096 6417 1992294400 134512640 135226915 4294956208 18446744073709551615 134537299 0 0 4096 3 0 0 0 17 0 0 0
/proc/25628/statm: 7251 6417 81 174 0 7074 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 34360

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25631
/proc/meminfo: memFree=1611616/2055920 swapFree=4191900/4192956
[pid=25626] ppid=25624 vsize=5356 CPUtime=0
/proc/25626/stat : 25626 (lysat.sh) S 25624 25626 25253 0 -1 4194304 310 106 0 0 0 0 0 0 18 0 1 0 105482954 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25626/statm: 1339 237 195 169 0 50 0
[pid=25628] ppid=25626 vsize=33188 CPUtime=222.19
/proc/25628/stat : 25628 (LySATi) R 25626 25626 25253 0 -1 4194304 7455 0 0 0 22215 4 0 0 25 0 1 0 105482955 33984512 7440 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/25628/statm: 8297 7440 81 174 0 8120 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 38544

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25631
/proc/meminfo: memFree=1606112/2055920 swapFree=4191900/4192956
[pid=25626] ppid=25624 vsize=5356 CPUtime=0
/proc/25626/stat : 25626 (lysat.sh) S 25624 25626 25253 0 -1 4194304 310 106 0 0 0 0 0 0 18 0 1 0 105482954 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25626/statm: 1339 237 195 169 0 50 0
[pid=25628] ppid=25626 vsize=39580 CPUtime=282.18
/proc/25628/stat : 25628 (LySATi) R 25626 25626 25253 0 -1 4194304 8896 0 0 0 28212 6 0 0 25 0 1 0 105482955 40529920 8881 1992294400 134512640 135226915 4294956208 18446744073709551615 134537068 0 0 4096 3 0 0 0 17 0 0 0
/proc/25628/statm: 9895 8881 81 174 0 9718 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 44936

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25631
/proc/meminfo: memFree=1603872/2055920 swapFree=4191900/4192956
[pid=25626] ppid=25624 vsize=5356 CPUtime=0
/proc/25626/stat : 25626 (lysat.sh) S 25624 25626 25253 0 -1 4194304 310 106 0 0 0 0 0 0 18 0 1 0 105482954 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25626/statm: 1339 237 195 169 0 50 0
[pid=25628] ppid=25626 vsize=41744 CPUtime=342.15
/proc/25628/stat : 25628 (LySATi) R 25626 25626 25253 0 -1 4194304 9384 0 0 0 34209 6 0 0 25 0 1 0 105482955 42745856 9369 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/25628/statm: 10436 9369 81 174 0 10259 0

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

/proc/25628/statm: 12670 11556 81 174 0 12493 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 56036

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25631
/proc/meminfo: memFree=1589920/2055920 swapFree=4191900/4192956
[pid=25626] ppid=25624 vsize=5356 CPUtime=0
/proc/25626/stat : 25626 (lysat.sh) S 25624 25626 25253 0 -1 4194304 310 106 0 0 0 0 0 0 18 0 1 0 105482954 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25626/statm: 1339 237 195 169 0 50 0
[pid=25628] ppid=25626 vsize=56872 CPUtime=642.05
/proc/25628/stat : 25628 (LySATi) R 25626 25626 25253 0 -1 4194304 12896 0 0 0 64195 10 0 0 25 0 1 0 105482955 58236928 12865 1992294400 134512640 135226915 4294956208 18446744073709551615 134537056 0 0 4096 3 0 0 0 17 0 0 0
/proc/25628/statm: 14218 12865 81 174 0 14041 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 62228

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25631
/proc/meminfo: memFree=1583200/2055920 swapFree=4191900/4192956
[pid=25626] ppid=25624 vsize=5356 CPUtime=0
/proc/25626/stat : 25626 (lysat.sh) S 25624 25626 25253 0 -1 4194304 310 106 0 0 0 0 0 0 18 0 1 0 105482954 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25626/statm: 1339 237 195 169 0 50 0
[pid=25628] ppid=25626 vsize=63784 CPUtime=702.02
/proc/25628/stat : 25628 (LySATi) R 25626 25626 25253 0 -1 4194304 14550 0 0 0 70190 12 0 0 25 0 1 0 105482955 65314816 14519 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/25628/statm: 15946 14519 81 174 0 15769 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 69140

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25631
/proc/meminfo: memFree=1580896/2055920 swapFree=4191900/4192956
[pid=25626] ppid=25624 vsize=5356 CPUtime=0
/proc/25626/stat : 25626 (lysat.sh) S 25624 25626 25253 0 -1 4194304 310 106 0 0 0 0 0 0 18 0 1 0 105482954 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25626/statm: 1339 237 195 169 0 50 0
[pid=25628] ppid=25626 vsize=66300 CPUtime=762
/proc/25628/stat : 25628 (LySATi) R 25626 25626 25253 0 -1 4194304 15104 0 0 0 76187 13 0 0 25 0 1 0 105482955 67891200 15073 1992294400 134512640 135226915 4294956208 18446744073709551615 134539925 0 0 4096 3 0 0 0 17 0 0 0
/proc/25628/statm: 16575 15073 81 174 0 16398 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 71656

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25631
/proc/meminfo: memFree=1580704/2055920 swapFree=4191900/4192956
[pid=25626] ppid=25624 vsize=5356 CPUtime=0
/proc/25626/stat : 25626 (lysat.sh) S 25624 25626 25253 0 -1 4194304 310 106 0 0 0 0 0 0 18 0 1 0 105482954 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25626/statm: 1339 237 195 169 0 50 0
[pid=25628] ppid=25626 vsize=66472 CPUtime=821.97
/proc/25628/stat : 25628 (LySATi) R 25626 25626 25253 0 -1 4194304 15144 0 0 0 82184 13 0 0 25 0 1 0 105482955 68067328 15113 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/25628/statm: 16618 15113 81 174 0 16441 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 71828

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25631
/proc/meminfo: memFree=1580320/2055920 swapFree=4191900/4192956
[pid=25626] ppid=25624 vsize=5356 CPUtime=0
/proc/25626/stat : 25626 (lysat.sh) S 25624 25626 25253 0 -1 4194304 310 106 0 0 0 0 0 0 18 0 1 0 105482954 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25626/statm: 1339 237 195 169 0 50 0
[pid=25628] ppid=25626 vsize=67140 CPUtime=881.95
/proc/25628/stat : 25628 (LySATi) R 25626 25626 25253 0 -1 4194304 15246 0 0 0 88182 13 0 0 25 0 1 0 105482955 68751360 15215 1992294400 134512640 135226915 4294956208 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 0 0 0
/proc/25628/statm: 16785 15215 81 174 0 16608 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 72496

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25631
/proc/meminfo: memFree=1579488/2055920 swapFree=4191900/4192956
[pid=25626] ppid=25624 vsize=5356 CPUtime=0
/proc/25626/stat : 25626 (lysat.sh) S 25624 25626 25253 0 -1 4194304 310 106 0 0 0 0 0 0 18 0 1 0 105482954 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25626/statm: 1339 237 195 169 0 50 0
[pid=25628] ppid=25626 vsize=67716 CPUtime=941.92
/proc/25628/stat : 25628 (LySATi) R 25626 25626 25253 0 -1 4194304 15435 0 0 0 94179 13 0 0 25 0 1 0 105482955 69341184 15404 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/25628/statm: 16929 15404 81 174 0 16752 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 73072

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25631
/proc/meminfo: memFree=1578592/2055920 swapFree=4191900/4192956
[pid=25626] ppid=25624 vsize=5356 CPUtime=0
/proc/25626/stat : 25626 (lysat.sh) S 25624 25626 25253 0 -1 4194304 310 106 0 0 0 0 0 0 18 0 1 0 105482954 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25626/statm: 1339 237 195 169 0 50 0
[pid=25628] ppid=25626 vsize=68556 CPUtime=1001.91
/proc/25628/stat : 25628 (LySATi) R 25626 25626 25253 0 -1 4194304 15651 0 0 0 100177 14 0 0 25 0 1 0 105482955 70201344 15620 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/25628/statm: 17139 15620 81 174 0 16962 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 73912

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25631
/proc/meminfo: memFree=1575712/2055920 swapFree=4191900/4192956
[pid=25626] ppid=25624 vsize=5356 CPUtime=0
/proc/25626/stat : 25626 (lysat.sh) S 25624 25626 25253 0 -1 4194304 310 106 0 0 0 0 0 0 18 0 1 0 105482954 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25626/statm: 1339 237 195 169 0 50 0
[pid=25628] ppid=25626 vsize=71420 CPUtime=1061.88
/proc/25628/stat : 25628 (LySATi) R 25626 25626 25253 0 -1 4194304 16394 0 0 0 106174 14 0 0 25 0 1 0 105482955 73134080 16363 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/25628/statm: 17855 16363 81 174 0 17678 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 76776

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25631
/proc/meminfo: memFree=1570656/2055920 swapFree=4191900/4192956
[pid=25626] ppid=25624 vsize=5356 CPUtime=0
/proc/25626/stat : 25626 (lysat.sh) S 25624 25626 25253 0 -1 4194304 310 106 0 0 0 0 0 0 18 0 1 0 105482954 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25626/statm: 1339 237 195 169 0 50 0
[pid=25628] ppid=25626 vsize=76408 CPUtime=1121.86
/proc/25628/stat : 25628 (LySATi) R 25626 25626 25253 0 -1 4194304 17645 0 0 0 112169 17 0 0 25 0 1 0 105482955 78241792 17614 1992294400 134512640 135226915 4294956208 18446744073709551615 134536757 0 0 4096 3 0 0 0 17 0 0 0
/proc/25628/statm: 19102 17614 81 174 0 18925 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 81764

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25631
/proc/meminfo: memFree=1566176/2055920 swapFree=4191900/4192956
[pid=25626] ppid=25624 vsize=5356 CPUtime=0
/proc/25626/stat : 25626 (lysat.sh) S 25624 25626 25253 0 -1 4194304 310 106 0 0 0 0 0 0 18 0 1 0 105482954 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25626/statm: 1339 237 195 169 0 50 0
[pid=25628] ppid=25626 vsize=82016 CPUtime=1181.84
/proc/25628/stat : 25628 (LySATi) R 25626 25626 25253 0 -1 4194304 18778 0 0 0 118165 19 0 0 25 0 1 0 105482955 83984384 18747 1992294400 134512640 135226915 4294956208 18446744073709551615 134536785 0 0 4096 3 0 0 0 17 0 0 0
/proc/25628/statm: 20504 18747 81 174 0 20327 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 87372



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25631
/proc/meminfo: memFree=1565856/2055920 swapFree=4191900/4192956
[pid=25626] ppid=25624 vsize=5356 CPUtime=0
/proc/25626/stat : 25626 (lysat.sh) S 25624 25626 25253 0 -1 4194304 310 106 0 0 0 0 0 0 18 0 1 0 105482954 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25626/statm: 1339 237 195 169 0 50 0
[pid=25628] ppid=25626 vsize=82272 CPUtime=1200.03
/proc/25628/stat : 25628 (LySATi) R 25626 25626 25253 0 -1 4194304 18822 0 0 0 119984 19 0 0 25 0 1 0 105482955 84246528 18791 1992294400 134512640 135226915 4294956208 18446744073709551615 134531057 0 0 4096 3 0 0 0 17 0 0 0
/proc/25628/statm: 20568 18791 81 174 0 20391 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 87628

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25631
/proc/meminfo: memFree=1565856/2055920 swapFree=4191900/4192956
[pid=25626] ppid=25624 vsize=5356 CPUtime=0
/proc/25626/stat : 25626 (lysat.sh) S 25624 25626 25253 0 -1 4194304 310 106 0 0 0 0 0 0 18 0 1 0 105482954 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25626/statm: 1339 237 195 169 0 50 0
[pid=25628] ppid=25626 vsize=82272 CPUtime=1200.03
/proc/25628/stat : 25628 (LySATi) R 25626 25626 25253 0 -1 4194304 18822 0 0 0 119984 19 0 0 25 0 1 0 105482955 84246528 18791 1992294400 134512640 135226915 4294956208 18446744073709551615 134531057 0 0 4096 3 0 0 0 17 0 0 0
/proc/25628/statm: 20568 18791 81 174 0 20391 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 87628

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 25626 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=1999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.004998
# while last known CPU time is 1200.03
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.03
CPU user time (s): 1199.84
CPU system time (s): 0.19
CPU usage (%): 99.9598
Max. virtual memory (cumulated for all children) (KiB): 87628

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.001999
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 416
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= 4
involuntary context switches= 2

runsolver used 1.04484 second user time and 3.33149 second system time

The end

Launcher Data 

Begin job on node43 at 2009-04-26 21:35:49
IDJOB=1731802
IDBENCH=71104
IDSOLVER=511
FILE ID=node43/1731802-1240774549
PBS_JOBID= 9187172
Free space on /tmp= 66432 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/CRAFTED/sgen/unsat/sgen1-unsat-109-100.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1731802-1240774549/watcher-1731802-1240774549 -o /tmp/evaluation-result-1731802-1240774549/solver-1731802-1240774549 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1731802-1240774549.cnf i

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

MD5SUM BENCH= 3e5f7eb325866565204de5c9ce2ffaee
RANDOM SEED=321454390

node43.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		: 3000.237
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		: 3000.237
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:       1642192 kB
Buffers:         46856 kB
Cached:         293204 kB
SwapCached:        416 kB
Active:          65908 kB
Inactive:       287620 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1642192 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            2168 kB
Writeback:           0 kB
Mapped:          21820 kB
Slab:            46164 kB
Committed_AS:   439832 kB
PageTables:       1444 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= 66428 MiB
End job on node43 at 2009-04-26 21:55:52