Trace number 1772723

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) 10000.1 10003.1

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-10-19-u.cnf
MD5SUMa2687a8a1b0deeabfd7eddcfa56549a2
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 variables331202
Number of clauses1571183
Sum of the clauses size3644324
Maximum clause length10
Minimum clause length1
Number of clauses of size 127558
Number of clauses of size 21199929
Number of clauses of size 3281756
Number of clauses of size 46880
Number of clauses of size 527520
Number of clauses of size over 527540

Solver Data 

0.00/0.00	c Parsing...
1.39/1.47	c ==============================================================================
1.39/1.47	c |           |     ORIGINAL     |              LEARNT              |          |
1.39/1.47	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
1.39/1.47	c ==============================================================================
1.39/1.47	c |         0 | 1543625  3616766 |  463087       0        0     nan |  0.000 % |
11.48/11.55	c |         0 |  616629  1615529 |      --       0       --      -- |     --   | -584573/-1226581
11.48/11.55	c ==============================================================================
11.48/11.55	c Result  :   #vars: 93490   #clauses: 616629   #literals: 1615529
11.48/11.55	c CPU time:   11.1343 s
11.48/11.55	c ==============================================================================
12.39/12.41	c lySAT 0.1
12.39/12.41	c minisat core +  additionnal features
12.39/12.41	c ============================[ Problem Statistics ]=============================
12.39/12.41	c |                                                                             |
12.39/12.41	c |  Number of variables:  93490                                                |
12.39/12.41	c |  Number of clauses:    616629                                               |
12.40/12.83	c |  Parsing time:         0.37         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-1772723-1241227022/watcher-1772723-1241227022 -o /tmp/evaluation-result-1772723-1241227022/solver-1772723-1241227022 -C 10000 -W 12000 -M 1800 lysat.sh HOME/instance-1772723-1241227022.cnf i 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 12000 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: 1.00 1.00 1.00 3/64 432
/proc/meminfo: memFree=1130156/2055920 swapFree=4181296/4192956
[pid=432] ppid=430 vsize=5356 CPUtime=0
/proc/432/stat : 432 (lysat.sh) S 430 432 360 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 150735004 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/432/statm: 1339 235 195 169 0 50 0
[pid=433] ppid=432 vsize=964 CPUtime=0
/proc/433/stat : 433 (SatElite) R 432 432 360 0 -1 4194304 133 0 0 0 0 0 0 0 20 0 1 0 150735004 987136 117 1992294400 134512640 135034092 4294956112 18446744073709551615 134675816 0 0 4096 3 0 0 0 17 1 0 0
/proc/433/statm: 241 119 50 127 0 111 0

[startup+0.033043 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 432
/proc/meminfo: memFree=1130156/2055920 swapFree=4181296/4192956
[pid=432] ppid=430 vsize=5356 CPUtime=0
/proc/432/stat : 432 (lysat.sh) S 430 432 360 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 150735004 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/432/statm: 1339 235 195 169 0 50 0
[pid=433] ppid=432 vsize=8688 CPUtime=0.01
/proc/433/stat : 433 (SatElite) R 432 432 360 0 -1 4194304 1569 0 0 0 1 0 0 0 20 0 1 0 150735004 8896512 1553 1992294400 134512640 135034092 4294956112 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 1 0 0
/proc/433/statm: 2172 1553 50 127 0 2042 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 14044

[startup+0.10105 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 432
/proc/meminfo: memFree=1130156/2055920 swapFree=4181296/4192956
[pid=432] ppid=430 vsize=5356 CPUtime=0
/proc/432/stat : 432 (lysat.sh) S 430 432 360 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 150735004 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/432/statm: 1339 235 195 169 0 50 0
[pid=433] ppid=432 vsize=21256 CPUtime=0.08
/proc/433/stat : 433 (SatElite) R 432 432 360 0 -1 4194304 3758 0 0 0 7 1 0 0 20 0 1 0 150735004 21766144 3742 1992294400 134512640 135034092 4294956112 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 1 0 0
/proc/433/statm: 5314 3743 50 127 0 5184 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 26612

[startup+0.301073 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 432
/proc/meminfo: memFree=1130156/2055920 swapFree=4181296/4192956
[pid=432] ppid=430 vsize=5356 CPUtime=0
/proc/432/stat : 432 (lysat.sh) S 430 432 360 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 150735004 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/432/statm: 1339 235 195 169 0 50 0
[pid=433] ppid=432 vsize=75368 CPUtime=0.29
/proc/433/stat : 433 (SatElite) R 432 432 360 0 -1 4194304 13318 0 0 0 22 7 0 0 21 0 1 0 150735004 77176832 13302 1992294400 134512640 135034092 4294956112 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 1 0 0
/proc/433/statm: 18842 13302 50 127 0 18712 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 80724

[startup+0.701116 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 432
/proc/meminfo: memFree=1130156/2055920 swapFree=4181296/4192956
[pid=432] ppid=430 vsize=5356 CPUtime=0
/proc/432/stat : 432 (lysat.sh) S 430 432 360 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 150735004 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/432/statm: 1339 235 195 169 0 50 0
[pid=433] ppid=432 vsize=110020 CPUtime=0.69
/proc/433/stat : 433 (SatElite) R 432 432 360 0 -1 4194304 21982 0 0 0 56 13 0 0 25 0 1 0 150735004 112660480 21966 1992294400 134512640 135034092 4294956112 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 1 0 0
/proc/433/statm: 27505 21967 50 127 0 27375 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 115376

[startup+1.50121 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 434
/proc/meminfo: memFree=1023004/2055920 swapFree=4181296/4192956
[pid=432] ppid=430 vsize=5356 CPUtime=0
/proc/432/stat : 432 (lysat.sh) S 430 432 360 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 150735004 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/432/statm: 1339 235 195 169 0 50 0
[pid=433] ppid=432 vsize=158504 CPUtime=1.49
/proc/433/stat : 433 (SatElite) R 432 432 360 0 -1 4194304 34555 0 0 0 127 22 0 0 25 0 1 0 150735004 162308096 34540 1992294400 134512640 135034092 4294956112 18446744073709551615 134539656 0 0 4096 3 0 0 0 17 1 0 0
/proc/433/statm: 39626 34541 63 127 0 39496 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 163860

[startup+3.10139 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 434
/proc/meminfo: memFree=978140/2055920 swapFree=4181296/4192956
[pid=432] ppid=430 vsize=5356 CPUtime=0
/proc/432/stat : 432 (lysat.sh) S 430 432 360 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 150735004 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/432/statm: 1339 235 195 169 0 50 0
[pid=433] ppid=432 vsize=184796 CPUtime=3.09
/proc/433/stat : 433 (SatElite) R 432 432 360 0 -1 4194304 43121 0 0 0 281 28 0 0 25 0 1 0 150735004 189231104 39351 1992294400 134512640 135034092 4294956112 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 1 0 0
/proc/433/statm: 46199 39351 68 127 0 46069 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 190152

[startup+6.30275 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 434
/proc/meminfo: memFree=963292/2055920 swapFree=4181296/4192956
[pid=432] ppid=430 vsize=5356 CPUtime=0
/proc/432/stat : 432 (lysat.sh) S 430 432 360 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 150735004 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/432/statm: 1339 235 195 169 0 50 0
[pid=433] ppid=432 vsize=204420 CPUtime=6.28
/proc/433/stat : 433 (SatElite) R 432 432 360 0 -1 4194304 47913 0 0 0 598 30 0 0 25 0 1 0 150735004 209326080 43411 1992294400 134512640 135034092 4294956112 18446744073709551615 134569579 0 0 4096 3 0 0 0 17 1 0 0
/proc/433/statm: 51105 43411 68 127 0 50975 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 209776

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 434
/proc/meminfo: memFree=949212/2055920 swapFree=4181296/4192956
[pid=432] ppid=430 vsize=5356 CPUtime=12.4
/proc/432/stat : 432 (lysat.sh) S 430 432 360 0 -1 4194304 310 67618 0 0 0 0 1192 48 16 0 1 0 150735004 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/432/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 12.4
Current children cumulated vsize (KiB) 5356

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 435
/proc/meminfo: memFree=1068572/2055920 swapFree=4181296/4192956
[pid=432] ppid=430 vsize=5356 CPUtime=12.4
/proc/432/stat : 432 (lysat.sh) S 430 432 360 0 -1 4194304 310 67618 0 0 0 0 1192 48 16 0 1 0 150735004 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/432/statm: 1339 237 195 169 0 50 0
[pid=435] ppid=432 vsize=43856 CPUtime=13.07
/proc/435/stat : 435 (LySATi) R 432 432 360 0 -1 4194304 10344 0 0 0 1302 5 0 0 25 0 1 0 150736246 44908544 10320 1992294400 134512640 135226915 4294956224 18446744073709551615 134538865 0 0 4096 3 0 0 0 17 1 0 0
/proc/435/statm: 10964 10320 81 174 0 10787 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 49212

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 435
/proc/meminfo: memFree=1065500/2055920 swapFree=4181296/4192956
[pid=432] ppid=430 vsize=5356 CPUtime=12.4
/proc/432/stat : 432 (lysat.sh) S 430 432 360 0 -1 4194304 310 67618 0 0 0 0 1192 48 16 0 1 0 150735004 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/432/statm: 1339 237 195 169 0 50 0
[pid=435] ppid=432 vsize=47132 CPUtime=38.64
/proc/435/stat : 435 (LySATi) R 432 432 360 0 -1 4194304 11149 0 0 0 3858 6 0 0 25 0 1 0 150736246 48263168 11125 1992294400 134512640 135226915 4294956224 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 1 0 0
/proc/435/statm: 11783 11125 81 174 0 11606 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 52488

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 435
/proc/meminfo: memFree=1062876/2055920 swapFree=4181296/4192956
[pid=432] ppid=430 vsize=5356 CPUtime=12.4
/proc/432/stat : 432 (lysat.sh) S 430 432 360 0 -1 4194304 310 67618 0 0 0 0 1192 48 16 0 1 0 150735004 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/432/statm: 1339 237 195 169 0 50 0
[pid=435] ppid=432 vsize=49632 CPUtime=89.81
/proc/435/stat : 435 (LySATi) R 432 432 360 0 -1 4194304 11779 0 0 0 8974 7 0 0 25 0 1 0 150736246 50823168 11755 1992294400 134512640 135226915 4294956224 18446744073709551615 134536772 0 0 4096 3 0 0 0 17 1 0 0
/proc/435/statm: 12408 11755 81 174 0 12231 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 54988

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 435
/proc/meminfo: memFree=1058076/2055920 swapFree=4181296/4192956
[pid=432] ppid=430 vsize=5356 CPUtime=12.4
/proc/432/stat : 432 (lysat.sh) S 430 432 360 0 -1 4194304 310 67618 0 0 0 0 1192 48 16 0 1 0 150735004 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/432/statm: 1339 237 195 169 0 50 0
[pid=435] ppid=432 vsize=54580 CPUtime=149.79
/proc/435/stat : 435 (LySATi) R 432 432 360 0 -1 4194304 13012 0 0 0 14970 9 0 0 25 0 1 0 150736246 55889920 12988 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/435/statm: 13645 12988 81 174 0 13468 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 59936

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 435
/proc/meminfo: memFree=1048156/2055920 swapFree=4181296/4192956
[pid=432] ppid=430 vsize=5356 CPUtime=12.4
/proc/432/stat : 432 (lysat.sh) S 430 432 360 0 -1 4194304 310 67618 0 0 0 0 1192 48 16 0 1 0 150735004 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/432/statm: 1339 237 195 169 0 50 0
[pid=435] ppid=432 vsize=64284 CPUtime=209.78
/proc/435/stat : 435 (LySATi) R 432 432 360 0 -1 4194304 15438 0 0 0 20966 12 0 0 25 0 1 0 150736246 65826816 15414 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/435/statm: 16071 15414 81 174 0 15894 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 69640

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 435
/proc/meminfo: memFree=1039644/2055920 swapFree=4181296/4192956
[pid=432] ppid=430 vsize=5356 CPUtime=12.4
/proc/432/stat : 432 (lysat.sh) S 430 432 360 0 -1 4194304 310 67618 0 0 0 0 1192 48 16 0 1 0 150735004 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/432/statm: 1339 237 195 169 0 50 0
[pid=435] ppid=432 vsize=73040 CPUtime=269.76
/proc/435/stat : 435 (LySATi) R 432 432 360 0 -1 4194304 17612 0 0 0 26963 13 0 0 25 0 1 0 150736246 74792960 17588 1992294400 134512640 135226915 4294956224 18446744073709551615 134537375 0 0 4096 3 0 0 0 17 1 0 0
/proc/435/statm: 18260 17588 81 174 0 18083 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 78396

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 435
/proc/meminfo: memFree=1039452/2055920 swapFree=4181296/4192956
[pid=432] ppid=430 vsize=5356 CPUtime=12.4
/proc/432/stat : 432 (lysat.sh) S 430 432 360 0 -1 4194304 310 67618 0 0 0 0 1192 48 16 0 1 0 150735004 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/432/statm: 1339 237 195 169 0 50 0
[pid=435] ppid=432 vsize=73040 CPUtime=329.75
/proc/435/stat : 435 (LySATi) R 432 432 360 0 -1 4194304 17619 0 0 0 32961 14 0 0 25 0 1 0 150736246 74792960 17595 1992294400 134512640 135226915 4294956224 18446744073709551615 134537411 0 0 4096 3 0 0 0 17 1 0 0
/proc/435/statm: 18260 17595 81 174 0 18083 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 78396

[startup+402.301 s]

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

/proc/435/statm: 95885 93467 81 174 0 95708 0
Current children cumulated CPU time (s) 9399.46
Current children cumulated vsize (KiB) 388896

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 929
/proc/meminfo: memFree=734684/2055920 swapFree=4181296/4192956
[pid=432] ppid=430 vsize=5356 CPUtime=12.4
/proc/432/stat : 432 (lysat.sh) S 430 432 360 0 -1 4194304 310 67618 0 0 0 0 1192 48 16 0 1 0 150735004 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/432/statm: 1339 237 195 169 0 50 0
[pid=435] ppid=432 vsize=383808 CPUtime=9447.04
/proc/435/stat : 435 (LySATi) R 432 432 360 0 -1 4194304 93552 0 0 0 944568 136 0 0 25 0 1 0 150736246 393019392 93528 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/435/statm: 95952 93528 81 174 0 95775 0
Current children cumulated CPU time (s) 9459.44
Current children cumulated vsize (KiB) 389164

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 929
/proc/meminfo: memFree=734428/2055920 swapFree=4181296/4192956
[pid=432] ppid=430 vsize=5356 CPUtime=12.4
/proc/432/stat : 432 (lysat.sh) S 430 432 360 0 -1 4194304 310 67618 0 0 0 0 1192 48 16 0 1 0 150735004 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/432/statm: 1339 237 195 169 0 50 0
[pid=435] ppid=432 vsize=384048 CPUtime=9507.02
/proc/435/stat : 435 (LySATi) R 432 432 360 0 -1 4194304 93619 0 0 0 950565 137 0 0 25 0 1 0 150736246 393265152 93595 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/435/statm: 96012 93595 81 174 0 95835 0
Current children cumulated CPU time (s) 9519.42
Current children cumulated vsize (KiB) 389404

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 929
/proc/meminfo: memFree=733852/2055920 swapFree=4181296/4192956
[pid=432] ppid=430 vsize=5356 CPUtime=12.4
/proc/432/stat : 432 (lysat.sh) S 430 432 360 0 -1 4194304 310 67618 0 0 0 0 1192 48 16 0 1 0 150735004 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/432/statm: 1339 237 195 169 0 50 0
[pid=435] ppid=432 vsize=384448 CPUtime=9567
/proc/435/stat : 435 (LySATi) R 432 432 360 0 -1 4194304 93768 0 0 0 956563 137 0 0 25 0 1 0 150736246 393674752 93744 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/435/statm: 96112 93744 81 174 0 95935 0
Current children cumulated CPU time (s) 9579.4
Current children cumulated vsize (KiB) 389804

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 929
/proc/meminfo: memFree=733596/2055920 swapFree=4181296/4192956
[pid=432] ppid=430 vsize=5356 CPUtime=12.4
/proc/432/stat : 432 (lysat.sh) S 430 432 360 0 -1 4194304 310 67618 0 0 0 0 1192 48 16 0 1 0 150735004 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/432/statm: 1339 237 195 169 0 50 0
[pid=435] ppid=432 vsize=384808 CPUtime=9626.99
/proc/435/stat : 435 (LySATi) R 432 432 360 0 -1 4194304 93813 0 0 0 962561 138 0 0 25 0 1 0 150736246 394043392 93789 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/435/statm: 96202 93789 81 174 0 96025 0
Current children cumulated CPU time (s) 9639.39
Current children cumulated vsize (KiB) 390164

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 929
/proc/meminfo: memFree=733404/2055920 swapFree=4181296/4192956
[pid=432] ppid=430 vsize=5356 CPUtime=12.4
/proc/432/stat : 432 (lysat.sh) S 430 432 360 0 -1 4194304 310 67618 0 0 0 0 1192 48 16 0 1 0 150735004 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/432/statm: 1339 237 195 169 0 50 0
[pid=435] ppid=432 vsize=384808 CPUtime=9686.97
/proc/435/stat : 435 (LySATi) R 432 432 360 0 -1 4194304 93853 0 0 0 968559 138 0 0 25 0 1 0 150736246 394043392 93829 1992294400 134512640 135226915 4294956224 18446744073709551615 134548444 0 0 4096 3 0 0 0 17 1 0 0
/proc/435/statm: 96202 93829 81 174 0 96025 0
Current children cumulated CPU time (s) 9699.37
Current children cumulated vsize (KiB) 390164

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 929
/proc/meminfo: memFree=733148/2055920 swapFree=4181296/4192956
[pid=432] ppid=430 vsize=5356 CPUtime=12.4
/proc/432/stat : 432 (lysat.sh) S 430 432 360 0 -1 4194304 310 67618 0 0 0 0 1192 48 16 0 1 0 150735004 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/432/statm: 1339 237 195 169 0 50 0
[pid=435] ppid=432 vsize=385112 CPUtime=9746.95
/proc/435/stat : 435 (LySATi) R 432 432 360 0 -1 4194304 93931 0 0 0 974557 138 0 0 25 0 1 0 150736246 394354688 93907 1992294400 134512640 135226915 4294956224 18446744073709551615 134536762 0 0 4096 3 0 0 0 17 1 0 0
/proc/435/statm: 96278 93907 81 174 0 96101 0
Current children cumulated CPU time (s) 9759.35
Current children cumulated vsize (KiB) 390468

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 929
/proc/meminfo: memFree=732828/2055920 swapFree=4181296/4192956
[pid=432] ppid=430 vsize=5356 CPUtime=12.4
/proc/432/stat : 432 (lysat.sh) S 430 432 360 0 -1 4194304 310 67618 0 0 0 0 1192 48 16 0 1 0 150735004 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/432/statm: 1339 237 195 169 0 50 0
[pid=435] ppid=432 vsize=385592 CPUtime=9806.93
/proc/435/stat : 435 (LySATi) R 432 432 360 0 -1 4194304 94017 0 0 0 980555 138 0 0 25 0 1 0 150736246 394846208 93993 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/435/statm: 96398 93993 81 174 0 96221 0
Current children cumulated CPU time (s) 9819.33
Current children cumulated vsize (KiB) 390948

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 935
/proc/meminfo: memFree=732572/2055920 swapFree=4181296/4192956
[pid=432] ppid=430 vsize=5356 CPUtime=12.4
/proc/432/stat : 432 (lysat.sh) S 430 432 360 0 -1 4194304 310 67618 0 0 0 0 1192 48 16 0 1 0 150735004 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/432/statm: 1339 237 195 169 0 50 0
[pid=435] ppid=432 vsize=386960 CPUtime=9866.92
/proc/435/stat : 435 (LySATi) R 432 432 360 0 -1 4194304 94040 0 0 0 986553 139 0 0 25 0 1 0 150736246 396247040 94016 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/435/statm: 96740 94016 81 174 0 96563 0
Current children cumulated CPU time (s) 9879.32
Current children cumulated vsize (KiB) 392316

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 935
/proc/meminfo: memFree=732252/2055920 swapFree=4181296/4192956
[pid=432] ppid=430 vsize=5356 CPUtime=12.4
/proc/432/stat : 432 (lysat.sh) S 430 432 360 0 -1 4194304 310 67618 0 0 0 0 1192 48 16 0 1 0 150735004 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/432/statm: 1339 237 195 169 0 50 0
[pid=435] ppid=432 vsize=387760 CPUtime=9926.9
/proc/435/stat : 435 (LySATi) R 432 432 360 0 -1 4194304 94155 0 0 0 992551 139 0 0 25 0 1 0 150736246 397066240 94131 1992294400 134512640 135226915 4294956224 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 1 0 0
/proc/435/statm: 96940 94131 81 174 0 96763 0
Current children cumulated CPU time (s) 9939.3
Current children cumulated vsize (KiB) 393116

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 935
/proc/meminfo: memFree=729308/2055920 swapFree=4181296/4192956
[pid=432] ppid=430 vsize=5356 CPUtime=12.4
/proc/432/stat : 432 (lysat.sh) S 430 432 360 0 -1 4194304 310 67618 0 0 0 0 1192 48 16 0 1 0 150735004 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/432/statm: 1339 237 195 169 0 50 0
[pid=435] ppid=432 vsize=390432 CPUtime=9986.88
/proc/435/stat : 435 (LySATi) R 432 432 360 0 -1 4194304 94895 0 0 0 998548 140 0 0 25 0 1 0 150736246 399802368 94871 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/435/statm: 97608 94871 81 174 0 97431 0
Current children cumulated CPU time (s) 9999.28
Current children cumulated vsize (KiB) 395788



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10003.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 935
/proc/meminfo: memFree=729244/2055920 swapFree=4181296/4192956
[pid=432] ppid=430 vsize=5356 CPUtime=12.4
/proc/432/stat : 432 (lysat.sh) S 430 432 360 0 -1 4194304 310 67618 0 0 0 0 1192 48 16 0 1 0 150735004 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/432/statm: 1339 237 195 169 0 50 0
[pid=435] ppid=432 vsize=390432 CPUtime=9987.68
/proc/435/stat : 435 (LySATi) R 432 432 360 0 -1 4194304 94909 0 0 0 998628 140 0 0 25 0 1 0 150736246 399802368 94885 1992294400 134512640 135226915 4294956224 18446744073709551615 134536945 0 0 4096 3 0 0 0 17 1 0 0
/proc/435/statm: 97608 94885 81 174 0 97431 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 395788

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

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

[startup+10003.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 935
/proc/meminfo: memFree=729244/2055920 swapFree=4181296/4192956
[pid=432] ppid=430 vsize=5356 CPUtime=12.4
/proc/432/stat : 432 (lysat.sh) S 430 432 360 0 -1 4194304 310 67618 0 0 0 0 1192 48 16 0 1 0 150735004 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/432/statm: 1339 237 195 169 0 50 0
[pid=435] ppid=432 vsize=390432 CPUtime=9987.68
/proc/435/stat : 435 (LySATi) R 432 432 360 0 -1 4194304 94909 0 0 0 998628 140 0 0 25 0 1 0 150736246 399802368 94885 1992294400 134512640 135226915 4294956224 18446744073709551615 134536945 0 0 4096 3 0 0 0 17 1 0 0
/proc/435/statm: 97608 94885 81 174 0 97431 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 395788

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 432 and gives
#  childrusage.ru_utime.tv_sec=11
#  childrusage.ru_utime.tv_usec=921187
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=488925
# CPU time returned by wait4() is 12.4101
# while last known CPU time is 10000.1
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 10003.1
CPU time (s): 10000.1
CPU user time (s): 9998.2
CPU system time (s): 1.88
CPU usage (%): 99.9697
Max. virtual memory (cumulated for all children) (KiB): 395788

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 11.9212
system time used= 0.488925
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 67928
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= 7
involuntary context switches= 38

runsolver used 11.4733 second user time and 24.3593 second system time

The end

Launcher Data 

Begin job on node35 at 2009-05-02 03:17:04
IDJOB=1772723
IDBENCH=20375
IDSOLVER=609
FILE ID=node35/1772723-1241227022
PBS_JOBID= 9224774
Free space on /tmp= 66528 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/total-10-19-u.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1772723-1241227022/watcher-1772723-1241227022 -o /tmp/evaluation-result-1772723-1241227022/solver-1772723-1241227022 -C 10000 -W 12000 -M 1800  lysat.sh HOME/instance-1772723-1241227022.cnf i

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= a2687a8a1b0deeabfd7eddcfa56549a2
RANDOM SEED=1357554755

node35.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		: 3000.214
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		: 3000.214
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:       1130700 kB
Buffers:         91652 kB
Cached:         723608 kB
SwapCached:       5500 kB
Active:          53204 kB
Inactive:       769956 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1130700 kB
SwapTotal:     4192956 kB
SwapFree:      4181296 kB
Dirty:           30996 kB
Writeback:           0 kB
Mapped:          13620 kB
Slab:            88132 kB
Committed_AS:   742796 kB
PageTables:       1396 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= 66504 MiB
End job on node35 at 2009-05-02 06:03:50