Trace number 1525574

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) 1200.09 1200.71

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/12000/
unif-k3-r4.2-v12000-c50400-S219795104-099.cnf
MD5SUMb3388c169ab5d49a74d975bbdbf2ea31
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark991.872
Satisfiable
(Un)Satisfiability was proved
Number of variables12000
Number of clauses50400
Sum of the clauses size151200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 350400
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...
0.00/0.06	c ==============================================================================
0.00/0.06	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.06	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.06	c ==============================================================================
0.00/0.06	c |         0 |   50400   151200 |   15119       0        0     nan |  0.000 % |
0.00/0.18	c |         0 |   50033   151886 |      --       0       --      -- |     --   | -367/686
0.00/0.18	c ==============================================================================
0.00/0.18	c Result  :   #vars: 11704   #clauses: 50033   #literals: 151886
0.00/0.18	c CPU time:   0.161975 s
0.00/0.18	c ==============================================================================
0.00/0.24	c lySAT 0.1
0.00/0.24	c minisat core +  additionnal features
0.00/0.24	c ============================[ Problem Statistics ]=============================
0.00/0.24	c |                                                                             |
0.00/0.25	c |  Number of variables:  11704                                                |
0.00/0.25	c |  Number of clauses:    50033                                                |
0.00/0.28	c |  Parsing time:         0.03         s                                       |

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1525574-1238409897/watcher-1525574-1238409897 -o /tmp/evaluation-result-1525574-1238409897/solver-1525574-1238409897 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525574-1238409897.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 3166
/proc/meminfo: memFree=1483624/2055920 swapFree=4171920/4192956
[pid=3166] ppid=3164 vsize=5356 CPUtime=0
/proc/3166/stat : 3166 (lysat.sh) R 3164 3166 2736 0 -1 4194304 238 0 0 0 0 0 0 0 19 0 1 0 1113655388 5484544 205 1992294400 4194304 4889804 548682068800 18446744073709551615 217871776434 0 0 4100 65536 0 0 0 17 0 0 0
/proc/3166/statm: 1339 215 177 169 0 50 0

[startup+0.025117 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3166
/proc/meminfo: memFree=1483624/2055920 swapFree=4171920/4192956
[pid=3166] ppid=3164 vsize=5356 CPUtime=0
/proc/3166/stat : 3166 (lysat.sh) S 3164 3166 2736 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 1113655388 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3166/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101123 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3166
/proc/meminfo: memFree=1483624/2055920 swapFree=4171920/4192956
[pid=3166] ppid=3164 vsize=5356 CPUtime=0
/proc/3166/stat : 3166 (lysat.sh) S 3164 3166 2736 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 1113655388 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3166/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301157 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3166
/proc/meminfo: memFree=1483624/2055920 swapFree=4171920/4192956
[pid=3166] ppid=3164 vsize=5356 CPUtime=0.23
/proc/3166/stat : 3166 (lysat.sh) S 3164 3166 2736 0 -1 4194304 311 1587 0 0 0 0 22 1 16 0 1 0 1113655388 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3166/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.23
Current children cumulated vsize (KiB) 5356

[startup+0.701203 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3166
/proc/meminfo: memFree=1483624/2055920 swapFree=4171920/4192956
[pid=3166] ppid=3164 vsize=5356 CPUtime=0.23
/proc/3166/stat : 3166 (lysat.sh) S 3164 3166 2736 0 -1 4194304 311 1587 0 0 0 0 22 1 16 0 1 0 1113655388 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3166/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.23
Current children cumulated vsize (KiB) 5356

[startup+1.50128 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3169
/proc/meminfo: memFree=1477336/2055920 swapFree=4171920/4192956
[pid=3166] ppid=3164 vsize=5356 CPUtime=0.23
/proc/3166/stat : 3166 (lysat.sh) S 3164 3166 2736 0 -1 4194304 311 1587 0 0 0 0 22 1 16 0 1 0 1113655388 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3166/statm: 1339 237 195 169 0 50 0
[pid=3169] ppid=3166 vsize=6812 CPUtime=1.23
/proc/3169/stat : 3169 (LySATi) R 3166 3166 2736 0 -1 4194304 1565 0 0 0 123 0 0 0 25 0 1 0 1113655413 6975488 1551 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/3169/statm: 1703 1551 82 174 0 1526 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 12168

[startup+3.10148 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3169
/proc/meminfo: memFree=1475096/2055920 swapFree=4171920/4192956
[pid=3166] ppid=3164 vsize=5356 CPUtime=0.23
/proc/3166/stat : 3166 (lysat.sh) S 3164 3166 2736 0 -1 4194304 311 1587 0 0 0 0 22 1 16 0 1 0 1113655388 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3166/statm: 1339 237 195 169 0 50 0
[pid=3169] ppid=3166 vsize=8376 CPUtime=2.74
/proc/3169/stat : 3169 (LySATi) R 3166 3166 2736 0 -1 4194304 1946 0 0 0 273 1 0 0 25 0 1 0 1113655413 8577024 1932 1992294400 134512640 135226915 4294956208 18446744073709551615 134538857 0 0 4096 3 0 0 0 17 0 0 0
/proc/3169/statm: 2094 1932 82 174 0 1917 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 13732

[startup+6.30184 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3169
/proc/meminfo: memFree=1472728/2055920 swapFree=4171920/4192956
[pid=3166] ppid=3164 vsize=5356 CPUtime=0.23
/proc/3166/stat : 3166 (lysat.sh) S 3164 3166 2736 0 -1 4194304 311 1587 0 0 0 0 22 1 16 0 1 0 1113655388 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3166/statm: 1339 237 195 169 0 50 0
[pid=3169] ppid=3166 vsize=11680 CPUtime=5.83
/proc/3169/stat : 3169 (LySATi) R 3166 3166 2736 0 -1 4194304 2781 0 0 0 582 1 0 0 25 0 1 0 1113655413 11960320 2767 1992294400 134512640 135226915 4294956208 18446744073709551615 134537375 0 0 4096 3 0 0 0 17 1 0 0
/proc/3169/statm: 2920 2767 82 174 0 2743 0
Current children cumulated CPU time (s) 6.06
Current children cumulated vsize (KiB) 17036

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3169
/proc/meminfo: memFree=1468696/2055920 swapFree=4171920/4192956
[pid=3166] ppid=3164 vsize=5356 CPUtime=0.23
/proc/3166/stat : 3166 (lysat.sh) S 3164 3166 2736 0 -1 4194304 311 1587 0 0 0 0 22 1 16 0 1 0 1113655388 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3166/statm: 1339 237 195 169 0 50 0
[pid=3169] ppid=3166 vsize=15088 CPUtime=12.23
/proc/3169/stat : 3169 (LySATi) R 3166 3166 2736 0 -1 4194304 3638 0 0 0 1221 2 0 0 25 0 1 0 1113655413 15450112 3624 1992294400 134512640 135226915 4294956208 18446744073709551615 134536926 0 0 4096 3 0 0 0 17 1 0 0
/proc/3169/statm: 3772 3624 82 174 0 3595 0
Current children cumulated CPU time (s) 12.46
Current children cumulated vsize (KiB) 20444

[startup+25.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3169
/proc/meminfo: memFree=1459352/2055920 swapFree=4171920/4192956
[pid=3166] ppid=3164 vsize=5356 CPUtime=0.23
/proc/3166/stat : 3166 (lysat.sh) S 3164 3166 2736 0 -1 4194304 311 1587 0 0 0 0 22 1 16 0 1 0 1113655388 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3166/statm: 1339 237 195 169 0 50 0
[pid=3169] ppid=3166 vsize=24140 CPUtime=25.03
/proc/3169/stat : 3169 (LySATi) R 3166 3166 2736 0 -1 4194304 5881 0 0 0 2499 4 0 0 25 0 1 0 1113655413 24719360 5867 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/3169/statm: 6035 5867 82 174 0 5858 0
Current children cumulated CPU time (s) 25.26
Current children cumulated vsize (KiB) 29496

[startup+51.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3171
/proc/meminfo: memFree=1446296/2055920 swapFree=4171920/4192956
[pid=3166] ppid=3164 vsize=5356 CPUtime=0.23
/proc/3166/stat : 3166 (lysat.sh) S 3164 3166 2736 0 -1 4194304 311 1587 0 0 0 0 22 1 16 0 1 0 1113655388 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3166/statm: 1339 237 195 169 0 50 0
[pid=3169] ppid=3166 vsize=36732 CPUtime=50.62
/proc/3169/stat : 3169 (LySATi) R 3166 3166 2736 0 -1 4194304 9017 0 0 0 5055 7 0 0 25 0 1 0 1113655413 37613568 9003 1992294400 134512640 135226915 4294956208 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 1 0 0
/proc/3169/statm: 9183 9003 82 174 0 9006 0
Current children cumulated CPU time (s) 50.85
Current children cumulated vsize (KiB) 42088

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3171
/proc/meminfo: memFree=1423128/2055920 swapFree=4171920/4192956
[pid=3166] ppid=3164 vsize=5356 CPUtime=0.23
/proc/3166/stat : 3166 (lysat.sh) S 3164 3166 2736 0 -1 4194304 311 1587 0 0 0 0 22 1 16 0 1 0 1113655388 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3166/statm: 1339 237 195 169 0 50 0
[pid=3169] ppid=3166 vsize=59848 CPUtime=101.81
/proc/3169/stat : 3169 (LySATi) R 3166 3166 2736 0 -1 4194304 14821 0 0 0 10168 13 0 0 25 0 1 0 1113655413 61284352 14807 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/3169/statm: 14962 14807 82 174 0 14785 0
Current children cumulated CPU time (s) 102.04
Current children cumulated vsize (KiB) 65204

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3171
/proc/meminfo: memFree=1404440/2055920 swapFree=4171920/4192956
[pid=3166] ppid=3164 vsize=5356 CPUtime=0.23
/proc/3166/stat : 3166 (lysat.sh) S 3164 3166 2736 0 -1 4194304 311 1587 0 0 0 0 22 1 16 0 1 0 1113655388 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3166/statm: 1339 237 195 169 0 50 0
[pid=3169] ppid=3166 vsize=79436 CPUtime=161.79
/proc/3169/stat : 3169 (LySATi) R 3166 3166 2736 0 -1 4194304 19704 0 0 0 16161 18 0 0 25 0 1 0 1113655413 81342464 19690 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/3169/statm: 19859 19690 82 174 0 19682 0
Current children cumulated CPU time (s) 162.02
Current children cumulated vsize (KiB) 84792

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3171
/proc/meminfo: memFree=1397848/2055920 swapFree=4171920/4192956
[pid=3166] ppid=3164 vsize=5356 CPUtime=0.23
/proc/3166/stat : 3166 (lysat.sh) S 3164 3166 2736 0 -1 4194304 311 1587 0 0 0 0 22 1 16 0 1 0 1113655388 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3166/statm: 1339 237 195 169 0 50 0
[pid=3169] ppid=3166 vsize=85040 CPUtime=221.77
/proc/3169/stat : 3169 (LySATi) R 3166 3166 2736 0 -1 4194304 21098 0 0 0 22158 19 0 0 25 0 1 0 1113655413 87080960 21084 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/3169/statm: 21260 21084 82 174 0 21083 0
Current children cumulated CPU time (s) 222
Current children cumulated vsize (KiB) 90396

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3171
/proc/meminfo: memFree=1376280/2055920 swapFree=4171920/4192956
[pid=3166] ppid=3164 vsize=5356 CPUtime=0.23
/proc/3166/stat : 3166 (lysat.sh) S 3164 3166 2736 0 -1 4194304 311 1587 0 0 0 0 22 1 16 0 1 0 1113655388 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3166/statm: 1339 237 195 169 0 50 0
[pid=3169] ppid=3166 vsize=107388 CPUtime=281.76
/proc/3169/stat : 3169 (LySATi) R 3166 3166 2736 0 -1 4194304 26655 0 0 0 28152 24 0 0 25 0 1 0 1113655413 109965312 26641 1992294400 134512640 135226915 4294956208 18446744073709551615 134732934 0 0 4096 3 0 0 0 17 1 0 0
/proc/3169/statm: 26847 26641 82 174 0 26670 0
Current children cumulated CPU time (s) 281.99
Current children cumulated vsize (KiB) 112744

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3171
/proc/meminfo: memFree=1362904/2055920 swapFree=4171920/4192956
[pid=3166] ppid=3164 vsize=5356 CPUtime=0.23
/proc/3166/stat : 3166 (lysat.sh) S 3164 3166 2736 0 -1 4194304 311 1587 0 0 0 0 22 1 16 0 1 0 1113655388 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3166/statm: 1339 237 195 169 0 50 0
[pid=3169] ppid=3166 vsize=119948 CPUtime=341.73
/proc/3169/stat : 3169 (LySATi) R 3166 3166 2736 0 -1 4194304 29815 0 0 0 34147 26 0 0 25 0 1 0 1113655413 122826752 29801 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 1 0 0
/proc/3169/statm: 29987 29801 82 174 0 29810 0
Current children cumulated CPU time (s) 341.96
Current children cumulated vsize (KiB) 125304

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3171
/proc/meminfo: memFree=1338072/2055920 swapFree=4171920/4192956
[pid=3166] ppid=3164 vsize=5356 CPUtime=0.23
/proc/3166/stat : 3166 (lysat.sh) S 3164 3166 2736 0 -1 4194304 311 1587 0 0 0 0 22 1 16 0 1 0 1113655388 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3166/statm: 1339 237 195 169 0 50 0
[pid=3169] ppid=3166 vsize=145356 CPUtime=401.72
/proc/3169/stat : 3169 (LySATi) R 3166 3166 2736 0 -1 4194304 36189 0 0 0 40139 33 0 0 25 0 1 0 1113655413 148844544 36175 1992294400 134512640 135226915 4294956208 18446744073709551615 134732934 0 0 4096 3 0 0 0 17 1 0 0
/proc/3169/statm: 36339 36175 82 174 0 36162 0
Current children cumulated CPU time (s) 401.95
Current children cumulated vsize (KiB) 150712


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

/proc/3169/statm: 46438 46246 82 174 0 46261 0
Current children cumulated CPU time (s) 581.89
Current children cumulated vsize (KiB) 191108

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3171
/proc/meminfo: memFree=1250648/2055920 swapFree=4171920/4192956
[pid=3166] ppid=3164 vsize=5356 CPUtime=0.23
/proc/3166/stat : 3166 (lysat.sh) S 3164 3166 2736 0 -1 4194304 311 1587 0 0 0 0 22 1 16 0 1 0 1113655388 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3166/statm: 1339 237 195 169 0 50 0
[pid=3169] ppid=3166 vsize=232200 CPUtime=641.65
/proc/3169/stat : 3169 (LySATi) R 3166 3166 2736 0 -1 4194304 57823 0 0 0 64106 59 0 0 25 0 1 0 1113655413 237772800 57809 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/3169/statm: 58050 57809 82 174 0 57873 0
Current children cumulated CPU time (s) 641.88
Current children cumulated vsize (KiB) 237556

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3171
/proc/meminfo: memFree=1250200/2055920 swapFree=4171920/4192956
[pid=3166] ppid=3164 vsize=5356 CPUtime=0.23
/proc/3166/stat : 3166 (lysat.sh) S 3164 3166 2736 0 -1 4194304 311 1587 0 0 0 0 22 1 16 0 1 0 1113655388 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3166/statm: 1339 237 195 169 0 50 0
[pid=3169] ppid=3166 vsize=232728 CPUtime=701.63
/proc/3169/stat : 3169 (LySATi) R 3166 3166 2736 0 -1 4194304 57942 0 0 0 70104 59 0 0 25 0 1 0 1113655413 238313472 57928 1992294400 134512640 135226915 4294956208 18446744073709551615 134536701 0 0 4096 3 0 0 0 17 1 0 0
/proc/3169/statm: 58182 57928 82 174 0 58005 0
Current children cumulated CPU time (s) 701.86
Current children cumulated vsize (KiB) 238084

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3171
/proc/meminfo: memFree=1250136/2055920 swapFree=4171920/4192956
[pid=3166] ppid=3164 vsize=5356 CPUtime=0.23
/proc/3166/stat : 3166 (lysat.sh) S 3164 3166 2736 0 -1 4194304 311 1587 0 0 0 0 22 1 16 0 1 0 1113655388 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3166/statm: 1339 237 195 169 0 50 0
[pid=3169] ppid=3166 vsize=232728 CPUtime=761.61
/proc/3169/stat : 3169 (LySATi) R 3166 3166 2736 0 -1 4194304 57942 0 0 0 76102 59 0 0 25 0 1 0 1113655413 238313472 57928 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/3169/statm: 58182 57928 82 174 0 58005 0
Current children cumulated CPU time (s) 761.84
Current children cumulated vsize (KiB) 238084

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3171
/proc/meminfo: memFree=1250200/2055920 swapFree=4171920/4192956
[pid=3166] ppid=3164 vsize=5356 CPUtime=0.23
/proc/3166/stat : 3166 (lysat.sh) S 3164 3166 2736 0 -1 4194304 311 1587 0 0 0 0 22 1 16 0 1 0 1113655388 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3166/statm: 1339 237 195 169 0 50 0
[pid=3169] ppid=3166 vsize=232728 CPUtime=821.59
/proc/3169/stat : 3169 (LySATi) R 3166 3166 2736 0 -1 4194304 57942 0 0 0 82100 59 0 0 25 0 1 0 1113655413 238313472 57928 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/3169/statm: 58182 57928 82 174 0 58005 0
Current children cumulated CPU time (s) 821.82
Current children cumulated vsize (KiB) 238084

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3171
/proc/meminfo: memFree=1250200/2055920 swapFree=4171920/4192956
[pid=3166] ppid=3164 vsize=5356 CPUtime=0.23
/proc/3166/stat : 3166 (lysat.sh) S 3164 3166 2736 0 -1 4194304 311 1587 0 0 0 0 22 1 16 0 1 0 1113655388 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3166/statm: 1339 237 195 169 0 50 0
[pid=3169] ppid=3166 vsize=232728 CPUtime=881.57
/proc/3169/stat : 3169 (LySATi) R 3166 3166 2736 0 -1 4194304 57950 0 0 0 88098 59 0 0 25 0 1 0 1113655413 238313472 57936 1992294400 134512640 135226915 4294956208 18446744073709551615 134537000 0 0 4096 3 0 0 0 17 1 0 0
/proc/3169/statm: 58182 57936 82 174 0 58005 0
Current children cumulated CPU time (s) 881.8
Current children cumulated vsize (KiB) 238084

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3171
/proc/meminfo: memFree=1250136/2055920 swapFree=4171920/4192956
[pid=3166] ppid=3164 vsize=5356 CPUtime=0.23
/proc/3166/stat : 3166 (lysat.sh) S 3164 3166 2736 0 -1 4194304 311 1587 0 0 0 0 22 1 16 0 1 0 1113655388 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3166/statm: 1339 237 195 169 0 50 0
[pid=3169] ppid=3166 vsize=232728 CPUtime=941.55
/proc/3169/stat : 3169 (LySATi) R 3166 3166 2736 0 -1 4194304 57950 0 0 0 94096 59 0 0 25 0 1 0 1113655413 238313472 57936 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/3169/statm: 58182 57936 82 174 0 58005 0
Current children cumulated CPU time (s) 941.78
Current children cumulated vsize (KiB) 238084

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3177
/proc/meminfo: memFree=1250072/2055920 swapFree=4171920/4192956
[pid=3166] ppid=3164 vsize=5356 CPUtime=0.23
/proc/3166/stat : 3166 (lysat.sh) S 3164 3166 2736 0 -1 4194304 311 1587 0 0 0 0 22 1 16 0 1 0 1113655388 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3166/statm: 1339 237 195 169 0 50 0
[pid=3169] ppid=3166 vsize=232728 CPUtime=1001.51
/proc/3169/stat : 3169 (LySATi) R 3166 3166 2736 0 -1 4194304 57950 0 0 0 100091 60 0 0 25 0 1 0 1113655413 238313472 57936 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/3169/statm: 58182 57936 82 174 0 58005 0
Current children cumulated CPU time (s) 1001.74
Current children cumulated vsize (KiB) 238084

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3177
/proc/meminfo: memFree=1250072/2055920 swapFree=4171920/4192956
[pid=3166] ppid=3164 vsize=5356 CPUtime=0.23
/proc/3166/stat : 3166 (lysat.sh) S 3164 3166 2736 0 -1 4194304 311 1587 0 0 0 0 22 1 16 0 1 0 1113655388 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3166/statm: 1339 237 195 169 0 50 0
[pid=3169] ppid=3166 vsize=232728 CPUtime=1061.49
/proc/3169/stat : 3169 (LySATi) R 3166 3166 2736 0 -1 4194304 57950 0 0 0 106089 60 0 0 25 0 1 0 1113655413 238313472 57936 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/3169/statm: 58182 57936 82 174 0 58005 0
Current children cumulated CPU time (s) 1061.72
Current children cumulated vsize (KiB) 238084

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3177
/proc/meminfo: memFree=1235224/2055920 swapFree=4171920/4192956
[pid=3166] ppid=3164 vsize=5356 CPUtime=0.23
/proc/3166/stat : 3166 (lysat.sh) S 3164 3166 2736 0 -1 4194304 311 1587 0 0 0 0 22 1 16 0 1 0 1113655388 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3166/statm: 1339 237 195 169 0 50 0
[pid=3169] ppid=3166 vsize=247792 CPUtime=1121.48
/proc/3169/stat : 3169 (LySATi) R 3166 3166 2736 0 -1 4194304 61739 0 0 0 112084 64 0 0 25 0 1 0 1113655413 253739008 61725 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/3169/statm: 61948 61725 82 174 0 61771 0
Current children cumulated CPU time (s) 1121.71
Current children cumulated vsize (KiB) 253148

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3177
/proc/meminfo: memFree=1198552/2055920 swapFree=4171920/4192956
[pid=3166] ppid=3164 vsize=5356 CPUtime=0.23
/proc/3166/stat : 3166 (lysat.sh) S 3164 3166 2736 0 -1 4194304 311 1587 0 0 0 0 22 1 16 0 1 0 1113655388 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3166/statm: 1339 237 195 169 0 50 0
[pid=3169] ppid=3166 vsize=284532 CPUtime=1181.45
/proc/3169/stat : 3169 (LySATi) R 3166 3166 2736 0 -1 4194304 70950 0 0 0 118072 73 0 0 25 0 1 0 1113655413 291360768 70936 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/3169/statm: 71133 70936 82 174 0 70956 0
Current children cumulated CPU time (s) 1181.68
Current children cumulated vsize (KiB) 289888



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3177
/proc/meminfo: memFree=1186840/2055920 swapFree=4171920/4192956
[pid=3166] ppid=3164 vsize=5356 CPUtime=0.23
/proc/3166/stat : 3166 (lysat.sh) S 3164 3166 2736 0 -1 4194304 311 1587 0 0 0 0 22 1 16 0 1 0 1113655388 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3166/statm: 1339 237 195 169 0 50 0
[pid=3169] ppid=3166 vsize=295660 CPUtime=1199.86
/proc/3169/stat : 3169 (LySATi) R 3166 3166 2736 0 -1 4194304 73743 0 0 0 119909 77 0 0 25 0 1 0 1113655413 302755840 73729 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/3169/statm: 73915 73729 82 174 0 73738 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 301016

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

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

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3177
/proc/meminfo: memFree=1186840/2055920 swapFree=4171920/4192956
[pid=3166] ppid=3164 vsize=5356 CPUtime=0.23
/proc/3166/stat : 3166 (lysat.sh) S 3164 3166 2736 0 -1 4194304 311 1587 0 0 0 0 22 1 16 0 1 0 1113655388 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3166/statm: 1339 237 195 169 0 50 0
[pid=3169] ppid=3166 vsize=295660 CPUtime=1199.86
/proc/3169/stat : 3169 (LySATi) R 3166 3166 2736 0 -1 4194304 73743 0 0 0 119909 77 0 0 25 0 1 0 1113655413 302755840 73729 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/3169/statm: 73915 73729 82 174 0 73738 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 301016

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 3166 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=225965
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=19996
# CPU time returned by wait4() is 0.245961
# while last known CPU time is 1200.09
#
# 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): 1200.09
CPU user time (s): 1199.31
CPU system time (s): 0.78
CPU usage (%): 99.9482
Max. virtual memory (cumulated for all children) (KiB): 301016

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.225965
system time used= 0.019996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1898
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 4

runsolver used 1.41778 second user time and 2.93955 second system time

The end

Launcher Data 

Begin job on node28 at 2009-03-30 12:44:57
IDJOB=1525574
IDBENCH=70371
IDSOLVER=511
FILE ID=node28/1525574-1238409897
PBS_JOBID= 9061412
Free space on /tmp= 66304 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/12000/unif-k3-r4.2-v12000-c50400-S219795104-099.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525574-1238409897/watcher-1525574-1238409897 -o /tmp/evaluation-result-1525574-1238409897/solver-1525574-1238409897 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525574-1238409897.cnf i

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

MD5SUM BENCH= b3388c169ab5d49a74d975bbdbf2ea31
RANDOM SEED=628938694

node28.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		: 3000.212
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		: 3000.212
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:       1484168 kB
Buffers:        105012 kB
Cached:         356236 kB
SwapCached:      14208 kB
Active:          54472 kB
Inactive:       423672 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1484168 kB
SwapTotal:     4192956 kB
SwapFree:      4171920 kB
Dirty:            3084 kB
Writeback:           0 kB
Mapped:          17876 kB
Slab:            79516 kB
Committed_AS:  2855508 kB
PageTables:       1428 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66304 MiB
End job on node28 at 2009-03-30 13:04:59