Trace number 292575

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, and are wall clock time (not CPU 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
Rsat 2007-02-08? (TO) 1200 1200.47

General information on the benchmark

Namerandom/OnTreshold/5SAT/v90/
unif-k5-r21.3-v90-c1917-S1380126410-13.UNSAT.shuffled.cnf
MD5SUM686dd485c2804890e53697263a117786
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark175.909
Satisfiable
(Un)Satisfiability was proved
Number of variables90
Number of clauses1917
Sum of the clauses size9585
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 51917
Number of clauses of size over 50

Solver Data (download as text)

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 |    1917     9585 |     575       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 90   #clauses: 1917   #literals: 9585
0.00/0.00	c CPU time:   0.002999 s
0.00/0.00	c ==============================================================================
0.00/0.01	c Rsat version 2.00

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node2/watcher-292575-1171755958 -o ROOT/results/node2/solver-292575-1171755958 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/292575-1171755958/rsat.sh /tmp/evaluation/292575-1171755958/instance-292575-1171755958.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 1.01 1.01 1.08 3/77 15148
/proc/meminfo: memFree=98232/2055920 swapFree=4192812/4192956
[pid=15148] ppid=15146 vsize=5356 CPUtime=0
/proc/15148/stat : 15148 (rsat.sh) S 15146 15148 13187 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 195550726 5484544 234 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15148/statm: 1339 234 195 169 0 50 0
[pid=15149] ppid=15148 vsize=688 CPUtime=0
/proc/15149/stat : 15149 (SatElite) R 15148 15148 13187 0 -1 4194304 104 0 0 0 0 0 0 0 19 0 1 0 195550726 704512 86 18446744073709551615 134512640 135038345 4294956672 18446744073709551615 134678764 0 0 4096 3 0 0 0 17 1 0 0
/proc/15149/statm: 172 87 49 128 0 41 0

[startup+0.107744 s]
/proc/loadavg: 1.01 1.01 1.08 3/77 15148
/proc/meminfo: memFree=98232/2055920 swapFree=4192812/4192956
[pid=15148] ppid=15146 vsize=5356 CPUtime=0
/proc/15148/stat : 15148 (rsat.sh) S 15146 15148 13187 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195550726 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15148/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.515785 s]
/proc/loadavg: 1.01 1.01 1.08 3/77 15148
/proc/meminfo: memFree=98232/2055920 swapFree=4192812/4192956
[pid=15148] ppid=15146 vsize=5356 CPUtime=0
/proc/15148/stat : 15148 (rsat.sh) S 15146 15148 13187 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195550726 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15148/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.33787 s]
/proc/loadavg: 1.01 1.01 1.08 2/79 15151
/proc/meminfo: memFree=95848/2055920 swapFree=4192812/4192956
[pid=15148] ppid=15146 vsize=5356 CPUtime=0
/proc/15148/stat : 15148 (rsat.sh) S 15146 15148 13187 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195550726 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15148/statm: 1339 235 195 169 0 50 0
[pid=15151] ppid=15148 vsize=3300 CPUtime=1.31
/proc/15151/stat : 15151 (rsat) R 15148 15148 13187 0 -1 4194304 756 0 0 0 131 0 0 0 25 0 1 0 195550727 3379200 646 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15151/statm: 825 646 86 211 0 611 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8656

[startup+2.98604 s]
/proc/loadavg: 1.01 1.01 1.08 2/79 15151
/proc/meminfo: memFree=94952/2055920 swapFree=4192812/4192956
[pid=15148] ppid=15146 vsize=5356 CPUtime=0
/proc/15148/stat : 15148 (rsat.sh) S 15146 15148 13187 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195550726 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15148/statm: 1339 235 195 169 0 50 0
[pid=15151] ppid=15148 vsize=4716 CPUtime=2.96
/proc/15151/stat : 15151 (rsat) R 15148 15148 13187 0 -1 4194304 1443 0 0 0 296 0 0 0 25 0 1 0 195550727 4829184 974 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 135156186 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15151/statm: 1179 974 86 211 0 965 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 10072

[startup+6.26238 s]
/proc/loadavg: 1.01 1.01 1.08 2/79 15151
/proc/meminfo: memFree=93096/2055920 swapFree=4192812/4192956
[pid=15148] ppid=15146 vsize=5356 CPUtime=0
/proc/15148/stat : 15148 (rsat.sh) S 15146 15148 13187 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195550726 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15148/statm: 1339 235 195 169 0 50 0
[pid=15151] ppid=15148 vsize=6268 CPUtime=6.23
/proc/15151/stat : 15151 (rsat) R 15148 15148 13187 0 -1 4194304 1875 0 0 0 623 0 0 0 25 0 1 0 195550727 6418432 1308 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15151/statm: 1567 1308 86 211 0 1353 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 11624

[startup+12.724 s]
/proc/loadavg: 1.01 1.01 1.08 3/79 15151
/proc/meminfo: memFree=91560/2055920 swapFree=4192812/4192956
[pid=15148] ppid=15146 vsize=5356 CPUtime=0
/proc/15148/stat : 15148 (rsat.sh) S 15146 15148 13187 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195550726 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15148/statm: 1339 235 195 169 0 50 0
[pid=15151] ppid=15148 vsize=7496 CPUtime=12.7
/proc/15151/stat : 15151 (rsat) R 15148 15148 13187 0 -1 4194304 2580 0 0 0 1269 1 0 0 25 0 1 0 195550727 7675904 1625 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523156 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15151/statm: 1874 1625 86 211 0 1660 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 12852

[startup+25.5314 s]
/proc/loadavg: 1.01 1.01 1.07 2/79 15151
/proc/meminfo: memFree=89704/2055920 swapFree=4192812/4192956
[pid=15148] ppid=15146 vsize=5356 CPUtime=0
/proc/15148/stat : 15148 (rsat.sh) S 15146 15148 13187 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195550726 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15148/statm: 1339 235 195 169 0 50 0
[pid=15151] ppid=15148 vsize=8856 CPUtime=25.5
/proc/15151/stat : 15151 (rsat) R 15148 15148 13187 0 -1 4194304 3353 0 0 0 2549 1 0 0 25 0 1 0 195550727 9068544 2010 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15151/statm: 2214 2010 86 211 0 2000 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 14212

[startup+51.16 s]
/proc/loadavg: 1.00 1.01 1.07 2/79 15151
/proc/meminfo: memFree=85800/2055920 swapFree=4192812/4192956
[pid=15148] ppid=15146 vsize=5356 CPUtime=0
/proc/15148/stat : 15148 (rsat.sh) S 15146 15148 13187 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195550726 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15148/statm: 1339 235 195 169 0 50 0
[pid=15151] ppid=15148 vsize=13268 CPUtime=51.12
/proc/15151/stat : 15151 (rsat) R 15148 15148 13187 0 -1 4194304 5292 0 0 0 5110 2 0 0 25 0 1 0 195550727 13586432 2983 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15151/statm: 3317 2983 86 211 0 3103 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 18624

[startup+102.414 s]
/proc/loadavg: 1.00 1.00 1.07 2/79 15151
/proc/meminfo: memFree=81832/2055920 swapFree=4192812/4192956
[pid=15148] ppid=15146 vsize=5356 CPUtime=0
/proc/15148/stat : 15148 (rsat.sh) S 15146 15148 13187 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195550726 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15148/statm: 1339 235 195 169 0 50 0
[pid=15151] ppid=15148 vsize=17328 CPUtime=102.36
/proc/15151/stat : 15151 (rsat) R 15148 15148 13187 0 -1 4194304 6347 0 0 0 10232 4 0 0 25 0 1 0 195550727 17743872 4038 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15151/statm: 4332 4038 86 211 0 4118 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 22684

[startup+162.485 s]
/proc/loadavg: 1.00 1.00 1.06 2/79 15151
/proc/meminfo: memFree=79784/2055920 swapFree=4192812/4192956
[pid=15148] ppid=15146 vsize=5356 CPUtime=0
/proc/15148/stat : 15148 (rsat.sh) S 15146 15148 13187 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195550726 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15148/statm: 1339 235 195 169 0 50 0
[pid=15151] ppid=15148 vsize=18636 CPUtime=162.41
/proc/15151/stat : 15151 (rsat) R 15148 15148 13187 0 -1 4194304 7629 0 0 0 16236 5 0 0 25 0 1 0 195550727 19083264 4477 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15151/statm: 4659 4477 86 211 0 4445 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 23992

[startup+222.552 s]
/proc/loadavg: 1.00 1.00 1.06 2/79 15151
/proc/meminfo: memFree=77096/2055920 swapFree=4192812/4192956
[pid=15148] ppid=15146 vsize=5356 CPUtime=0
/proc/15148/stat : 15148 (rsat.sh) S 15146 15148 13187 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195550726 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15148/statm: 1339 235 195 169 0 50 0
[pid=15151] ppid=15148 vsize=22928 CPUtime=222.46
/proc/15151/stat : 15151 (rsat) R 15148 15148 13187 0 -1 4194304 8724 0 0 0 22240 6 0 0 25 0 1 0 195550727 23478272 5186 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15151/statm: 5732 5186 86 211 0 5518 0
Current children cumulated CPU time (s) 222.46
Current children cumulated vsize (KiB) 28284

[startup+282.622 s]
/proc/loadavg: 1.00 1.00 1.05 2/79 15151
/proc/meminfo: memFree=72424/2055920 swapFree=4192812/4192956
[pid=15148] ppid=15146 vsize=5356 CPUtime=0
/proc/15148/stat : 15148 (rsat.sh) S 15146 15148 13187 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195550726 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15148/statm: 1339 235 195 169 0 50 0
[pid=15151] ppid=15148 vsize=27316 CPUtime=282.52
/proc/15151/stat : 15151 (rsat) R 15148 15148 13187 0 -1 4194304 9908 0 0 0 28244 8 0 0 25 0 1 0 195550727 27971584 6370 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15151/statm: 6829 6370 86 211 0 6615 0
Current children cumulated CPU time (s) 282.52
Current children cumulated vsize (KiB) 32672

[startup+342.695 s]
/proc/loadavg: 1.00 1.00 1.04 2/79 15151
/proc/meminfo: memFree=71976/2055920 swapFree=4192812/4192956
[pid=15148] ppid=15146 vsize=5356 CPUtime=0
/proc/15148/stat : 15148 (rsat.sh) S 15146 15148 13187 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195550726 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15148/statm: 1339 235 195 169 0 50 0
[pid=15151] ppid=15148 vsize=27304 CPUtime=342.57
/proc/15151/stat : 15151 (rsat) R 15148 15148 13187 0 -1 4194304 11584 0 0 0 34248 9 0 0 25 0 1 0 195550727 27959296 6435 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15151/statm: 6826 6435 86 211 0 6612 0
Current children cumulated CPU time (s) 342.57
Current children cumulated vsize (KiB) 32660

[startup+402.772 s]
/proc/loadavg: 1.00 1.00 1.04 2/79 15151
/proc/meminfo: memFree=71720/2055920 swapFree=4192812/4192956
[pid=15148] ppid=15146 vsize=5356 CPUtime=0
/proc/15148/stat : 15148 (rsat.sh) S 15146 15148 13187 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195550726 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15148/statm: 1339 235 195 169 0 50 0
[pid=15151] ppid=15148 vsize=27828 CPUtime=402.64
/proc/15151/stat : 15151 (rsat) R 15148 15148 13187 0 -1 4194304 11666 0 0 0 40254 10 0 0 25 0 1 0 195550727 28495872 6517 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15151/statm: 6957 6517 86 211 0 6743 0
Current children cumulated CPU time (s) 402.64
Current children cumulated vsize (KiB) 33184

[startup+462.845 s]
/proc/loadavg: 1.00 1.00 1.03 2/79 15151
/proc/meminfo: memFree=71336/2055920 swapFree=4192812/4192956
[pid=15148] ppid=15146 vsize=5356 CPUtime=0
/proc/15148/stat : 15148 (rsat.sh) S 15146 15148 13187 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195550726 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15148/statm: 1339 235 195 169 0 50 0
[pid=15151] ppid=15148 vsize=28356 CPUtime=462.69
/proc/15151/stat : 15151 (rsat) R 15148 15148 13187 0 -1 4194304 11781 0 0 0 46259 10 0 0 25 0 1 0 195550727 29036544 6632 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15151/statm: 7089 6632 86 211 0 6875 0
Current children cumulated CPU time (s) 462.69
Current children cumulated vsize (KiB) 33712

[startup+522.916 s]
/proc/loadavg: 1.00 1.00 1.03 2/79 15151
/proc/meminfo: memFree=67944/2055920 swapFree=4192812/4192956
[pid=15148] ppid=15146 vsize=5356 CPUtime=0

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

[pid=15148] ppid=15146 vsize=5356 CPUtime=0
/proc/15148/stat : 15148 (rsat.sh) S 15146 15148 13187 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195550726 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15148/statm: 1339 235 195 169 0 50 0
[pid=15151] ppid=15148 vsize=35172 CPUtime=582.8
/proc/15151/stat : 15151 (rsat) R 15148 15148 13187 0 -1 4194304 13491 0 0 0 58267 13 0 0 25 0 1 0 195550727 36016128 8342 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15151/statm: 8793 8342 86 211 0 8579 0
Current children cumulated CPU time (s) 582.8
Current children cumulated vsize (KiB) 40528

[startup+643.067 s]
/proc/loadavg: 1.00 1.00 1.01 2/79 15151
/proc/meminfo: memFree=61480/2055920 swapFree=4192812/4192956
[pid=15148] ppid=15146 vsize=5356 CPUtime=0
/proc/15148/stat : 15148 (rsat.sh) S 15146 15148 13187 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195550726 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15148/statm: 1339 235 195 169 0 50 0
[pid=15151] ppid=15148 vsize=38264 CPUtime=642.87
/proc/15151/stat : 15151 (rsat) R 15148 15148 13187 0 -1 4194304 14257 0 0 0 64272 15 0 0 25 0 1 0 195550727 39182336 9075 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15151/statm: 9566 9075 86 211 0 9352 0
Current children cumulated CPU time (s) 642.87
Current children cumulated vsize (KiB) 43620

[startup+703.14 s]
/proc/loadavg: 1.00 1.00 1.01 2/79 15151
/proc/meminfo: memFree=58792/2055920 swapFree=4192812/4192956
[pid=15148] ppid=15146 vsize=5356 CPUtime=0
/proc/15148/stat : 15148 (rsat.sh) S 15146 15148 13187 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195550726 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15148/statm: 1339 235 195 169 0 50 0
[pid=15151] ppid=15148 vsize=43916 CPUtime=702.92
/proc/15151/stat : 15151 (rsat) R 15148 15148 13187 0 -1 4194304 15748 0 0 0 70276 16 0 0 25 0 1 0 195550727 44969984 9763 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15151/statm: 10979 9763 86 211 0 10765 0
Current children cumulated CPU time (s) 702.92
Current children cumulated vsize (KiB) 49272

[startup+763.21 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15151
/proc/meminfo: memFree=60328/2055920 swapFree=4192812/4192956
[pid=15148] ppid=15146 vsize=5356 CPUtime=0
/proc/15148/stat : 15148 (rsat.sh) S 15146 15148 13187 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195550726 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15148/statm: 1339 235 195 169 0 50 0
[pid=15151] ppid=15148 vsize=40872 CPUtime=762.97
/proc/15151/stat : 15151 (rsat) R 15148 15148 13187 0 -1 4194304 18918 0 0 0 76279 18 0 0 25 0 1 0 195550727 41852928 9314 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15151/statm: 10218 9314 86 211 0 10004 0
Current children cumulated CPU time (s) 762.97
Current children cumulated vsize (KiB) 46228

[startup+823.287 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15151
/proc/meminfo: memFree=60392/2055920 swapFree=4192812/4192956
[pid=15148] ppid=15146 vsize=5356 CPUtime=0
/proc/15148/stat : 15148 (rsat.sh) S 15146 15148 13187 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195550726 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15148/statm: 1339 235 195 169 0 50 0
[pid=15151] ppid=15148 vsize=40740 CPUtime=823.03
/proc/15151/stat : 15151 (rsat) R 15148 15148 13187 0 -1 4194304 18931 0 0 0 82285 18 0 0 25 0 1 0 195550727 41717760 9294 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15151/statm: 10185 9294 86 211 0 9971 0
Current children cumulated CPU time (s) 823.03
Current children cumulated vsize (KiB) 46096

[startup+883.358 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15151
/proc/meminfo: memFree=60328/2055920 swapFree=4192812/4192956
[pid=15148] ppid=15146 vsize=5356 CPUtime=0
/proc/15148/stat : 15148 (rsat.sh) S 15146 15148 13187 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195550726 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15148/statm: 1339 235 195 169 0 50 0
[pid=15151] ppid=15148 vsize=41136 CPUtime=883.09
/proc/15151/stat : 15151 (rsat) R 15148 15148 13187 0 -1 4194304 18998 0 0 0 88290 19 0 0 25 0 1 0 195550727 42123264 9361 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522891 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15151/statm: 10284 9361 86 211 0 10070 0
Current children cumulated CPU time (s) 883.09
Current children cumulated vsize (KiB) 46492

[startup+943.448 s]
/proc/loadavg: 1.00 1.00 1.00 2/85 15263
/proc/meminfo: memFree=58800/2055920 swapFree=4192812/4192956
[pid=15148] ppid=15146 vsize=5356 CPUtime=0
/proc/15148/stat : 15148 (rsat.sh) S 15146 15148 13187 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195550726 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15148/statm: 1339 235 195 169 0 50 0
[pid=15151] ppid=15148 vsize=41396 CPUtime=943.1
/proc/15151/stat : 15151 (rsat) R 15148 15148 13187 0 -1 4194304 19046 0 0 0 94291 19 0 0 25 0 1 0 195550727 42389504 9409 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15151/statm: 10349 9409 86 211 0 10135 0
Current children cumulated CPU time (s) 943.1
Current children cumulated vsize (KiB) 46752

[startup+1003.54 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15349
/proc/meminfo: memFree=59624/2055920 swapFree=4192812/4192956
[pid=15148] ppid=15146 vsize=5356 CPUtime=0
/proc/15148/stat : 15148 (rsat.sh) S 15146 15148 13187 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195550726 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15148/statm: 1339 235 195 169 0 50 0
[pid=15151] ppid=15148 vsize=41656 CPUtime=1003.13
/proc/15151/stat : 15151 (rsat) R 15148 15148 13187 0 -1 4194304 19086 0 0 0 100293 20 0 0 25 0 1 0 195550727 42655744 9449 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15151/statm: 10414 9449 86 211 0 10200 0
Current children cumulated CPU time (s) 1003.13
Current children cumulated vsize (KiB) 47012

[startup+1063.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15349
/proc/meminfo: memFree=59624/2055920 swapFree=4192812/4192956
[pid=15148] ppid=15146 vsize=5356 CPUtime=0
/proc/15148/stat : 15148 (rsat.sh) S 15146 15148 13187 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195550726 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15148/statm: 1339 235 195 169 0 50 0
[pid=15151] ppid=15148 vsize=41916 CPUtime=1063.19
/proc/15151/stat : 15151 (rsat) R 15148 15148 13187 0 -1 4194304 19134 0 0 0 106298 21 0 0 25 0 1 0 195550727 42921984 9497 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15151/statm: 10479 9497 86 211 0 10265 0
Current children cumulated CPU time (s) 1063.19
Current children cumulated vsize (KiB) 47272

[startup+1123.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15349
/proc/meminfo: memFree=58088/2055920 swapFree=4192812/4192956
[pid=15148] ppid=15146 vsize=5356 CPUtime=0
/proc/15148/stat : 15148 (rsat.sh) S 15146 15148 13187 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195550726 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15148/statm: 1339 235 195 169 0 50 0
[pid=15151] ppid=15148 vsize=43588 CPUtime=1123.23
/proc/15151/stat : 15151 (rsat) R 15148 15148 13187 0 -1 4194304 19526 0 0 0 112302 21 0 0 25 0 1 0 195550727 44634112 9889 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15151/statm: 10897 9889 86 211 0 10683 0
Current children cumulated CPU time (s) 1123.23
Current children cumulated vsize (KiB) 48944

[startup+1183.75 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15349
/proc/meminfo: memFree=55336/2055920 swapFree=4192812/4192956
[pid=15148] ppid=15146 vsize=5356 CPUtime=0
/proc/15148/stat : 15148 (rsat.sh) S 15146 15148 13187 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195550726 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15148/statm: 1339 235 195 169 0 50 0
[pid=15151] ppid=15148 vsize=46352 CPUtime=1183.28
/proc/15151/stat : 15151 (rsat) R 15148 15148 13187 0 -1 4194304 20254 0 0 0 118306 22 0 0 25 0 1 0 195550727 47464448 10584 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15151/statm: 11588 10584 86 211 0 11374 0
Current children cumulated CPU time (s) 1183.28
Current children cumulated vsize (KiB) 51708



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15349
/proc/meminfo: memFree=54760/2055920 swapFree=4192812/4192956
[pid=15148] ppid=15146 vsize=5356 CPUtime=0
/proc/15148/stat : 15148 (rsat.sh) S 15146 15148 13187 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195550726 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15148/statm: 1339 235 195 169 0 50 0
[pid=15151] ppid=15148 vsize=46868 CPUtime=1200
/proc/15151/stat : 15151 (rsat) R 15148 15148 13187 0 -1 4194304 20411 0 0 0 119977 23 0 0 25 0 1 0 195550727 47992832 10741 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15151/statm: 11717 10741 86 211 0 11503 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 52224

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

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

[startup+1200.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15349
/proc/meminfo: memFree=54760/2055920 swapFree=4192812/4192956
[pid=15148] ppid=15146 vsize=5356 CPUtime=0
/proc/15148/stat : 15148 (rsat.sh) S 15146 15148 13187 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195550726 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15148/statm: 1339 235 195 169 0 50 0
[pid=15151] ppid=15148 vsize=46868 CPUtime=1200
/proc/15151/stat : 15151 (rsat) R 15148 15148 13187 0 -1 4194304 20411 0 0 0 119977 23 0 0 25 0 1 0 195550727 47992832 10741 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15151/statm: 11717 10741 86 211 0 11503 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 52224

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 15148 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=8998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=1999
CPU time returned by wait4() is 0.010997
while last known CPU time is 1200

Solver probably didn't/couldn't wait for its children
Using last known CPU time as value...

Real time (s): 1200.47
CPU time (s): 1200
CPU user time (s): 1199.77
CPU system time (s): 0.23
CPU usage (%): 99.9611
Max. virtual memory (cumulated for all children) (KiB): 61872

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 444
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= 15
involuntary context switches= 3

runsolver used 1.18982 second user time and 3.07653 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Sat Feb 17 23:45:58 UTC 2007

IDJOB= 292575
IDBENCH= 19843
IDSOLVER= 104
FILE ID= node2/292575-1171755958

PBS_JOBID= 3839266

Free space on /tmp= 66546 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v90/unif-k5-r21.3-v90-c1917-S1380126410-13.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/292575-1171755958/rsat.sh /tmp/evaluation/292575-1171755958/instance-292575-1171755958.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-292575-1171755958 -o ROOT/results/node2/solver-292575-1171755958 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/292575-1171755958/rsat.sh /tmp/evaluation/292575-1171755958/instance-292575-1171755958.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  686dd485c2804890e53697263a117786

RANDOM SEED= 389308002

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.247
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		: 3000.247
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:         98640 kB
Buffers:         55132 kB
Cached:        1763460 kB
SwapCached:          0 kB
Active:        1395248 kB
Inactive:       483328 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:         98640 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1764 kB
Writeback:           0 kB
Mapped:          78904 kB
Slab:            64208 kB
Committed_AS:  1065912 kB
PageTables:       1812 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= 66546 MiB

End job on node2 on Sun Feb 18 00:06:00 UTC 2007