Trace number 305613

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) 1200.06 1200.51

General information on the benchmark

Namerandom/LargeSize/3SAT/v4000/
unif-k3-r4.2-v4000-c16800-S417670629-08.cnf
MD5SUM4d44215f03cf662ccd89594e005a5672
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark184.175
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   16800    50400 |    5039       0        0     nan |  0.000 % |
0.00/0.06	c |         0 |   16664    50682 |      --       0       --      -- |     --   | -136/282
0.00/0.06	c ==============================================================================
0.00/0.06	c Result  :   #vars: 3895   #clauses: 16664   #literals: 50682
0.00/0.06	c CPU time:   0.053991 s
0.00/0.06	c ==============================================================================
0.00/0.09	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/node35/watcher-305613-1172082440 -o ROOT/results/node35/solver-305613-1172082440 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305613-1172082440/rsat.sh /tmp/evaluation/305613-1172082440/instance-305613-1172082440.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: 7.35 6.93 4.28 3/64 29916
/proc/meminfo: memFree=1469408/2055920 swapFree=4183800/4192956
[pid=29916] ppid=29914 vsize=5352 CPUtime=0
/proc/29916/stat : 29916 (rsat.sh) S 29914 29916 29797 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 202007716 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29916/statm: 1338 232 195 169 0 49 0
[pid=29917] ppid=29916 vsize=684 CPUtime=0
/proc/29917/stat : 29917 (SatElite) D 29916 29916 29797 0 -1 4194304 62 0 0 0 0 0 0 0 18 0 1 0 202007716 700416 44 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699069 0 0 4096 3 18446744071563608240 0 0 17 1 0 0
/proc/29917/statm: 171 44 36 128 0 40 0

[startup+0.106676 s]
/proc/loadavg: 7.35 6.93 4.28 3/64 29916
/proc/meminfo: memFree=1469408/2055920 swapFree=4183800/4192956
[pid=29916] ppid=29914 vsize=5352 CPUtime=0.07
/proc/29916/stat : 29916 (rsat.sh) S 29914 29916 29797 0 -1 4194304 305 588 0 0 0 0 7 0 16 0 1 0 202007716 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29916/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5352

[startup+0.514756 s]
/proc/loadavg: 7.35 6.93 4.28 3/64 29916
/proc/meminfo: memFree=1469408/2055920 swapFree=4183800/4192956
[pid=29916] ppid=29914 vsize=5352 CPUtime=0.07
/proc/29916/stat : 29916 (rsat.sh) S 29914 29916 29797 0 -1 4194304 305 588 0 0 0 0 7 0 16 0 1 0 202007716 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29916/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5352

[startup+1.33492 s]
/proc/loadavg: 7.35 6.93 4.28 2/66 29919
/proc/meminfo: memFree=1464336/2055920 swapFree=4183800/4192956
[pid=29916] ppid=29914 vsize=5352 CPUtime=0.07
/proc/29916/stat : 29916 (rsat.sh) S 29914 29916 29797 0 -1 4194304 305 588 0 0 0 0 7 0 16 0 1 0 202007716 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29916/statm: 1338 234 195 169 0 49 0
[pid=29919] ppid=29916 vsize=5812 CPUtime=1.23
/proc/29919/stat : 29919 (rsat) R 29916 29916 29797 0 -1 4194304 1329 0 0 0 123 0 0 0 25 0 1 0 202007725 5951488 1298 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522765 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29919/statm: 1453 1298 86 211 0 1239 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 11164

[startup+2.97124 s]
/proc/loadavg: 7.35 6.93 4.28 2/66 29919
/proc/meminfo: memFree=1462480/2055920 swapFree=4183800/4192956
[pid=29916] ppid=29914 vsize=5352 CPUtime=0.07
/proc/29916/stat : 29916 (rsat.sh) S 29914 29916 29797 0 -1 4194304 305 588 0 0 0 0 7 0 16 0 1 0 202007716 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29916/statm: 1338 234 195 169 0 49 0
[pid=29919] ppid=29916 vsize=7640 CPUtime=2.87
/proc/29919/stat : 29919 (rsat) R 29916 29916 29797 0 -1 4194304 1839 0 0 0 286 1 0 0 25 0 1 0 202007725 7823360 1743 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29919/statm: 1910 1743 86 211 0 1696 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 12992

[startup+6.25289 s]
/proc/loadavg: 6.84 6.83 4.26 2/66 29919
/proc/meminfo: memFree=1459088/2055920 swapFree=4183800/4192956
[pid=29916] ppid=29914 vsize=5352 CPUtime=0.07
/proc/29916/stat : 29916 (rsat.sh) S 29914 29916 29797 0 -1 4194304 305 588 0 0 0 0 7 0 16 0 1 0 202007716 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29916/statm: 1338 234 195 169 0 49 0
[pid=29919] ppid=29916 vsize=12068 CPUtime=6.15
/proc/29919/stat : 29919 (rsat) R 29916 29916 29797 0 -1 4194304 2997 0 0 0 614 1 0 0 25 0 1 0 202007725 12357632 2837 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29919/statm: 3017 2837 86 211 0 2803 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 17420

[startup+12.7102 s]
/proc/loadavg: 6.38 6.73 4.24 2/66 29919
/proc/meminfo: memFree=1449504/2055920 swapFree=4183800/4192956
[pid=29916] ppid=29914 vsize=5352 CPUtime=0.07
/proc/29916/stat : 29916 (rsat.sh) S 29914 29916 29797 0 -1 4194304 305 588 0 0 0 0 7 0 16 0 1 0 202007716 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29916/statm: 1338 234 195 169 0 49 0
[pid=29919] ppid=29916 vsize=19880 CPUtime=12.61
/proc/29919/stat : 29919 (rsat) R 29916 29916 29797 0 -1 4194304 5388 0 0 0 1258 3 0 0 25 0 1 0 202007725 20357120 4803 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29919/statm: 4970 4803 86 211 0 4756 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 25232

[startup+25.5227 s]
/proc/loadavg: 5.55 6.54 4.21 2/66 29919
/proc/meminfo: memFree=1441248/2055920 swapFree=4183800/4192956
[pid=29916] ppid=29914 vsize=5352 CPUtime=0.07
/proc/29916/stat : 29916 (rsat.sh) S 29914 29916 29797 0 -1 4194304 305 588 0 0 0 0 7 0 16 0 1 0 202007716 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29916/statm: 1338 234 195 169 0 49 0
[pid=29919] ppid=29916 vsize=28456 CPUtime=25.41
/proc/29919/stat : 29919 (rsat) R 29916 29916 29797 0 -1 4194304 7934 0 0 0 2537 4 0 0 25 0 1 0 202007725 29138944 6863 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29919/statm: 7114 6863 86 211 0 6900 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 33808

[startup+51.1468 s]
/proc/loadavg: 3.76 6.01 4.11 2/66 29919
/proc/meminfo: memFree=1427552/2055920 swapFree=4183800/4192956
[pid=29916] ppid=29914 vsize=5352 CPUtime=0.07
/proc/29916/stat : 29916 (rsat.sh) S 29914 29916 29797 0 -1 4194304 305 588 0 0 0 0 7 0 16 0 1 0 202007716 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29916/statm: 1338 234 195 169 0 49 0
[pid=29919] ppid=29916 vsize=41768 CPUtime=51.03
/proc/29919/stat : 29919 (rsat) R 29916 29916 29797 0 -1 4194304 11730 0 0 0 5096 7 0 0 25 0 1 0 202007725 42770432 10271 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29919/statm: 10442 10271 86 211 0 10228 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 47120

[startup+102.39 s]
/proc/loadavg: 2.19 5.24 3.94 2/66 29919
/proc/meminfo: memFree=1405664/2055920 swapFree=4183800/4192956
[pid=29916] ppid=29914 vsize=5352 CPUtime=0.07
/proc/29916/stat : 29916 (rsat.sh) S 29914 29916 29797 0 -1 4194304 305 588 0 0 0 0 7 0 16 0 1 0 202007716 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29916/statm: 1338 234 195 169 0 49 0
[pid=29919] ppid=29916 vsize=64080 CPUtime=102.25
/proc/29919/stat : 29919 (rsat) R 29916 29916 29797 0 -1 4194304 18177 0 0 0 10213 12 0 0 25 0 1 0 202007725 65617920 15752 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29919/statm: 16020 15752 86 211 0 15806 0
Current children cumulated CPU time (s) 102.32
Current children cumulated vsize (KiB) 69432

[startup+162.451 s]
/proc/loadavg: 1.44 4.46 3.75 2/66 29919
/proc/meminfo: memFree=1377312/2055920 swapFree=4183800/4192956
[pid=29916] ppid=29914 vsize=5352 CPUtime=0.07
/proc/29916/stat : 29916 (rsat.sh) S 29914 29916 29797 0 -1 4194304 305 588 0 0 0 0 7 0 16 0 1 0 202007716 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29916/statm: 1338 234 195 169 0 49 0
[pid=29919] ppid=29916 vsize=93272 CPUtime=162.29
/proc/29919/stat : 29919 (rsat) R 29916 29916 29797 0 -1 4194304 27161 0 0 0 16209 20 0 0 25 0 1 0 202007725 95510528 22810 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29919/statm: 23318 22810 86 211 0 23104 0
Current children cumulated CPU time (s) 162.36
Current children cumulated vsize (KiB) 98624

[startup+222.508 s]
/proc/loadavg: 1.16 3.83 3.58 2/66 29919
/proc/meminfo: memFree=1359136/2055920 swapFree=4183800/4192956
[pid=29916] ppid=29914 vsize=5352 CPUtime=0.07
/proc/29916/stat : 29916 (rsat.sh) S 29914 29916 29797 0 -1 4194304 305 588 0 0 0 0 7 0 16 0 1 0 202007716 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29916/statm: 1338 234 195 169 0 49 0
[pid=29919] ppid=29916 vsize=111620 CPUtime=222.33
/proc/29919/stat : 29919 (rsat) R 29916 29916 29797 0 -1 4194304 31813 0 0 0 22207 26 0 0 25 0 1 0 202007725 114298880 27462 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29919/statm: 27905 27462 86 211 0 27691 0
Current children cumulated CPU time (s) 222.4
Current children cumulated vsize (KiB) 116972

[startup+282.573 s]
/proc/loadavg: 1.06 3.31 3.41 2/66 29919
/proc/meminfo: memFree=1326112/2055920 swapFree=4183800/4192956
[pid=29916] ppid=29914 vsize=5352 CPUtime=0.07
/proc/29916/stat : 29916 (rsat.sh) S 29914 29916 29797 0 -1 4194304 305 588 0 0 0 0 7 0 16 0 1 0 202007716 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29916/statm: 1338 234 195 169 0 49 0
[pid=29919] ppid=29916 vsize=143552 CPUtime=282.38
/proc/29919/stat : 29919 (rsat) R 29916 29916 29797 0 -1 4194304 41467 0 0 0 28204 34 0 0 25 0 1 0 202007725 146997248 35576 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29919/statm: 35888 35576 86 211 0 35674 0
Current children cumulated CPU time (s) 282.45
Current children cumulated vsize (KiB) 148904

[startup+342.638 s]
/proc/loadavg: 1.02 2.89 3.26 2/66 29919
/proc/meminfo: memFree=1326112/2055920 swapFree=4183800/4192956
[pid=29916] ppid=29914 vsize=5352 CPUtime=0.07
/proc/29916/stat : 29916 (rsat.sh) S 29914 29916 29797 0 -1 4194304 305 588 0 0 0 0 7 0 16 0 1 0 202007716 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29916/statm: 1338 234 195 169 0 49 0
[pid=29919] ppid=29916 vsize=143552 CPUtime=342.42
/proc/29919/stat : 29919 (rsat) R 29916 29916 29797 0 -1 4194304 41467 0 0 0 34208 34 0 0 25 0 1 0 202007725 146997248 35576 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29919/statm: 35888 35576 86 211 0 35674 0
Current children cumulated CPU time (s) 342.49
Current children cumulated vsize (KiB) 148904

[startup+402.704 s]
/proc/loadavg: 1.00 2.54 3.12 2/66 29919
/proc/meminfo: memFree=1320096/2055920 swapFree=4183800/4192956
[pid=29916] ppid=29914 vsize=5352 CPUtime=0.07
/proc/29916/stat : 29916 (rsat.sh) S 29914 29916 29797 0 -1 4194304 305 588 0 0 0 0 7 0 16 0 1 0 202007716 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29916/statm: 1338 234 195 169 0 49 0
[pid=29919] ppid=29916 vsize=149568 CPUtime=402.46
/proc/29919/stat : 29919 (rsat) R 29916 29916 29797 0 -1 4194304 43044 0 0 0 40210 36 0 0 25 0 1 0 202007725 153157632 37153 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29919/statm: 37392 37153 86 211 0 37178 0
Current children cumulated CPU time (s) 402.53
Current children cumulated vsize (KiB) 154920

[startup+462.763 s]
/proc/loadavg: 1.00 2.26 2.98 2/66 29919
/proc/meminfo: memFree=1282656/2055920 swapFree=4183800/4192956
[pid=29916] ppid=29914 vsize=5352 CPUtime=0.07
/proc/29916/stat : 29916 (rsat.sh) S 29914 29916 29797 0 -1 4194304 305 588 0 0 0 0 7 0 16 0 1 0 202007716 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29916/statm: 1338 234 195 169 0 49 0
[pid=29919] ppid=29916 vsize=189528 CPUtime=462.5
/proc/29919/stat : 29919 (rsat) R 29916 29916 29797 0 -1 4194304 53206 0 0 0 46205 45 0 0 25 0 1 0 202007725 194076672 46545 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29919/statm: 47382 46545 86 211 0 47168 0
Current children cumulated CPU time (s) 462.57
Current children cumulated vsize (KiB) 194880

[startup+522.819 s]
/proc/loadavg: 1.00 2.03 2.85 2/66 29919
/proc/meminfo: memFree=1264800/2055920 swapFree=4183800/4192956
[pid=29916] ppid=29914 vsize=5352 CPUtime=0.07
/proc/29916/stat : 29916 (rsat.sh) S 29914 29916 29797 0 -1 4194304 305 588 0 0 0 0 7 0 16 0 1 0 202007716 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29916/statm: 1338 234 195 169 0 49 0
[pid=29919] ppid=29916 vsize=206560 CPUtime=522.54
/proc/29919/stat : 29919 (rsat) R 29916 29916 29797 0 -1 4194304 60608 0 0 0 52203 51 0 0 25 0 1 0 202007725 211517440 50871 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29919/statm: 51640 50871 86 211 0 51426 0
Current children cumulated CPU time (s) 522.61
Current children cumulated vsize (KiB) 211912

[startup+582.876 s]
/proc/loadavg: 1.00 1.84 2.74 2/66 29919
/proc/meminfo: memFree=1264864/2055920 swapFree=4183800/4192956
[pid=29916] ppid=29914 vsize=5352 CPUtime=0.07
/proc/29916/stat : 29916 (rsat.sh) S 29914 29916 29797 0 -1 4194304 305 588 0 0 0 0 7 0 16 0 1 0 202007716 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29916/statm: 1338 234 195 169 0 49 0
[pid=29919] ppid=29916 vsize=206560 CPUtime=582.58
/proc/29919/stat : 29919 (rsat) R 29916 29916 29797 0 -1 4194304 60608 0 0 0 58207 51 0 0 25 0 1 0 202007725 211517440 50871 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29919/statm: 51640 50871 86 211 0 51426 0
Current children cumulated CPU time (s) 582.65
Current children cumulated vsize (KiB) 211912

[startup+642.941 s]
/proc/loadavg: 1.00 1.68 2.62 2/66 29919
/proc/meminfo: memFree=1264864/2055920 swapFree=4183800/4192956
[pid=29916] ppid=29914 vsize=5352 CPUtime=0.07
/proc/29916/stat : 29916 (rsat.sh) S 29914 29916 29797 0 -1 4194304 305 588 0 0 0 0 7 0 16 0 1 0 202007716 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29916/statm: 1338 234 195 169 0 49 0
[pid=29919] ppid=29916 vsize=206560 CPUtime=642.61
/proc/29919/stat : 29919 (rsat) R 29916 29916 29797 0 -1 4194304 60608 0 0 0 64210 51 0 0 25 0 1 0 202007725 211517440 50871 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134525844 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29919/statm: 51640 50871 86 211 0 51426 0
Current children cumulated CPU time (s) 642.68
Current children cumulated vsize (KiB) 211912

[startup+703.003 s]
/proc/loadavg: 1.00 1.56 2.52 2/66 29919
/proc/meminfo: memFree=1264928/2055920 swapFree=4183800/4192956
[pid=29916] ppid=29914 vsize=5352 CPUtime=0.07
/proc/29916/stat : 29916 (rsat.sh) S 29914 29916 29797 0 -1 4194304 305 588 0 0 0 0 7 0 16 0 1 0 202007716 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29916/statm: 1338 234 195 169 0 49 0
[pid=29919] ppid=29916 vsize=206560 CPUtime=702.65
/proc/29919/stat : 29919 (rsat) R 29916 29916 29797 0 -1 4194304 60608 0 0 0 70214 51 0 0 25 0 1 0 202007725 211517440 50871 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29919/statm: 51640 50871 86 211 0 51426 0
Current children cumulated CPU time (s) 702.72
Current children cumulated vsize (KiB) 211912

[startup+763.066 s]
/proc/loadavg: 1.00 1.45 2.42 2/66 29919
/proc/meminfo: memFree=1260384/2055920 swapFree=4183800/4192956
[pid=29916] ppid=29914 vsize=5352 CPUtime=0.07
/proc/29916/stat : 29916 (rsat.sh) S 29914 29916 29797 0 -1 4194304 305 588 0 0 0 0 7 0 16 0 1 0 202007716 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29916/statm: 1338 234 195 169 0 49 0
[pid=29919] ppid=29916 vsize=211432 CPUtime=762.7
/proc/29919/stat : 29919 (rsat) R 29916 29916 29797 0 -1 4194304 61813 0 0 0 76217 53 0 0 25 0 1 0 202007725 216506368 52076 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29919/statm: 52858 52076 86 211 0 52644 0
Current children cumulated CPU time (s) 762.77
Current children cumulated vsize (KiB) 216784

[startup+823.133 s]
/proc/loadavg: 1.00 1.37 2.33 2/66 29919
/proc/meminfo: memFree=1239776/2055920 swapFree=4183800/4192956
[pid=29916] ppid=29914 vsize=5352 CPUtime=0.07
/proc/29916/stat : 29916 (rsat.sh) S 29914 29916 29797 0 -1 4194304 305 588 0 0 0 0 7 0 16 0 1 0 202007716 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29916/statm: 1338 234 195 169 0 49 0
[pid=29919] ppid=29916 vsize=231804 CPUtime=822.75
/proc/29919/stat : 29919 (rsat) R 29916 29916 29797 0 -1 4194304 66890 0 0 0 82216 59 0 0 25 0 1 0 202007725 237367296 57153 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29919/statm: 57951 57153 86 211 0 57737 0
Current children cumulated CPU time (s) 822.82
Current children cumulated vsize (KiB) 237156

[startup+883.187 s]
/proc/loadavg: 1.00 1.30 2.24 2/66 29919
/proc/meminfo: memFree=1213792/2055920 swapFree=4183800/4192956
[pid=29916] ppid=29914 vsize=5352 CPUtime=0.07
/proc/29916/stat : 29916 (rsat.sh) S 29914 29916 29797 0 -1 4194304 305 588 0 0 0 0 7 0 16 0 1 0 202007716 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29916/statm: 1338 234 195 169 0 49 0
[pid=29919] ppid=29916 vsize=257528 CPUtime=882.78
/proc/29919/stat : 29919 (rsat) R 29916 29916 29797 0 -1 4194304 73424 0 0 0 88212 66 0 0 25 0 1 0 202007725 263708672 63687 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29919/statm: 64382 63687 86 211 0 64168 0
Current children cumulated CPU time (s) 882.85
Current children cumulated vsize (KiB) 262880

[startup+943.245 s]
/proc/loadavg: 1.00 1.24 2.16 2/66 29919
/proc/meminfo: memFree=1186784/2055920 swapFree=4183800/4192956
[pid=29916] ppid=29914 vsize=5352 CPUtime=0.07
/proc/29916/stat : 29916 (rsat.sh) S 29914 29916 29797 0 -1 4194304 305 588 0 0 0 0 7 0 16 0 1 0 202007716 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29916/statm: 1338 234 195 169 0 49 0
[pid=29919] ppid=29916 vsize=284060 CPUtime=942.81
/proc/29919/stat : 29919 (rsat) R 29916 29916 29797 0 -1 4194304 80171 0 0 0 94208 73 0 0 25 0 1 0 202007725 290877440 70434 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522965 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29919/statm: 71015 70434 86 211 0 70801 0
Current children cumulated CPU time (s) 942.88
Current children cumulated vsize (KiB) 289412

[startup+1003.31 s]
/proc/loadavg: 1.00 1.19 2.09 2/66 29919
/proc/meminfo: memFree=1159392/2055920 swapFree=4183800/4192956
[pid=29916] ppid=29914 vsize=5352 CPUtime=0.07
/proc/29916/stat : 29916 (rsat.sh) S 29914 29916 29797 0 -1 4194304 305 588 0 0 0 0 7 0 16 0 1 0 202007716 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29916/statm: 1338 234 195 169 0 49 0
[pid=29919] ppid=29916 vsize=311084 CPUtime=1002.86
/proc/29919/stat : 29919 (rsat) R 29916 29916 29797 0 -1 4194304 87071 0 0 0 100205 81 0 0 25 0 1 0 202007725 318550016 77334 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29919/statm: 77771 77334 86 211 0 77557 0
Current children cumulated CPU time (s) 1002.93
Current children cumulated vsize (KiB) 316436

[startup+1063.37 s]
/proc/loadavg: 1.00 1.16 2.02 2/66 29919
/proc/meminfo: memFree=1141920/2055920 swapFree=4183800/4192956
[pid=29916] ppid=29914 vsize=5352 CPUtime=0.07
/proc/29916/stat : 29916 (rsat.sh) S 29914 29916 29797 0 -1 4194304 305 588 0 0 0 0 7 0 16 0 1 0 202007716 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29916/statm: 1338 234 195 169 0 49 0
[pid=29919] ppid=29916 vsize=327472 CPUtime=1062.89
/proc/29919/stat : 29919 (rsat) R 29916 29916 29797 0 -1 4194304 94483 0 0 0 106203 86 0 0 25 0 1 0 202007725 335331328 81559 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134525894 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29919/statm: 81868 81559 86 211 0 81654 0
Current children cumulated CPU time (s) 1062.96
Current children cumulated vsize (KiB) 332824

[startup+1123.43 s]
/proc/loadavg: 1.00 1.12 1.95 2/66 29919
/proc/meminfo: memFree=1141920/2055920 swapFree=4183800/4192956
[pid=29916] ppid=29914 vsize=5352 CPUtime=0.07
/proc/29916/stat : 29916 (rsat.sh) S 29914 29916 29797 0 -1 4194304 305 588 0 0 0 0 7 0 16 0 1 0 202007716 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29916/statm: 1338 234 195 169 0 49 0
[pid=29919] ppid=29916 vsize=327472 CPUtime=1122.93
/proc/29919/stat : 29919 (rsat) R 29916 29916 29797 0 -1 4194304 94485 0 0 0 112207 86 0 0 25 0 1 0 202007725 335331328 81561 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29919/statm: 81868 81561 86 211 0 81654 0
Current children cumulated CPU time (s) 1123
Current children cumulated vsize (KiB) 332824

[startup+1183.49 s]
/proc/loadavg: 1.00 1.10 1.89 2/66 29919
/proc/meminfo: memFree=1141984/2055920 swapFree=4183800/4192956
[pid=29916] ppid=29914 vsize=5352 CPUtime=0.07
/proc/29916/stat : 29916 (rsat.sh) S 29914 29916 29797 0 -1 4194304 305 588 0 0 0 0 7 0 16 0 1 0 202007716 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29916/statm: 1338 234 195 169 0 49 0
[pid=29919] ppid=29916 vsize=327472 CPUtime=1182.97
/proc/29919/stat : 29919 (rsat) R 29916 29916 29797 0 -1 4194304 94486 0 0 0 118211 86 0 0 25 0 1 0 202007725 335331328 81562 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29919/statm: 81868 81562 86 211 0 81654 0
Current children cumulated CPU time (s) 1183.04
Current children cumulated vsize (KiB) 332824



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.09 1.87 2/66 29919
/proc/meminfo: memFree=1141984/2055920 swapFree=4183800/4192956
[pid=29916] ppid=29914 vsize=5352 CPUtime=0.07
/proc/29916/stat : 29916 (rsat.sh) S 29914 29916 29797 0 -1 4194304 305 588 0 0 0 0 7 0 16 0 1 0 202007716 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29916/statm: 1338 234 195 169 0 49 0
[pid=29919] ppid=29916 vsize=327472 CPUtime=1199.99
/proc/29919/stat : 29919 (rsat) R 29916 29916 29797 0 -1 4194304 94486 0 0 0 119912 87 0 0 25 0 1 0 202007725 335331328 81562 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522866 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29919/statm: 81868 81562 86 211 0 81654 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 332824

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

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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 29916 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=73988 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=7998
CPU time returned by wait4() is 0.081986
while last known CPU time is 1200.06

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

Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1199.19
CPU system time (s): 0.87
CPU usage (%): 99.9624
Max. virtual memory (cumulated for all children) (KiB): 345788

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.073988
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 893
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= 16
involuntary context switches= 2

runsolver used 0.956854 second user time and 2.42163 second system time

The end

Launcher Data (download as text)

Begin job on node35 on Wed Feb 21 18:27:20 UTC 2007

IDJOB= 305613
IDBENCH= 20161
IDSOLVER= 104
FILE ID= node35/305613-1172082440

PBS_JOBID= 3892836

Free space on /tmp= 66558 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v4000/unif-k3-r4.2-v4000-c16800-S417670629-08.cnf
COMMAND LINE= /tmp/evaluation/305613-1172082440/rsat.sh /tmp/evaluation/305613-1172082440/instance-305613-1172082440.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node35/watcher-305613-1172082440 -o ROOT/results/node35/solver-305613-1172082440 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305613-1172082440/rsat.sh /tmp/evaluation/305613-1172082440/instance-305613-1172082440.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  4d44215f03cf662ccd89594e005a5672

RANDOM SEED= 106687471

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node35.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		: 3000.263
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		: 3000.263
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:       1469816 kB
Buffers:         43360 kB
Cached:         448508 kB
SwapCached:       3376 kB
Active:         133272 kB
Inactive:       368448 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1469816 kB
SwapTotal:     4192956 kB
SwapFree:      4183800 kB
Dirty:            1968 kB
Writeback:           0 kB
Mapped:          15664 kB
Slab:            70420 kB
Committed_AS:   778692 kB
PageTables:       1412 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= 66558 MiB

End job on node35 on Wed Feb 21 18:47:23 UTC 2007