Trace number 1537768

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
Rsat 2009-03-22? (TO) 1200.02 1200.61

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/8000/
unif-k3-r4.2-v8000-c33600-S688804305-073.cnf
MD5SUMc44bf8e86de68afd8b13539ed87fd1d0
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark26.24
Satisfiable
(Un)Satisfiability was proved
Number of variables8000
Number of clauses33600
Sum of the clauses size100800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 333600
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...
0.00/0.03	c ==============================================================================
0.00/0.03	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.03	c ==============================================================================
0.00/0.03	c |         0 |   33600   100800 |   10080       0        0     nan |  0.000 % |
0.08/0.10	c |         0 |   33351   101258 |      --       0       --      -- |     --   | -249/458
0.08/0.10	c ==============================================================================
0.08/0.10	c Result  :   #vars: 7797   #clauses: 33351   #literals: 101258
0.08/0.10	c CPU time:   0.090986 s
0.08/0.10	c ==============================================================================
0.08/0.13	c Rsat version 3.02
0.08/0.16	c Base unit clause learned: 0

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-1537768-1238435548/watcher-1537768-1238435548 -o /tmp/evaluation-result-1537768-1238435548/solver-1537768-1238435548 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/rsat.sh HOME/instance-1537768-1238435548.cnf HOME 

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: 0.92 0.98 1.15 3/64 6106
/proc/meminfo: memFree=1594392/2055920 swapFree=4178500/4192956
[pid=6106] ppid=6104 vsize=5356 CPUtime=0
/proc/6106/stat : 6106 (rsat.sh) S 6104 6106 5796 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 1116217171 5484544 240 1992294400 4194304 4889804 548682068768 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6106/statm: 1339 240 199 169 0 50 0
[pid=6107] ppid=6106 vsize=2168 CPUtime=0
/proc/6107/stat : 6107 (SatElite) R 6106 6106 5796 0 -1 4194304 310 0 0 0 0 0 0 0 19 0 1 0 1116217171 2220032 293 1992294400 4194304 4959918 548682068672 18446744073709551615 4438128 0 0 4096 3 0 0 0 17 0 0 0
/proc/6107/statm: 542 293 63 186 0 352 0

[startup+0.065202 s]
/proc/loadavg: 0.92 0.98 1.15 3/64 6106
/proc/meminfo: memFree=1594392/2055920 swapFree=4178500/4192956
[pid=6106] ppid=6104 vsize=5356 CPUtime=0
/proc/6106/stat : 6106 (rsat.sh) S 6104 6106 5796 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 1116217171 5484544 240 1992294400 4194304 4889804 548682068768 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6106/statm: 1339 240 199 169 0 50 0
[pid=6107] ppid=6106 vsize=7252 CPUtime=0.05
/proc/6107/stat : 6107 (SatElite) R 6106 6106 5796 0 -1 4194304 1647 0 0 0 5 0 0 0 19 0 1 0 1116217171 7426048 1630 1992294400 4194304 4959918 548682068672 18446744073709551615 4270002 0 0 4096 3 0 0 0 17 0 0 0
/proc/6107/statm: 1813 1630 90 186 0 1623 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 12608

[startup+0.101206 s]
/proc/loadavg: 0.92 0.98 1.15 3/64 6106
/proc/meminfo: memFree=1594392/2055920 swapFree=4178500/4192956
[pid=6106] ppid=6104 vsize=5356 CPUtime=0
/proc/6106/stat : 6106 (rsat.sh) S 6104 6106 5796 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 1116217171 5484544 240 1992294400 4194304 4889804 548682068768 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6106/statm: 1339 240 199 169 0 50 0
[pid=6107] ppid=6106 vsize=7516 CPUtime=0.08
/proc/6107/stat : 6107 (SatElite) R 6106 6106 5796 0 -1 4194304 1717 0 0 0 8 0 0 0 19 0 1 0 1116217171 7696384 1700 1992294400 4194304 4959918 548682068672 18446744073709551615 4269223 0 0 4096 3 0 0 0 17 0 0 0
/proc/6107/statm: 1879 1700 91 186 0 1689 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 12872

[startup+0.301239 s]
/proc/loadavg: 0.92 0.98 1.15 3/64 6106
/proc/meminfo: memFree=1594392/2055920 swapFree=4178500/4192956
[pid=6106] ppid=6104 vsize=5356 CPUtime=0.13
/proc/6106/stat : 6106 (rsat.sh) S 6104 6106 5796 0 -1 4194304 315 1723 0 0 0 0 12 1 17 0 1 0 1116217171 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6106/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 0.13
Current children cumulated vsize (KiB) 5356

[startup+0.701283 s]
/proc/loadavg: 0.92 0.98 1.15 3/64 6106
/proc/meminfo: memFree=1594392/2055920 swapFree=4178500/4192956
[pid=6106] ppid=6104 vsize=5356 CPUtime=0.13
/proc/6106/stat : 6106 (rsat.sh) S 6104 6106 5796 0 -1 4194304 315 1723 0 0 0 0 12 1 17 0 1 0 1116217171 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6106/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 0.13
Current children cumulated vsize (KiB) 5356

[startup+1.50136 s]
/proc/loadavg: 0.92 0.98 1.15 2/66 6109
/proc/meminfo: memFree=1587848/2055920 swapFree=4178500/4192956
[pid=6106] ppid=6104 vsize=5356 CPUtime=0.13
/proc/6106/stat : 6106 (rsat.sh) S 6104 6106 5796 0 -1 4194304 315 1723 0 0 0 0 12 1 17 0 1 0 1116217171 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6106/statm: 1339 242 199 169 0 50 0
[pid=6109] ppid=6106 vsize=9348 CPUtime=1.35
/proc/6109/stat : 6109 (rsat) R 6106 6106 5796 0 -1 4194304 1899 0 0 0 134 1 0 0 25 0 1 0 1116217185 9572352 1853 1992294400 4194304 5460562 548682068784 18446744073709551615 4226290 0 0 4096 1026 0 0 0 17 0 0 0
/proc/6109/statm: 2337 1853 116 309 0 2024 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 14704

[startup+3.10155 s]
/proc/loadavg: 0.92 0.98 1.15 2/66 6109
/proc/meminfo: memFree=1584648/2055920 swapFree=4178500/4192956
[pid=6106] ppid=6104 vsize=5356 CPUtime=0.13
/proc/6106/stat : 6106 (rsat.sh) S 6104 6106 5796 0 -1 4194304 315 1723 0 0 0 0 12 1 17 0 1 0 1116217171 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6106/statm: 1339 242 199 169 0 50 0
[pid=6109] ppid=6106 vsize=13580 CPUtime=2.95
/proc/6109/stat : 6109 (rsat) R 6106 6106 5796 0 -1 4194304 2934 0 0 0 293 2 0 0 25 0 1 0 1116217185 13905920 2888 1992294400 4194304 5460562 548682068784 18446744073709551615 4797079 0 0 4096 1026 0 0 0 17 0 0 0
/proc/6109/statm: 3395 2888 116 309 0 3082 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 18936

[startup+6.30191 s]
/proc/loadavg: 0.93 0.98 1.14 2/66 6109
/proc/meminfo: memFree=1580872/2055920 swapFree=4178500/4192956
[pid=6106] ppid=6104 vsize=5356 CPUtime=0.13
/proc/6106/stat : 6106 (rsat.sh) S 6104 6106 5796 0 -1 4194304 315 1723 0 0 0 0 12 1 17 0 1 0 1116217171 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6106/statm: 1339 242 199 169 0 50 0
[pid=6109] ppid=6106 vsize=15280 CPUtime=6.14
/proc/6109/stat : 6109 (rsat) R 6106 6106 5796 0 -1 4194304 3620 0 0 0 612 2 0 0 25 0 1 0 1116217185 15646720 3346 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/6109/statm: 3820 3346 118 309 0 3507 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 20636

[startup+12.7016 s]
/proc/loadavg: 0.93 0.98 1.14 2/66 6109
/proc/meminfo: memFree=1578504/2055920 swapFree=4178500/4192956
[pid=6106] ppid=6104 vsize=5356 CPUtime=0.13
/proc/6106/stat : 6106 (rsat.sh) S 6104 6106 5796 0 -1 4194304 315 1723 0 0 0 0 12 1 17 0 1 0 1116217171 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6106/statm: 1339 242 199 169 0 50 0
[pid=6109] ppid=6106 vsize=16880 CPUtime=12.55
/proc/6109/stat : 6109 (rsat) R 6106 6106 5796 0 -1 4194304 4314 0 0 0 1252 3 0 0 25 0 1 0 1116217185 17285120 3752 1992294400 4194304 5460562 548682068784 18446744073709551615 4226190 0 0 4096 1026 0 0 0 17 0 0 0
/proc/6109/statm: 4220 3752 118 309 0 3907 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 22236

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 1.14 2/66 6109
/proc/meminfo: memFree=1575880/2055920 swapFree=4178500/4192956
[pid=6106] ppid=6104 vsize=5356 CPUtime=0.13
/proc/6106/stat : 6106 (rsat.sh) S 6104 6106 5796 0 -1 4194304 315 1723 0 0 0 0 12 1 17 0 1 0 1116217171 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6106/statm: 1339 242 199 169 0 50 0
[pid=6109] ppid=6106 vsize=19584 CPUtime=25.34
/proc/6109/stat : 6109 (rsat) R 6106 6106 5796 0 -1 4194304 5480 0 0 0 2530 4 0 0 25 0 1 0 1116217185 20054016 4438 1992294400 4194304 5460562 548682068784 18446744073709551615 4210625 0 0 4096 1026 0 0 0 17 0 0 0
/proc/6109/statm: 4896 4438 118 309 0 4583 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 24940

[startup+51.102 s]
/proc/loadavg: 0.96 0.98 1.14 2/66 6109
/proc/meminfo: memFree=1572104/2055920 swapFree=4178500/4192956
[pid=6106] ppid=6104 vsize=5356 CPUtime=0.13
/proc/6106/stat : 6106 (rsat.sh) S 6104 6106 5796 0 -1 4194304 315 1723 0 0 0 0 12 1 17 0 1 0 1116217171 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6106/statm: 1339 242 199 169 0 50 0
[pid=6109] ppid=6106 vsize=23332 CPUtime=50.91
/proc/6109/stat : 6109 (rsat) R 6106 6106 5796 0 -1 4194304 8043 0 0 0 5085 6 0 0 25 0 1 0 1116217185 23891968 5331 1992294400 4194304 5460562 548682068784 18446744073709551615 4198057 0 0 4096 1026 0 0 0 17 0 0 0
/proc/6109/statm: 5833 5331 118 309 0 5520 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 28688

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 1.13 2/66 6109
/proc/meminfo: memFree=1562248/2055920 swapFree=4178500/4192956
[pid=6106] ppid=6104 vsize=5356 CPUtime=0.13
/proc/6106/stat : 6106 (rsat.sh) S 6104 6106 5796 0 -1 4194304 315 1723 0 0 0 0 12 1 17 0 1 0 1116217171 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6106/statm: 1339 242 199 169 0 50 0
[pid=6109] ppid=6106 vsize=33028 CPUtime=102.1
/proc/6109/stat : 6109 (rsat) R 6106 6106 5796 0 -1 4194304 12749 0 0 0 10202 8 0 0 25 0 1 0 1116217185 33820672 7797 1992294400 4194304 5460562 548682068784 18446744073709551615 4202214 0 0 4096 1026 0 0 0 17 0 0 0
/proc/6109/statm: 8257 7797 118 309 0 7944 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 38384

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 1.11 2/66 6109
/proc/meminfo: memFree=1556680/2055920 swapFree=4178500/4192956
[pid=6106] ppid=6104 vsize=5356 CPUtime=0.13
/proc/6106/stat : 6106 (rsat.sh) S 6104 6106 5796 0 -1 4194304 315 1723 0 0 0 0 12 1 17 0 1 0 1116217171 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6106/statm: 1339 242 199 169 0 50 0
[pid=6109] ppid=6106 vsize=39824 CPUtime=162.07
/proc/6109/stat : 6109 (rsat) R 6106 6106 5796 0 -1 4194304 17123 0 0 0 16197 10 0 0 25 0 1 0 1116217185 40779776 9381 1992294400 4194304 5460562 548682068784 18446744073709551615 4198057 0 0 4096 1026 0 0 0 17 0 0 0
/proc/6109/statm: 9956 9381 118 309 0 9643 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 45180

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 1.10 2/66 6109
/proc/meminfo: memFree=1549832/2055920 swapFree=4178500/4192956
[pid=6106] ppid=6104 vsize=5356 CPUtime=0.13
/proc/6106/stat : 6106 (rsat.sh) S 6104 6106 5796 0 -1 4194304 315 1723 0 0 0 0 12 1 17 0 1 0 1116217171 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6106/statm: 1339 242 199 169 0 50 0
[pid=6109] ppid=6106 vsize=45788 CPUtime=222.05
/proc/6109/stat : 6109 (rsat) R 6106 6106 5796 0 -1 4194304 21061 0 0 0 22192 13 0 0 25 0 1 0 1116217185 46886912 10919 1992294400 4194304 5460562 548682068784 18446744073709551615 4795408 0 0 4096 1026 0 0 0 17 0 0 0
/proc/6109/statm: 11447 10919 118 309 0 11134 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 51144

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 1.09 2/66 6109
/proc/meminfo: memFree=1542408/2055920 swapFree=4178500/4192956
[pid=6106] ppid=6104 vsize=5356 CPUtime=0.13
/proc/6106/stat : 6106 (rsat.sh) S 6104 6106 5796 0 -1 4194304 315 1723 0 0 0 0 12 1 17 0 1 0 1116217171 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6106/statm: 1339 242 199 169 0 50 0
[pid=6109] ppid=6106 vsize=53012 CPUtime=282.01
/proc/6109/stat : 6109 (rsat) R 6106 6106 5796 0 -1 4194304 24823 0 0 0 28186 15 0 0 25 0 1 0 1116217185 54284288 12761 1992294400 4194304 5460562 548682068784 18446744073709551615 4198427 0 0 4096 1026 0 0 0 17 0 0 0
/proc/6109/statm: 13253 12761 118 309 0 12940 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 58368

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 1.08 2/66 6109
/proc/meminfo: memFree=1536392/2055920 swapFree=4178500/4192956
[pid=6106] ppid=6104 vsize=5356 CPUtime=0.13
/proc/6106/stat : 6106 (rsat.sh) S 6104 6106 5796 0 -1 4194304 315 1723 0 0 0 0 12 1 17 0 1 0 1116217171 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6106/statm: 1339 242 199 169 0 50 0
[pid=6109] ppid=6106 vsize=58924 CPUtime=341.98
/proc/6109/stat : 6109 (rsat) R 6106 6106 5796 0 -1 4194304 27765 0 0 0 34182 16 0 0 25 0 1 0 1116217185 60338176 14263 1992294400 4194304 5460562 548682068784 18446744073709551615 4200288 0 0 4096 1026 0 0 0 17 0 0 0
/proc/6109/statm: 14731 14263 118 309 0 14418 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 64280

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 1.08 2/66 6109
/proc/meminfo: memFree=1529608/2055920 swapFree=4178500/4192956

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

/proc/6109/statm: 18876 18232 118 309 0 18563 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 80860

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 1.06 2/66 6115
/proc/meminfo: memFree=1515208/2055920 swapFree=4178500/4192956
[pid=6106] ppid=6104 vsize=5356 CPUtime=0.13
/proc/6106/stat : 6106 (rsat.sh) S 6104 6106 5796 0 -1 4194304 315 1723 0 0 0 0 12 1 17 0 1 0 1116217171 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6106/statm: 1339 242 199 169 0 50 0
[pid=6109] ppid=6106 vsize=80696 CPUtime=581.89
/proc/6109/stat : 6109 (rsat) R 6106 6106 5796 0 -1 4194304 42276 0 0 0 58165 24 0 0 25 0 1 0 1116217185 82632704 19552 1992294400 4194304 5460562 548682068784 18446744073709551615 4198372 0 0 4096 1026 0 0 0 17 0 0 0
/proc/6109/statm: 20174 19552 118 309 0 19861 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 86052

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 1.06 2/66 6115
/proc/meminfo: memFree=1511624/2055920 swapFree=4178500/4192956
[pid=6106] ppid=6104 vsize=5356 CPUtime=0.13
/proc/6106/stat : 6106 (rsat.sh) S 6104 6106 5796 0 -1 4194304 315 1723 0 0 0 0 12 1 17 0 1 0 1116217171 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6106/statm: 1339 242 199 169 0 50 0
[pid=6109] ppid=6106 vsize=84204 CPUtime=641.83
/proc/6109/stat : 6109 (rsat) R 6106 6106 5796 0 -1 4194304 44163 0 0 0 64158 25 0 0 25 0 1 0 1116217185 86224896 20447 1992294400 4194304 5460562 548682068784 18446744073709551615 4226290 0 0 4096 1026 0 0 0 17 0 0 0
/proc/6109/statm: 21051 20447 118 309 0 20738 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 89560

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 1.05 2/66 6115
/proc/meminfo: memFree=1506312/2055920 swapFree=4178500/4192956
[pid=6106] ppid=6104 vsize=5356 CPUtime=0.13
/proc/6106/stat : 6106 (rsat.sh) S 6104 6106 5796 0 -1 4194304 315 1723 0 0 0 0 12 1 17 0 1 0 1116217171 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6106/statm: 1339 242 199 169 0 50 0
[pid=6109] ppid=6106 vsize=89352 CPUtime=701.8
/proc/6109/stat : 6109 (rsat) R 6106 6106 5796 0 -1 4194304 47460 0 0 0 70153 27 0 0 25 0 1 0 1116217185 91496448 21760 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/6109/statm: 22338 21760 118 309 0 22025 0
Current children cumulated CPU time (s) 701.93
Current children cumulated vsize (KiB) 94708

[startup+762.307 s]
/proc/loadavg: 0.99 0.98 1.04 2/66 6115
/proc/meminfo: memFree=1502344/2055920 swapFree=4178500/4192956
[pid=6106] ppid=6104 vsize=5356 CPUtime=0.13
/proc/6106/stat : 6106 (rsat.sh) S 6104 6106 5796 0 -1 4194304 315 1723 0 0 0 0 12 1 17 0 1 0 1116217171 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6106/statm: 1339 242 199 169 0 50 0
[pid=6109] ppid=6106 vsize=93248 CPUtime=761.78
/proc/6109/stat : 6109 (rsat) R 6106 6106 5796 0 -1 4194304 49442 0 0 0 76150 28 0 0 25 0 1 0 1116217185 95485952 22750 1992294400 4194304 5460562 548682068784 18446744073709551615 4198427 0 0 4096 1026 0 0 0 17 0 0 0
/proc/6109/statm: 23312 22750 118 309 0 22999 0
Current children cumulated CPU time (s) 761.91
Current children cumulated vsize (KiB) 98604

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 1.04 2/66 6115
/proc/meminfo: memFree=1499464/2055920 swapFree=4178500/4192956
[pid=6106] ppid=6104 vsize=5356 CPUtime=0.13
/proc/6106/stat : 6106 (rsat.sh) S 6104 6106 5796 0 -1 4194304 315 1723 0 0 0 0 12 1 17 0 1 0 1116217171 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6106/statm: 1339 242 199 169 0 50 0
[pid=6109] ppid=6106 vsize=96092 CPUtime=821.75
/proc/6109/stat : 6109 (rsat) R 6106 6106 5796 0 -1 4194304 51161 0 0 0 82145 30 0 0 25 0 1 0 1116217185 98398208 23477 1992294400 4194304 5460562 548682068784 18446744073709551615 4198057 0 0 4096 1026 0 0 0 17 0 0 0
/proc/6109/statm: 24023 23477 118 309 0 23710 0
Current children cumulated CPU time (s) 821.88
Current children cumulated vsize (KiB) 101448

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 1.03 2/66 6115
/proc/meminfo: memFree=1493512/2055920 swapFree=4178500/4192956
[pid=6106] ppid=6104 vsize=5356 CPUtime=0.13
/proc/6106/stat : 6106 (rsat.sh) S 6104 6106 5796 0 -1 4194304 315 1723 0 0 0 0 12 1 17 0 1 0 1116217171 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6106/statm: 1339 242 199 169 0 50 0
[pid=6109] ppid=6106 vsize=101832 CPUtime=881.73
/proc/6109/stat : 6109 (rsat) R 6106 6106 5796 0 -1 4194304 54616 0 0 0 88141 32 0 0 25 0 1 0 1116217185 104275968 24948 1992294400 4194304 5460562 548682068784 18446744073709551615 4225790 0 0 4096 1026 0 0 0 17 0 0 0
/proc/6109/statm: 25458 24948 118 309 0 25145 0
Current children cumulated CPU time (s) 881.86
Current children cumulated vsize (KiB) 107188

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 1.03 2/66 6115
/proc/meminfo: memFree=1486920/2055920 swapFree=4178500/4192956
[pid=6106] ppid=6104 vsize=5356 CPUtime=0.13
/proc/6106/stat : 6106 (rsat.sh) S 6104 6106 5796 0 -1 4194304 315 1723 0 0 0 0 12 1 17 0 1 0 1116217171 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6106/statm: 1339 242 199 169 0 50 0
[pid=6109] ppid=6106 vsize=108392 CPUtime=941.7
/proc/6109/stat : 6109 (rsat) R 6106 6106 5796 0 -1 4194304 57264 0 0 0 94137 33 0 0 25 0 1 0 1116217185 110993408 26604 1992294400 4194304 5460562 548682068784 18446744073709551615 4225752 0 0 4096 1026 0 0 0 17 0 0 0
/proc/6109/statm: 27098 26604 118 309 0 26785 0
Current children cumulated CPU time (s) 941.83
Current children cumulated vsize (KiB) 113748

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 1.02 2/66 6115
/proc/meminfo: memFree=1483976/2055920 swapFree=4178500/4192956
[pid=6106] ppid=6104 vsize=5356 CPUtime=0.13
/proc/6106/stat : 6106 (rsat.sh) S 6104 6106 5796 0 -1 4194304 315 1723 0 0 0 0 12 1 17 0 1 0 1116217171 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6106/statm: 1339 242 199 169 0 50 0
[pid=6109] ppid=6106 vsize=111272 CPUtime=1001.68
/proc/6109/stat : 6109 (rsat) R 6106 6106 5796 0 -1 4194304 58996 0 0 0 100134 34 0 0 25 0 1 0 1116217185 113942528 27344 1992294400 4194304 5460562 548682068784 18446744073709551615 4198156 0 0 4096 1026 0 0 0 17 0 0 0
/proc/6109/statm: 27818 27344 118 309 0 27505 0
Current children cumulated CPU time (s) 1001.81
Current children cumulated vsize (KiB) 116628

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 1.01 2/66 6115
/proc/meminfo: memFree=1478152/2055920 swapFree=4178500/4192956
[pid=6106] ppid=6104 vsize=5356 CPUtime=0.13
/proc/6106/stat : 6106 (rsat.sh) S 6104 6106 5796 0 -1 4194304 315 1723 0 0 0 0 12 1 17 0 1 0 1116217171 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6106/statm: 1339 242 199 169 0 50 0
[pid=6109] ppid=6106 vsize=119128 CPUtime=1061.66
/proc/6109/stat : 6109 (rsat) R 6106 6106 5796 0 -1 4194304 63013 0 0 0 106129 37 0 0 25 0 1 0 1116217185 121987072 28795 1992294400 4194304 5460562 548682068784 18446744073709551615 4198057 0 0 4096 1026 0 0 0 17 0 0 0
/proc/6109/statm: 29782 28795 118 309 0 29469 0
Current children cumulated CPU time (s) 1061.79
Current children cumulated vsize (KiB) 124484

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 1.01 2/66 6115
/proc/meminfo: memFree=1474248/2055920 swapFree=4178500/4192956
[pid=6106] ppid=6104 vsize=5356 CPUtime=0.13
/proc/6106/stat : 6106 (rsat.sh) S 6104 6106 5796 0 -1 4194304 315 1723 0 0 0 0 12 1 17 0 1 0 1116217171 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6106/statm: 1339 242 199 169 0 50 0
[pid=6109] ppid=6106 vsize=122832 CPUtime=1121.63
/proc/6109/stat : 6109 (rsat) R 6106 6106 5796 0 -1 4194304 65998 0 0 0 112124 39 0 0 25 0 1 0 1116217185 125779968 29764 1992294400 4194304 5460562 548682068784 18446744073709551615 4226207 0 0 4096 1026 0 0 0 17 0 0 0
/proc/6109/statm: 30708 29764 118 309 0 30395 0
Current children cumulated CPU time (s) 1121.76
Current children cumulated vsize (KiB) 128188

[startup+1182.3 s]
/proc/loadavg: 1.07 1.00 1.01 2/66 6115
/proc/meminfo: memFree=1470088/2055920 swapFree=4178500/4192956
[pid=6106] ppid=6104 vsize=5356 CPUtime=0.13
/proc/6106/stat : 6106 (rsat.sh) S 6104 6106 5796 0 -1 4194304 315 1723 0 0 0 0 12 1 17 0 1 0 1116217171 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6106/statm: 1339 242 199 169 0 50 0
[pid=6109] ppid=6106 vsize=126920 CPUtime=1181.59
/proc/6109/stat : 6109 (rsat) R 6106 6106 5796 0 -1 4194304 69056 0 0 0 118119 40 0 0 25 0 1 0 1116217185 129966080 30806 1992294400 4194304 5460562 548682068784 18446744073709551615 4198057 0 0 4096 1026 0 0 0 17 0 0 0
/proc/6109/statm: 31730 30806 118 309 0 31417 0
Current children cumulated CPU time (s) 1181.72
Current children cumulated vsize (KiB) 132276



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.05 1.00 1.01 2/66 6115
/proc/meminfo: memFree=1470088/2055920 swapFree=4178500/4192956
[pid=6106] ppid=6104 vsize=5356 CPUtime=0.13
/proc/6106/stat : 6106 (rsat.sh) S 6104 6106 5796 0 -1 4194304 315 1723 0 0 0 0 12 1 17 0 1 0 1116217171 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6106/statm: 1339 242 199 169 0 50 0
[pid=6109] ppid=6106 vsize=126920 CPUtime=1199.89
/proc/6109/stat : 6109 (rsat) R 6106 6106 5796 0 -1 4194304 69056 0 0 0 119949 40 0 0 25 0 1 0 1116217185 129966080 30806 1992294400 4194304 5460562 548682068784 18446744073709551615 4198372 0 0 4096 1026 0 0 0 17 0 0 0
/proc/6109/statm: 31730 30806 118 309 0 31417 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 132276

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)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 6106 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=123981
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=14997
# CPU time returned by wait4() is 0.138978
# while last known CPU time is 1200.02
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.02
CPU user time (s): 1199.61
CPU system time (s): 0.41
CPU usage (%): 99.9506
Max. virtual memory (cumulated for all children) (KiB): 140468

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.123981
system time used= 0.014997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2038
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= 6

runsolver used 1.03084 second user time and 3.34449 second system time

The end

Launcher Data 

Begin job on node62 at 2009-03-30 19:52:28
IDJOB=1537768
IDBENCH=70309
IDSOLVER=545
FILE ID=node62/1537768-1238435548
PBS_JOBID= 9061587
Free space on /tmp= 66352 MiB

SOLVER NAME= Rsat 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/8000/unif-k3-r4.2-v8000-c33600-S688804305-073.cnf
COMMAND LINE= HOME/rsat.sh BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1537768-1238435548/watcher-1537768-1238435548 -o /tmp/evaluation-result-1537768-1238435548/solver-1537768-1238435548 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/rsat.sh HOME/instance-1537768-1238435548.cnf HOME

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

MD5SUM BENCH= c44bf8e86de68afd8b13539ed87fd1d0
RANDOM SEED=1829636812

node62.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		: 3000.232
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		: 3000.232
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:       1594936 kB
Buffers:         81696 kB
Cached:         297540 kB
SwapCached:       7616 kB
Active:         153120 kB
Inactive:       235420 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1594936 kB
SwapTotal:     4192956 kB
SwapFree:      4178500 kB
Dirty:            6364 kB
Writeback:           0 kB
Mapped:          15016 kB
Slab:            58296 kB
Committed_AS:  2762432 kB
PageTables:       1460 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= 66344 MiB
End job on node62 at 2009-03-30 20:12:31