Trace number 3258287

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
riss 1.0? (TO) 1300.01 1300.01

General information on the benchmark

NameCRAFTED/rbsat/random/unforced/
rbsat-v1150c84314g7.cnf
MD5SUMf39e50b5cd7b50d1971722973512a1b8
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark6.09707
Satisfiable
(Un)Satisfiability was proved
Number of variables1150
Number of clauses84314
Sum of the clauses size169678
Maximum clause length23
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 284264
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 550

Solver Data 

0.00/0.01	c *****************************************************
0.00/0.01	c *        riss, Copyright 2009 Norbert Manthey       *
0.00/0.01	c *   This program may be redistributed or modified   *
0.00/0.01	c * under the terms of the GNU General Public License *
0.00/0.01	c *****************************************************
0.00/0.01	c process id: 1860
0.00/0.03	c parsetime: 14639us
0.00/0.03	c parsed 84314 clauses with 1150 variables
2.39/2.44	c init all components done
2.39/2.44	c ====================
2.39/2.44	c trail size: 0

Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3258287-1304136209/watcher-3258287-1304136209 -o /tmp/evaluation-result-3258287-1304136209/solver-3258287-1304136209 -C 2400 -W 1300 -M 7680 HOME/riss.sh HOME HOME/instance-3258287-1304136209.cnf 937772312 2400 7680 2 

running on 2 cores: 1,3

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 4.07 4.03 4.07 5/192 1859
/proc/meminfo: memFree=24391408/32950940 swapFree=67111364/67111528
[pid=1859] ppid=1857 vsize=8700 CPUtime=0 cores=1,3
/proc/1859/stat : 1859 (riss.sh) S 1857 1859 1312 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 603851648 8908800 252 33554432000 4194304 4922060 140736094422864 18446744073709551615 215988411525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/1859/statm: 2175 252 211 178 0 68 0

[startup+0.0738941 s]
/proc/loadavg: 4.07 4.03 4.07 5/192 1859
/proc/meminfo: memFree=24391408/32950940 swapFree=67111364/67111528
[pid=1859] ppid=1857 vsize=8700 CPUtime=0 cores=1,3
/proc/1859/stat : 1859 (riss.sh) S 1857 1859 1312 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 603851648 8908800 252 33554432000 4194304 4922060 140736094422864 18446744073709551615 215988411525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/1859/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.10089 s]
/proc/loadavg: 4.07 4.03 4.07 5/192 1859
/proc/meminfo: memFree=24391408/32950940 swapFree=67111364/67111528
[pid=1859] ppid=1857 vsize=8700 CPUtime=0 cores=1,3
/proc/1859/stat : 1859 (riss.sh) S 1857 1859 1312 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 603851648 8908800 252 33554432000 4194304 4922060 140736094422864 18446744073709551615 215988411525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/1859/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300855 s]
/proc/loadavg: 4.07 4.03 4.07 5/192 1859
/proc/meminfo: memFree=24391408/32950940 swapFree=67111364/67111528
[pid=1859] ppid=1857 vsize=8700 CPUtime=0 cores=1,3
/proc/1859/stat : 1859 (riss.sh) S 1857 1859 1312 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 603851648 8908800 252 33554432000 4194304 4922060 140736094422864 18446744073709551615 215988411525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/1859/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700784 s]
/proc/loadavg: 4.07 4.03 4.07 5/192 1859
/proc/meminfo: memFree=24391408/32950940 swapFree=67111364/67111528
[pid=1859] ppid=1857 vsize=8700 CPUtime=0 cores=1,3
/proc/1859/stat : 1859 (riss.sh) S 1857 1859 1312 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 603851648 8908800 252 33554432000 4194304 4922060 140736094422864 18446744073709551615 215988411525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/1859/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50065 s]
/proc/loadavg: 4.06 4.03 4.07 5/194 1861
/proc/meminfo: memFree=24354828/32950940 swapFree=67111364/67111528
[pid=1859] ppid=1857 vsize=8700 CPUtime=0 cores=1,3
/proc/1859/stat : 1859 (riss.sh) S 1857 1859 1312 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 603851648 8908800 252 33554432000 4194304 4922060 140736094422864 18446744073709551615 215988411525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/1859/statm: 2175 252 211 178 0 68 0
[pid=1860] ppid=1859 vsize=52952 CPUtime=1.49 cores=1,3
/proc/1860/stat : 1860 (riss) R 1859 1859 1312 0 -1 4202496 11400 0 0 0 148 1 0 0 25 0 1 0 603851648 54222848 9254 33554432000 4194304 5523604 140735788181040 18446744073709551615 4339845 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1860/statm: 13238 9254 329 325 0 9052 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 61652

[startup+3.10036 s]
/proc/loadavg: 4.06 4.03 4.07 5/194 1861
/proc/meminfo: memFree=24349000/32950940 swapFree=67111364/67111528
[pid=1859] ppid=1857 vsize=8700 CPUtime=0 cores=1,3
/proc/1859/stat : 1859 (riss.sh) S 1857 1859 1312 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 603851648 8908800 252 33554432000 4194304 4922060 140736094422864 18446744073709551615 215988411525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/1859/statm: 2175 252 211 178 0 68 0
[pid=1860] ppid=1859 vsize=58916 CPUtime=3.09 cores=1,3
/proc/1860/stat : 1860 (riss) R 1859 1859 1312 0 -1 4202496 14630 0 0 0 307 2 0 0 25 0 1 0 603851648 60329984 10667 33554432000 4194304 5523604 140735788181040 18446744073709551615 5332883 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1860/statm: 14729 10667 373 325 0 10543 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 67616

[startup+6.3008 s]
/proc/loadavg: 4.06 4.03 4.07 5/194 1861
/proc/meminfo: memFree=24339672/32950940 swapFree=67111364/67111528
[pid=1859] ppid=1857 vsize=8700 CPUtime=0 cores=1,3
/proc/1859/stat : 1859 (riss.sh) S 1857 1859 1312 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 603851648 8908800 252 33554432000 4194304 4922060 140736094422864 18446744073709551615 215988411525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/1859/statm: 2175 252 211 178 0 68 0
[pid=1860] ppid=1859 vsize=60368 CPUtime=6.29 cores=1,3
/proc/1860/stat : 1860 (riss) R 1859 1859 1312 0 -1 4202496 15003 0 0 0 627 2 0 0 25 0 1 0 603851648 61816832 11040 33554432000 4194304 5523604 140735788181040 18446744073709551615 4611655 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1860/statm: 15092 11040 373 325 0 10906 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 69068

[startup+12.7007 s]
/proc/loadavg: 4.05 4.03 4.07 5/194 1861
/proc/meminfo: memFree=24330376/32950940 swapFree=67111364/67111528
[pid=1859] ppid=1857 vsize=8700 CPUtime=0 cores=1,3
/proc/1859/stat : 1859 (riss.sh) S 1857 1859 1312 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 603851648 8908800 252 33554432000 4194304 4922060 140736094422864 18446744073709551615 215988411525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/1859/statm: 2175 252 211 178 0 68 0
[pid=1860] ppid=1859 vsize=62780 CPUtime=12.69 cores=1,3
/proc/1860/stat : 1860 (riss) R 1859 1859 1312 0 -1 4202496 15595 0 0 0 1267 2 0 0 25 0 1 0 603851648 64286720 11632 33554432000 4194304 5523604 140735788181040 18446744073709551615 4252733 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1860/statm: 15695 11632 373 325 0 11509 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 71480

[startup+25.5004 s]
/proc/loadavg: 4.04 4.03 4.07 5/194 1861
/proc/meminfo: memFree=24312756/32950940 swapFree=67111364/67111528
[pid=1859] ppid=1857 vsize=8700 CPUtime=0 cores=1,3
/proc/1859/stat : 1859 (riss.sh) S 1857 1859 1312 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 603851648 8908800 252 33554432000 4194304 4922060 140736094422864 18446744073709551615 215988411525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/1859/statm: 2175 252 211 178 0 68 0
[pid=1860] ppid=1859 vsize=66200 CPUtime=25.49 cores=1,3
/proc/1860/stat : 1860 (riss) R 1859 1859 1312 0 -1 4202496 16443 0 0 0 2547 2 0 0 25 0 1 0 603851648 67788800 12480 33554432000 4194304 5523604 140735788181040 18446744073709551615 5330243 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1860/statm: 16550 12480 373 325 0 12364 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 74900

[startup+51.101 s]
/proc/loadavg: 4.03 4.02 4.06 5/194 1862
/proc/meminfo: memFree=24292108/32950940 swapFree=67111364/67111528
[pid=1859] ppid=1857 vsize=8700 CPUtime=0 cores=1,3
/proc/1859/stat : 1859 (riss.sh) S 1857 1859 1312 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 603851648 8908800 252 33554432000 4194304 4922060 140736094422864 18446744073709551615 215988411525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/1859/statm: 2175 252 211 178 0 68 0
[pid=1860] ppid=1859 vsize=72076 CPUtime=51.09 cores=1,3
/proc/1860/stat : 1860 (riss) R 1859 1859 1312 0 -1 4202496 17873 0 0 0 5106 3 0 0 25 0 1 0 603851648 73805824 13910 33554432000 4194304 5523604 140735788181040 18446744073709551615 4252787 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1860/statm: 18019 13910 373 325 0 13833 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 80776

[startup+102.307 s]
/proc/loadavg: 4.04 4.03 4.06 5/194 1863
/proc/meminfo: memFree=24250788/32950940 swapFree=67111364/67111528
[pid=1859] ppid=1857 vsize=8700 CPUtime=0 cores=1,3
/proc/1859/stat : 1859 (riss.sh) S 1857 1859 1312 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 603851648 8908800 252 33554432000 4194304 4922060 140736094422864 18446744073709551615 215988411525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/1859/statm: 2175 252 211 178 0 68 0
[pid=1860] ppid=1859 vsize=82644 CPUtime=102.3 cores=1,3
/proc/1860/stat : 1860 (riss) R 1859 1859 1312 0 -1 4202496 20407 0 0 0 10225 5 0 0 25 0 1 0 603851648 84627456 16444 33554432000 4194304 5523604 140735788181040 18446744073709551615 5333226 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1860/statm: 20661 16444 373 325 0 16475 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 91344

[startup+162.301 s]
/proc/loadavg: 4.01 4.02 4.06 5/194 1865
/proc/meminfo: memFree=24218088/32950940 swapFree=67111364/67111528
[pid=1859] ppid=1857 vsize=8700 CPUtime=0 cores=1,3
/proc/1859/stat : 1859 (riss.sh) S 1857 1859 1312 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 603851648 8908800 252 33554432000 4194304 4922060 140736094422864 18446744073709551615 215988411525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/1859/statm: 2175 252 211 178 0 68 0
[pid=1860] ppid=1859 vsize=96428 CPUtime=162.3 cores=1,3
/proc/1860/stat : 1860 (riss) R 1859 1859 1312 0 -1 4202496 23960 0 0 0 16222 8 0 0 25 0 1 0 603851648 98742272 19997 33554432000 4194304 5523604 140735788181040 18446744073709551615 5318840 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1860/statm: 24107 19997 373 325 0 19921 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 105128

[startup+222.301 s]
/proc/loadavg: 4.00 4.02 4.05 5/194 1867
/proc/meminfo: memFree=24199828/32950940 swapFree=67111364/67111528
[pid=1859] ppid=1857 vsize=8700 CPUtime=0 cores=1,3
/proc/1859/stat : 1859 (riss.sh) S 1857 1859 1312 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 603851648 8908800 252 33554432000 4194304 4922060 140736094422864 18446744073709551615 215988411525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/1859/statm: 2175 252 211 178 0 68 0
[pid=1860] ppid=1859 vsize=102440 CPUtime=222.29 cores=1,3
/proc/1860/stat : 1860 (riss) R 1859 1859 1312 0 -1 4202496 25421 0 0 0 22221 8 0 0 25 0 1 0 603851648 104898560 21201 33554432000 4194304 5523604 140735788181040 18446744073709551615 5318780 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1860/statm: 25610 21201 373 325 0 21424 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 111140

[startup+282.301 s]
/proc/loadavg: 4.00 4.01 4.05 5/194 1868
/proc/meminfo: memFree=24174576/32950940 swapFree=67111364/67111528
[pid=1859] ppid=1857 vsize=8700 CPUtime=0 cores=1,3
/proc/1859/stat : 1859 (riss.sh) S 1857 1859 1312 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 603851648 8908800 252 33554432000 4194304 4922060 140736094422864 18446744073709551615 215988411525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/1859/statm: 2175 252 211 178 0 68 0
[pid=1860] ppid=1859 vsize=115776 CPUtime=282.3 cores=1,3
/proc/1860/stat : 1860 (riss) R 1859 1859 1312 0 -1 4202496 28768 0 0 0 28219 11 0 0 25 0 1 0 603851648 118554624 24548 33554432000 4194304 5523604 140735788181040 18446744073709551615 5333341 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1860/statm: 28944 24548 373 325 0 24758 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 124476

[startup+342.301 s]
/proc/loadavg: 4.00 4.01 4.04 5/194 1870
/proc/meminfo: memFree=24136332/32950940 swapFree=67111364/67111528
[pid=1859] ppid=1857 vsize=8700 CPUtime=0 cores=1,3
/proc/1859/stat : 1859 (riss.sh) S 1857 1859 1312 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 603851648 8908800 252 33554432000 4194304 4922060 140736094422864 18446744073709551615 215988411525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/1859/statm: 2175 252 211 178 0 68 0
[pid=1860] ppid=1859 vsize=117764 CPUtime=342.29 cores=1,3
/proc/1860/stat : 1860 (riss) R 1859 1859 1312 0 -1 4202496 29339 0 0 0 34218 11 0 0 25 0 1 0 603851648 120590336 25119 33554432000 4194304 5523604 140735788181040 18446744073709551615 5333311 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1860/statm: 29441 25119 373 325 0 25255 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 126464

[startup+402.301 s]
/proc/loadavg: 4.00 4.00 4.03 5/194 1871
/proc/meminfo: memFree=24095100/32950940 swapFree=67111364/67111528
[pid=1859] ppid=1857 vsize=8700 CPUtime=0 cores=1,3

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

/proc/1860/statm: 38637 33948 373 325 0 34451 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 163248

[startup+642.3 s]
/proc/loadavg: 3.20 3.72 3.92 4/187 1896
/proc/meminfo: memFree=24476132/32950940 swapFree=67111364/67111528
[pid=1859] ppid=1857 vsize=8700 CPUtime=0 cores=1,3
/proc/1859/stat : 1859 (riss.sh) S 1857 1859 1312 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 603851648 8908800 252 33554432000 4194304 4922060 140736094422864 18446744073709551615 215988411525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/1859/statm: 2175 252 211 178 0 68 0
[pid=1860] ppid=1859 vsize=161660 CPUtime=642.3 cores=1,3
/proc/1860/stat : 1860 (riss) R 1859 1859 1312 0 -1 4202496 40283 0 0 0 64212 18 0 0 25 0 1 0 603851648 165539840 35550 33554432000 4194304 5523604 140735788181040 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1860/statm: 40415 35550 373 325 0 36229 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 170360

[startup+702.301 s]
/proc/loadavg: 3.07 3.59 3.86 4/187 1897
/proc/meminfo: memFree=24475960/32950940 swapFree=67111364/67111528
[pid=1859] ppid=1857 vsize=8700 CPUtime=0 cores=1,3
/proc/1859/stat : 1859 (riss.sh) S 1857 1859 1312 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 603851648 8908800 252 33554432000 4194304 4922060 140736094422864 18446744073709551615 215988411525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/1859/statm: 2175 252 211 178 0 68 0
[pid=1860] ppid=1859 vsize=161660 CPUtime=702.3 cores=1,3
/proc/1860/stat : 1860 (riss) R 1859 1859 1312 0 -1 4202496 40290 0 0 0 70212 18 0 0 25 0 1 0 603851648 165539840 35557 33554432000 4194304 5523604 140735788181040 18446744073709551615 5333282 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1860/statm: 40415 35557 373 325 0 36229 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 170360

[startup+762.307 s]
/proc/loadavg: 3.02 3.48 3.80 4/187 1899
/proc/meminfo: memFree=24475784/32950940 swapFree=67111364/67111528
[pid=1859] ppid=1857 vsize=8700 CPUtime=0 cores=1,3
/proc/1859/stat : 1859 (riss.sh) S 1857 1859 1312 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 603851648 8908800 252 33554432000 4194304 4922060 140736094422864 18446744073709551615 215988411525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/1859/statm: 2175 252 211 178 0 68 0
[pid=1860] ppid=1859 vsize=161660 CPUtime=762.31 cores=1,3
/proc/1860/stat : 1860 (riss) R 1859 1859 1312 0 -1 4202496 40333 0 0 0 76213 18 0 0 25 0 1 0 603851648 165539840 35600 33554432000 4194304 5523604 140735788181040 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1860/statm: 40415 35600 373 325 0 36229 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 170360

[startup+822.301 s]
/proc/loadavg: 3.01 3.39 3.75 4/187 1901
/proc/meminfo: memFree=24458360/32950940 swapFree=67111364/67111528
[pid=1859] ppid=1857 vsize=8700 CPUtime=0 cores=1,3
/proc/1859/stat : 1859 (riss.sh) S 1857 1859 1312 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 603851648 8908800 252 33554432000 4194304 4922060 140736094422864 18446744073709551615 215988411525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/1859/statm: 2175 252 211 178 0 68 0
[pid=1860] ppid=1859 vsize=171952 CPUtime=822.3 cores=1,3
/proc/1860/stat : 1860 (riss) R 1859 1859 1312 0 -1 4202496 42931 0 0 0 82210 20 0 0 25 0 1 0 603851648 176078848 38198 33554432000 4194304 5523604 140735788181040 18446744073709551615 5332776 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1860/statm: 42988 38198 373 325 0 38802 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 180652

[startup+882.3 s]
/proc/loadavg: 3.00 3.32 3.70 4/187 1902
/proc/meminfo: memFree=24422224/32950940 swapFree=67111364/67111528
[pid=1859] ppid=1857 vsize=8700 CPUtime=0 cores=1,3
/proc/1859/stat : 1859 (riss.sh) S 1857 1859 1312 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 603851648 8908800 252 33554432000 4194304 4922060 140736094422864 18446744073709551615 215988411525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/1859/statm: 2175 252 211 178 0 68 0
[pid=1860] ppid=1859 vsize=186948 CPUtime=882.3 cores=1,3
/proc/1860/stat : 1860 (riss) R 1859 1859 1312 0 -1 4202496 46637 0 0 0 88208 22 0 0 25 0 1 0 603851648 191434752 41904 33554432000 4194304 5523604 140735788181040 18446744073709551615 5332916 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1860/statm: 46737 41904 373 325 0 42551 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 195648

[startup+942.301 s]
/proc/loadavg: 3.00 3.26 3.65 4/187 1904
/proc/meminfo: memFree=24384956/32950940 swapFree=67111364/67111528
[pid=1859] ppid=1857 vsize=8700 CPUtime=0 cores=1,3
/proc/1859/stat : 1859 (riss.sh) S 1857 1859 1312 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 603851648 8908800 252 33554432000 4194304 4922060 140736094422864 18446744073709551615 215988411525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/1859/statm: 2175 252 211 178 0 68 0
[pid=1860] ppid=1859 vsize=203616 CPUtime=942.3 cores=1,3
/proc/1860/stat : 1860 (riss) R 1859 1859 1312 0 -1 4202496 50801 0 0 0 94206 24 0 0 25 0 1 0 603851648 208502784 46068 33554432000 4194304 5523604 140735788181040 18446744073709551615 5332776 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1860/statm: 50904 46068 374 325 0 46718 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 212316

[startup+1002.3 s]
/proc/loadavg: 3.00 3.21 3.61 4/187 1905
/proc/meminfo: memFree=24362944/32950940 swapFree=67111364/67111528
[pid=1859] ppid=1857 vsize=8700 CPUtime=0 cores=1,3
/proc/1859/stat : 1859 (riss.sh) S 1857 1859 1312 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 603851648 8908800 252 33554432000 4194304 4922060 140736094422864 18446744073709551615 215988411525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/1859/statm: 2175 252 211 178 0 68 0
[pid=1860] ppid=1859 vsize=203616 CPUtime=1002.3 cores=1,3
/proc/1860/stat : 1860 (riss) R 1859 1859 1312 0 -1 4202496 50801 0 0 0 100206 24 0 0 25 0 1 0 603851648 208502784 46068 33554432000 4194304 5523604 140735788181040 18446744073709551615 5333341 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1860/statm: 50904 46068 374 325 0 46718 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 212316

[startup+1062.3 s]
/proc/loadavg: 3.00 3.17 3.57 4/187 1907
/proc/meminfo: memFree=24363000/32950940 swapFree=67111364/67111528
[pid=1859] ppid=1857 vsize=8700 CPUtime=0 cores=1,3
/proc/1859/stat : 1859 (riss.sh) S 1857 1859 1312 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 603851648 8908800 252 33554432000 4194304 4922060 140736094422864 18446744073709551615 215988411525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/1859/statm: 2175 252 211 178 0 68 0
[pid=1860] ppid=1859 vsize=203616 CPUtime=1062.31 cores=1,3
/proc/1860/stat : 1860 (riss) R 1859 1859 1312 0 -1 4202496 50802 0 0 0 106207 24 0 0 25 0 1 0 603851648 208502784 46069 33554432000 4194304 5523604 140735788181040 18446744073709551615 4219774 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1860/statm: 50904 46069 374 325 0 46718 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 212316

[startup+1122.3 s]
/proc/loadavg: 3.00 3.13 3.53 4/187 1909
/proc/meminfo: memFree=24362700/32950940 swapFree=67111364/67111528
[pid=1859] ppid=1857 vsize=8700 CPUtime=0 cores=1,3
/proc/1859/stat : 1859 (riss.sh) S 1857 1859 1312 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 603851648 8908800 252 33554432000 4194304 4922060 140736094422864 18446744073709551615 215988411525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/1859/statm: 2175 252 211 178 0 68 0
[pid=1860] ppid=1859 vsize=203616 CPUtime=1122.31 cores=1,3
/proc/1860/stat : 1860 (riss) R 1859 1859 1312 0 -1 4202496 50814 0 0 0 112207 24 0 0 25 0 1 0 603851648 208502784 46081 33554432000 4194304 5523604 140735788181040 18446744073709551615 4252822 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1860/statm: 50904 46081 374 325 0 46718 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 212316

[startup+1182.3 s]
/proc/loadavg: 3.00 3.11 3.49 4/187 1910
/proc/meminfo: memFree=24362224/32950940 swapFree=67111364/67111528
[pid=1859] ppid=1857 vsize=8700 CPUtime=0 cores=1,3
/proc/1859/stat : 1859 (riss.sh) S 1857 1859 1312 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 603851648 8908800 252 33554432000 4194304 4922060 140736094422864 18446744073709551615 215988411525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/1859/statm: 2175 252 211 178 0 68 0
[pid=1860] ppid=1859 vsize=203616 CPUtime=1182.31 cores=1,3
/proc/1860/stat : 1860 (riss) R 1859 1859 1312 0 -1 4202496 50848 0 0 0 118207 24 0 0 25 0 1 0 603851648 208502784 46115 33554432000 4194304 5523604 140735788181040 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1860/statm: 50904 46115 374 325 0 46718 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 212316

[startup+1242.3 s]
/proc/loadavg: 2.43 2.93 3.41 3/180 1930
/proc/meminfo: memFree=24535868/32950940 swapFree=67111364/67111528
[pid=1859] ppid=1857 vsize=8700 CPUtime=0 cores=1,3
/proc/1859/stat : 1859 (riss.sh) S 1857 1859 1312 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 603851648 8908800 252 33554432000 4194304 4922060 140736094422864 18446744073709551615 215988411525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/1859/statm: 2175 252 211 178 0 68 0
[pid=1860] ppid=1859 vsize=206688 CPUtime=1242.31 cores=1,3
/proc/1860/stat : 1860 (riss) R 1859 1859 1312 0 -1 4202496 51756 0 0 0 124206 25 0 0 25 0 1 0 603851648 211648512 47023 33554432000 4194304 5523604 140735788181040 18446744073709551615 5332855 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1860/statm: 51672 47023 374 325 0 47486 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 215388



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 1.64 2.63 3.28 2/173 1949
/proc/meminfo: memFree=24697596/32950940 swapFree=67111364/67111528
[pid=1859] ppid=1857 vsize=8700 CPUtime=0 cores=1,3
/proc/1859/stat : 1859 (riss.sh) S 1857 1859 1312 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 603851648 8908800 252 33554432000 4194304 4922060 140736094422864 18446744073709551615 215988411525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/1859/statm: 2175 252 211 178 0 68 0
[pid=1860] ppid=1859 vsize=218416 CPUtime=1300.01 cores=1,3
/proc/1860/stat : 1860 (riss) R 1859 1859 1312 0 -1 4202496 54618 0 0 0 129974 27 0 0 25 0 1 0 603851648 223657984 49885 33554432000 4194304 5523604 140735788181040 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1860/statm: 54604 49885 374 325 0 50418 0
Current children cumulated CPU time (s) 1300.01
Current children cumulated vsize (KiB) 227116

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 1859 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=0
# CPU time returned by wait4() is 0.000999
# while last known CPU time is 1300.01
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1300.01
CPU time (s): 1300.01
CPU user time (s): 1299.74
CPU system time (s): 0.27
CPU usage (%): 99.9999
Max. virtual memory (cumulated for all children) (KiB): 227116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 331
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= 4
involuntary context switches= 2

runsolver used 2.07968 second user time and 5.02024 second system time

The end

Launcher Data 

Begin job on node117 at 2011-04-30 06:03:29
IDJOB=3258287
IDBENCH=71337
IDSOLVER=1598
FILE ID=node117/3258287-1304136209
RUNJOBID= node117-1304133494-1332
PBS_JOBID= 13170811
Free space on /tmp= 72600 MiB

SOLVER NAME= riss 1.0
BENCH NAME= SAT09/CRAFTED/rbsat/random/unforced/rbsat-v1150c84314g7.cnf
COMMAND LINE= DIR/riss.sh DIR BENCHNAME RANDOMSEED TIMELIMIT MEMLIMIT NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3258287-1304136209/watcher-3258287-1304136209 -o /tmp/evaluation-result-3258287-1304136209/solver-3258287-1304136209 -C 2400 -W 1300 -M 7680  HOME/riss.sh HOME HOME/instance-3258287-1304136209.cnf 937772312 2400 7680 2

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= f39e50b5cd7b50d1971722973512a1b8
RANDOM SEED=937772312

node117.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.849
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.69
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.849
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.849
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.849
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.849
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.849
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.849
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.849
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5267.44
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950940 kB
MemFree:      24391556 kB
Buffers:       1885800 kB
Cached:        5571480 kB
SwapCached:        160 kB
Active:        1363620 kB
Inactive:      6631868 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950940 kB
LowFree:      24391556 kB
SwapTotal:    67111528 kB
SwapFree:     67111364 kB
Dirty:            1956 kB
Writeback:           0 kB
AnonPages:      538400 kB
Mapped:          16200 kB
Slab:           499732 kB
PageTables:       6056 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586996 kB
Committed_AS:   748552 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 72628 MiB
End job on node117 at 2011-04-30 06:25:11