Trace number 3258199

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) 1300.03 1300.01

General information on the benchmark

NameCRAFTED/rbsat/random/unforced/
rbsat-v1375c111739g6.cnf
MD5SUMc7c04151ac14a13eb4a03259d055e119
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables1375
Number of clauses111739
Sum of the clauses size224743
Maximum clause length25
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2111684
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 555

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: 8589
0.00/0.03	c parsetime: 19183us
0.00/0.03	c parsed 111739 clauses with 1375 variables
3.20/3.30	c init all components done
3.20/3.30	c ====================
3.20/3.30	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-3258199-1304136167/watcher-3258199-1304136167 -o /tmp/evaluation-result-3258199-1304136167/solver-3258199-1304136167 -C 2400 -W 1300 -M 7680 HOME/riss.sh HOME HOME/instance-3258199-1304136167.cnf 738127935 2400 7680 2 

running on 2 cores: 4,6

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: 6.31 7.70 7.91 3/182 8588
/proc/meminfo: memFree=29192880/32951124 swapFree=67111348/67111528
[pid=8588] ppid=8586 vsize=8700 CPUtime=0 cores=4,6
/proc/8588/stat : 8588 (riss.sh) S 8586 8588 8543 0 -1 4202496 333 0 0 0 0 0 0 0 22 0 1 0 603847193 8908800 252 33554432000 4194304 4922060 140736688613104 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/8588/statm: 2175 252 211 178 0 68 0

[startup+0.0218609 s]
/proc/loadavg: 6.31 7.70 7.91 3/182 8588
/proc/meminfo: memFree=29192880/32951124 swapFree=67111348/67111528
[pid=8588] ppid=8586 vsize=8700 CPUtime=0 cores=4,6
/proc/8588/stat : 8588 (riss.sh) S 8586 8588 8543 0 -1 4202496 333 0 0 0 0 0 0 0 22 0 1 0 603847193 8908800 252 33554432000 4194304 4922060 140736688613104 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/8588/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100855 s]
/proc/loadavg: 6.31 7.70 7.91 3/182 8588
/proc/meminfo: memFree=29192880/32951124 swapFree=67111348/67111528
[pid=8588] ppid=8586 vsize=8700 CPUtime=0 cores=4,6
/proc/8588/stat : 8588 (riss.sh) S 8586 8588 8543 0 -1 4202496 333 0 0 0 0 0 0 0 22 0 1 0 603847193 8908800 252 33554432000 4194304 4922060 140736688613104 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/8588/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300816 s]
/proc/loadavg: 6.31 7.70 7.91 3/182 8588
/proc/meminfo: memFree=29192880/32951124 swapFree=67111348/67111528
[pid=8588] ppid=8586 vsize=8700 CPUtime=0 cores=4,6
/proc/8588/stat : 8588 (riss.sh) S 8586 8588 8543 0 -1 4202496 333 0 0 0 0 0 0 0 22 0 1 0 603847193 8908800 252 33554432000 4194304 4922060 140736688613104 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/8588/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700755 s]
/proc/loadavg: 6.31 7.70 7.91 3/182 8588
/proc/meminfo: memFree=29192880/32951124 swapFree=67111348/67111528
[pid=8588] ppid=8586 vsize=8700 CPUtime=0 cores=4,6
/proc/8588/stat : 8588 (riss.sh) S 8586 8588 8543 0 -1 4202496 333 0 0 0 0 0 0 0 22 0 1 0 603847193 8908800 252 33554432000 4194304 4922060 140736688613104 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/8588/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50059 s]
/proc/loadavg: 6.31 7.70 7.91 5/194 8608
/proc/meminfo: memFree=29075448/32951124 swapFree=67111348/67111528
[pid=8588] ppid=8586 vsize=8700 CPUtime=0 cores=4,6
/proc/8588/stat : 8588 (riss.sh) S 8586 8588 8543 0 -1 4202496 333 0 0 0 0 0 0 0 22 0 1 0 603847193 8908800 252 33554432000 4194304 4922060 140736688613104 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/8588/statm: 2175 252 211 178 0 68 0
[pid=8589] ppid=8588 vsize=52736 CPUtime=1.49 cores=4,6
/proc/8589/stat : 8589 (riss) R 8588 8588 8543 0 -1 4202496 12033 0 0 0 148 1 0 0 25 0 1 0 603847193 54001664 9218 33554432000 4194304 5523604 140736579026784 18446744073709551615 4339338 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8589/statm: 13184 9218 328 325 0 8998 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 61436

[startup+3.10027 s]
/proc/loadavg: 6.31 7.70 7.91 5/194 8608
/proc/meminfo: memFree=29068512/32951124 swapFree=67111348/67111528
[pid=8588] ppid=8586 vsize=8700 CPUtime=0 cores=4,6
/proc/8588/stat : 8588 (riss.sh) S 8586 8588 8543 0 -1 4202496 333 0 0 0 0 0 0 0 22 0 1 0 603847193 8908800 252 33554432000 4194304 4922060 140736688613104 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/8588/statm: 2175 252 211 178 0 68 0
[pid=8589] ppid=8588 vsize=57976 CPUtime=3.09 cores=4,6
/proc/8589/stat : 8589 (riss) R 8588 8588 8543 0 -1 4202496 13270 0 0 0 307 2 0 0 25 0 1 0 603847193 59367424 10329 33554432000 4194304 5523604 140736579026784 18446744073709551615 4374969 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8589/statm: 14494 10329 332 325 0 10308 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 66676

[startup+6.30071 s]
/proc/loadavg: 6.12 7.64 7.89 5/194 8609
/proc/meminfo: memFree=29051516/32951124 swapFree=67111348/67111528
[pid=8588] ppid=8586 vsize=8700 CPUtime=0 cores=4,6
/proc/8588/stat : 8588 (riss.sh) S 8586 8588 8543 0 -1 4202496 333 0 0 0 0 0 0 0 22 0 1 0 603847193 8908800 252 33554432000 4194304 4922060 140736688613104 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/8588/statm: 2175 252 211 178 0 68 0
[pid=8589] ppid=8588 vsize=62040 CPUtime=6.29 cores=4,6
/proc/8589/stat : 8589 (riss) R 8588 8588 8543 0 -1 4202496 16684 0 0 0 627 2 0 0 25 0 1 0 603847193 63528960 11356 33554432000 4194304 5523604 140736579026784 18446744073709551615 4252176 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8589/statm: 15510 11356 373 325 0 11324 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 70740

[startup+12.7005 s]
/proc/loadavg: 5.95 7.58 7.87 5/194 8609
/proc/meminfo: memFree=29034692/32951124 swapFree=67111348/67111528
[pid=8588] ppid=8586 vsize=8700 CPUtime=0 cores=4,6
/proc/8588/stat : 8588 (riss.sh) S 8586 8588 8543 0 -1 4202496 333 0 0 0 0 0 0 0 22 0 1 0 603847193 8908800 252 33554432000 4194304 4922060 140736688613104 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/8588/statm: 2175 252 211 178 0 68 0
[pid=8589] ppid=8588 vsize=64220 CPUtime=12.69 cores=4,6
/proc/8589/stat : 8589 (riss) R 8588 8588 8543 0 -1 4202496 17233 0 0 0 1266 3 0 0 25 0 1 0 603847193 65761280 11905 33554432000 4194304 5523604 140736579026784 18446744073709551615 4236992 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8589/statm: 16055 11905 373 325 0 11869 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 72920

[startup+25.5011 s]
/proc/loadavg: 5.52 7.40 7.80 5/194 8609
/proc/meminfo: memFree=29017028/32951124 swapFree=67111348/67111528
[pid=8588] ppid=8586 vsize=8700 CPUtime=0 cores=4,6
/proc/8588/stat : 8588 (riss.sh) S 8586 8588 8543 0 -1 4202496 333 0 0 0 0 0 0 0 22 0 1 0 603847193 8908800 252 33554432000 4194304 4922060 140736688613104 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/8588/statm: 2175 252 211 178 0 68 0
[pid=8589] ppid=8588 vsize=68548 CPUtime=25.48 cores=4,6
/proc/8589/stat : 8589 (riss) R 8588 8588 8543 0 -1 4202496 18298 0 0 0 2545 3 0 0 25 0 1 0 603847193 70193152 12970 33554432000 4194304 5523604 140736579026784 18446744073709551615 5333209 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8589/statm: 17137 12970 373 325 0 12951 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 77248

[startup+51.1004 s]
/proc/loadavg: 5.00 7.13 7.70 5/194 8610
/proc/meminfo: memFree=28989324/32951124 swapFree=67111348/67111528
[pid=8588] ppid=8586 vsize=8700 CPUtime=0 cores=4,6
/proc/8588/stat : 8588 (riss.sh) S 8586 8588 8543 0 -1 4202496 333 0 0 0 0 0 0 0 22 0 1 0 603847193 8908800 252 33554432000 4194304 4922060 140736688613104 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/8588/statm: 2175 252 211 178 0 68 0
[pid=8589] ppid=8588 vsize=75160 CPUtime=51.08 cores=4,6
/proc/8589/stat : 8589 (riss) R 8588 8588 8543 0 -1 4202496 19881 0 0 0 5105 3 0 0 25 0 1 0 603847193 76963840 14553 33554432000 4194304 5523604 140736579026784 18446744073709551615 5332132 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8589/statm: 18790 14553 373 325 0 14604 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 83860

[startup+102.307 s]
/proc/loadavg: 4.43 6.65 7.50 5/194 8611
/proc/meminfo: memFree=28937108/32951124 swapFree=67111348/67111528
[pid=8588] ppid=8586 vsize=8700 CPUtime=0 cores=4,6
/proc/8588/stat : 8588 (riss.sh) S 8586 8588 8543 0 -1 4202496 333 0 0 0 0 0 0 0 22 0 1 0 603847193 8908800 252 33554432000 4194304 4922060 140736688613104 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/8588/statm: 2175 252 211 178 0 68 0
[pid=8589] ppid=8588 vsize=87016 CPUtime=102.29 cores=4,6
/proc/8589/stat : 8589 (riss) R 8588 8588 8543 0 -1 4202496 22763 0 0 0 10225 4 0 0 25 0 1 0 603847193 89104384 17435 33554432000 4194304 5523604 140736579026784 18446744073709551615 4252329 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8589/statm: 21754 17435 373 325 0 17568 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 95716

[startup+162.301 s]
/proc/loadavg: 4.16 6.16 7.28 5/194 8641
/proc/meminfo: memFree=28910944/32951124 swapFree=67111348/67111528
[pid=8588] ppid=8586 vsize=8700 CPUtime=0 cores=4,6
/proc/8588/stat : 8588 (riss.sh) S 8586 8588 8543 0 -1 4202496 333 0 0 0 0 0 0 0 22 0 1 0 603847193 8908800 252 33554432000 4194304 4922060 140736688613104 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/8588/statm: 2175 252 211 178 0 68 0
[pid=8589] ppid=8588 vsize=98188 CPUtime=162.29 cores=4,6
/proc/8589/stat : 8589 (riss) R 8588 8588 8543 0 -1 4202496 25675 0 0 0 16223 6 0 0 25 0 1 0 603847193 100544512 20347 33554432000 4194304 5523604 140736579026784 18446744073709551615 5318576 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8589/statm: 24547 20347 373 325 0 20361 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 106888

[startup+222.301 s]
/proc/loadavg: 4.06 5.76 7.07 5/194 8642
/proc/meminfo: memFree=28858184/32951124 swapFree=67111348/67111528
[pid=8588] ppid=8586 vsize=8700 CPUtime=0 cores=4,6
/proc/8588/stat : 8588 (riss.sh) S 8586 8588 8543 0 -1 4202496 333 0 0 0 0 0 0 0 22 0 1 0 603847193 8908800 252 33554432000 4194304 4922060 140736688613104 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/8588/statm: 2175 252 211 178 0 68 0
[pid=8589] ppid=8588 vsize=106096 CPUtime=222.29 cores=4,6
/proc/8589/stat : 8589 (riss) R 8588 8588 8543 0 -1 4202496 27585 0 0 0 22223 6 0 0 25 0 1 0 603847193 108642304 22000 33554432000 4194304 5523604 140736579026784 18446744073709551615 5332874 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8589/statm: 26524 22000 373 325 0 22338 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 114796

[startup+282.3 s]
/proc/loadavg: 4.05 5.45 6.88 5/194 8644
/proc/meminfo: memFree=28797036/32951124 swapFree=67111348/67111528
[pid=8588] ppid=8586 vsize=8700 CPUtime=0 cores=4,6
/proc/8588/stat : 8588 (riss.sh) S 8586 8588 8543 0 -1 4202496 333 0 0 0 0 0 0 0 22 0 1 0 603847193 8908800 252 33554432000 4194304 4922060 140736688613104 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/8588/statm: 2175 252 211 178 0 68 0
[pid=8589] ppid=8588 vsize=121164 CPUtime=282.3 cores=4,6
/proc/8589/stat : 8589 (riss) R 8588 8588 8543 0 -1 4202496 31380 0 0 0 28221 9 0 0 25 0 1 0 603847193 124071936 25795 33554432000 4194304 5523604 140736579026784 18446744073709551615 5333341 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8589/statm: 30291 25795 373 325 0 26105 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 129864

[startup+342.3 s]
/proc/loadavg: 4.05 5.20 6.71 5/194 8645
/proc/meminfo: memFree=28774324/32951124 swapFree=67111348/67111528
[pid=8588] ppid=8586 vsize=8700 CPUtime=0 cores=4,6
/proc/8588/stat : 8588 (riss.sh) S 8586 8588 8543 0 -1 4202496 333 0 0 0 0 0 0 0 22 0 1 0 603847193 8908800 252 33554432000 4194304 4922060 140736688613104 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/8588/statm: 2175 252 211 178 0 68 0
[pid=8589] ppid=8588 vsize=122756 CPUtime=342.29 cores=4,6
/proc/8589/stat : 8589 (riss) R 8588 8588 8543 0 -1 4202496 31879 0 0 0 34220 9 0 0 25 0 1 0 603847193 125702144 26294 33554432000 4194304 5523604 140736579026784 18446744073709551615 5332786 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8589/statm: 30689 26294 373 325 0 26503 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 131456

[startup+402.301 s]
/proc/loadavg: 4.02 4.98 6.53 5/194 8647
/proc/meminfo: memFree=28712424/32951124 swapFree=67111348/67111528
[pid=8588] ppid=8586 vsize=8700 CPUtime=0 cores=4,6

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

/proc/8589/statm: 40482 35722 373 325 0 36296 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 170628

[startup+642.301 s]
/proc/loadavg: 4.04 4.45 5.96 5/194 8653
/proc/meminfo: memFree=28579888/32951124 swapFree=67111348/67111528
[pid=8588] ppid=8586 vsize=8700 CPUtime=0 cores=4,6
/proc/8588/stat : 8588 (riss.sh) S 8586 8588 8543 0 -1 4202496 333 0 0 0 0 0 0 0 22 0 1 0 603847193 8908800 252 33554432000 4194304 4922060 140736688613104 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/8588/statm: 2175 252 211 178 0 68 0
[pid=8589] ppid=8588 vsize=168620 CPUtime=642.31 cores=4,6
/proc/8589/stat : 8589 (riss) R 8588 8588 8543 0 -1 4202496 43330 0 0 0 64217 14 0 0 25 0 1 0 603847193 172666880 37232 33554432000 4194304 5523604 140736579026784 18446744073709551615 5332776 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8589/statm: 42155 37232 373 325 0 37969 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 177320

[startup+702.3 s]
/proc/loadavg: 4.01 4.37 5.83 5/194 8655
/proc/meminfo: memFree=28563380/32951124 swapFree=67111348/67111528
[pid=8588] ppid=8586 vsize=8700 CPUtime=0 cores=4,6
/proc/8588/stat : 8588 (riss.sh) S 8586 8588 8543 0 -1 4202496 333 0 0 0 0 0 0 0 22 0 1 0 603847193 8908800 252 33554432000 4194304 4922060 140736688613104 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/8588/statm: 2175 252 211 178 0 68 0
[pid=8589] ppid=8588 vsize=168620 CPUtime=702.31 cores=4,6
/proc/8589/stat : 8589 (riss) R 8588 8588 8543 0 -1 4202496 43332 0 0 0 70217 14 0 0 25 0 1 0 603847193 172666880 37234 33554432000 4194304 5523604 140736579026784 18446744073709551615 5333209 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8589/statm: 42155 37234 373 325 0 37969 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 177320

[startup+762.307 s]
/proc/loadavg: 4.00 4.30 5.71 5/194 8657
/proc/meminfo: memFree=28563336/32951124 swapFree=67111348/67111528
[pid=8588] ppid=8586 vsize=8700 CPUtime=0 cores=4,6
/proc/8588/stat : 8588 (riss.sh) S 8586 8588 8543 0 -1 4202496 333 0 0 0 0 0 0 0 22 0 1 0 603847193 8908800 252 33554432000 4194304 4922060 140736688613104 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/8588/statm: 2175 252 211 178 0 68 0
[pid=8589] ppid=8588 vsize=168620 CPUtime=762.32 cores=4,6
/proc/8589/stat : 8589 (riss) R 8588 8588 8543 0 -1 4202496 43352 0 0 0 76218 14 0 0 25 0 1 0 603847193 172666880 37254 33554432000 4194304 5523604 140736579026784 18446744073709551615 5333190 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8589/statm: 42155 37254 373 325 0 37969 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 177320

[startup+822.301 s]
/proc/loadavg: 4.00 4.24 5.60 5/194 8658
/proc/meminfo: memFree=28551532/32951124 swapFree=67111348/67111528
[pid=8588] ppid=8586 vsize=8700 CPUtime=0 cores=4,6
/proc/8588/stat : 8588 (riss.sh) S 8586 8588 8543 0 -1 4202496 333 0 0 0 0 0 0 0 22 0 1 0 603847193 8908800 252 33554432000 4194304 4922060 140736688613104 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/8588/statm: 2175 252 211 178 0 68 0
[pid=8589] ppid=8588 vsize=169044 CPUtime=822.31 cores=4,6
/proc/8589/stat : 8589 (riss) R 8588 8588 8543 0 -1 4202496 43508 0 0 0 82217 14 0 0 25 0 1 0 603847193 173101056 37410 33554432000 4194304 5523604 140736579026784 18446744073709551615 5333190 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8589/statm: 42261 37410 373 325 0 38075 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 177744

[startup+882.301 s]
/proc/loadavg: 4.05 4.21 5.50 5/194 8660
/proc/meminfo: memFree=28488736/32951124 swapFree=67111348/67111528
[pid=8588] ppid=8586 vsize=8700 CPUtime=0 cores=4,6
/proc/8588/stat : 8588 (riss.sh) S 8586 8588 8543 0 -1 4202496 333 0 0 0 0 0 0 0 22 0 1 0 603847193 8908800 252 33554432000 4194304 4922060 140736688613104 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/8588/statm: 2175 252 211 178 0 68 0
[pid=8589] ppid=8588 vsize=183060 CPUtime=882.31 cores=4,6
/proc/8589/stat : 8589 (riss) R 8588 8588 8543 0 -1 4202496 47020 0 0 0 88215 16 0 0 25 0 1 0 603847193 187453440 40922 33554432000 4194304 5523604 140736579026784 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8589/statm: 45765 40922 373 325 0 41579 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 191760

[startup+942.301 s]
/proc/loadavg: 4.02 4.17 5.41 5/194 8661
/proc/meminfo: memFree=28405380/32951124 swapFree=67111348/67111528
[pid=8588] ppid=8586 vsize=8700 CPUtime=0 cores=4,6
/proc/8588/stat : 8588 (riss.sh) S 8586 8588 8543 0 -1 4202496 333 0 0 0 0 0 0 0 22 0 1 0 603847193 8908800 252 33554432000 4194304 4922060 140736688613104 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/8588/statm: 2175 252 211 178 0 68 0
[pid=8589] ppid=8588 vsize=204836 CPUtime=942.31 cores=4,6
/proc/8589/stat : 8589 (riss) R 8588 8588 8543 0 -1 4202496 52497 0 0 0 94213 18 0 0 25 0 1 0 603847193 209752064 46399 33554432000 4194304 5523604 140736579026784 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8589/statm: 51209 46399 374 325 0 47023 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 213536

[startup+1002.3 s]
/proc/loadavg: 4.00 4.14 5.32 5/194 8663
/proc/meminfo: memFree=28385892/32951124 swapFree=67111348/67111528
[pid=8588] ppid=8586 vsize=8700 CPUtime=0 cores=4,6
/proc/8588/stat : 8588 (riss.sh) S 8586 8588 8543 0 -1 4202496 333 0 0 0 0 0 0 0 22 0 1 0 603847193 8908800 252 33554432000 4194304 4922060 140736688613104 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/8588/statm: 2175 252 211 178 0 68 0
[pid=8589] ppid=8588 vsize=211384 CPUtime=1002.32 cores=4,6
/proc/8589/stat : 8589 (riss) R 8588 8588 8543 0 -1 4202496 54095 0 0 0 100213 19 0 0 25 0 1 0 603847193 216457216 47997 33554432000 4194304 5523604 140736579026784 18446744073709551615 5333175 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8589/statm: 52846 47997 374 325 0 48660 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 220084

[startup+1062.3 s]
/proc/loadavg: 4.00 4.11 5.23 5/194 8665
/proc/meminfo: memFree=28385868/32951124 swapFree=67111348/67111528
[pid=8588] ppid=8586 vsize=8700 CPUtime=0 cores=4,6
/proc/8588/stat : 8588 (riss.sh) S 8586 8588 8543 0 -1 4202496 333 0 0 0 0 0 0 0 22 0 1 0 603847193 8908800 252 33554432000 4194304 4922060 140736688613104 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/8588/statm: 2175 252 211 178 0 68 0
[pid=8589] ppid=8588 vsize=211384 CPUtime=1062.32 cores=4,6
/proc/8589/stat : 8589 (riss) R 8588 8588 8543 0 -1 4202496 54095 0 0 0 106213 19 0 0 25 0 1 0 603847193 216457216 47997 33554432000 4194304 5523604 140736579026784 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8589/statm: 52846 47997 374 325 0 48660 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 220084

[startup+1122.3 s]
/proc/loadavg: 4.00 4.09 5.15 5/194 8666
/proc/meminfo: memFree=28385728/32951124 swapFree=67111348/67111528
[pid=8588] ppid=8586 vsize=8700 CPUtime=0 cores=4,6
/proc/8588/stat : 8588 (riss.sh) S 8586 8588 8543 0 -1 4202496 333 0 0 0 0 0 0 0 22 0 1 0 603847193 8908800 252 33554432000 4194304 4922060 140736688613104 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/8588/statm: 2175 252 211 178 0 68 0
[pid=8589] ppid=8588 vsize=211384 CPUtime=1122.32 cores=4,6
/proc/8589/stat : 8589 (riss) R 8588 8588 8543 0 -1 4202496 54095 0 0 0 112213 19 0 0 25 0 1 0 603847193 216457216 47997 33554432000 4194304 5523604 140736579026784 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8589/statm: 52846 47997 374 325 0 48660 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 220084

[startup+1182.3 s]
/proc/loadavg: 4.00 4.07 5.08 5/194 8668
/proc/meminfo: memFree=28385456/32951124 swapFree=67111348/67111528
[pid=8588] ppid=8586 vsize=8700 CPUtime=0 cores=4,6
/proc/8588/stat : 8588 (riss.sh) S 8586 8588 8543 0 -1 4202496 333 0 0 0 0 0 0 0 22 0 1 0 603847193 8908800 252 33554432000 4194304 4922060 140736688613104 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/8588/statm: 2175 252 211 178 0 68 0
[pid=8589] ppid=8588 vsize=211384 CPUtime=1182.33 cores=4,6
/proc/8589/stat : 8589 (riss) R 8588 8588 8543 0 -1 4202496 54108 0 0 0 118214 19 0 0 25 0 1 0 603847193 216457216 48010 33554432000 4194304 5523604 140736579026784 18446744073709551615 5332154 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8589/statm: 52846 48010 374 325 0 48660 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 220084

[startup+1242.3 s]
/proc/loadavg: 4.00 4.05 5.01 5/194 8669
/proc/meminfo: memFree=28369692/32951124 swapFree=67111348/67111528
[pid=8588] ppid=8586 vsize=8700 CPUtime=0 cores=4,6
/proc/8588/stat : 8588 (riss.sh) S 8586 8588 8543 0 -1 4202496 333 0 0 0 0 0 0 0 22 0 1 0 603847193 8908800 252 33554432000 4194304 4922060 140736688613104 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/8588/statm: 2175 252 211 178 0 68 0
[pid=8589] ppid=8588 vsize=211384 CPUtime=1242.33 cores=4,6
/proc/8589/stat : 8589 (riss) R 8588 8588 8543 0 -1 4202496 54119 0 0 0 124214 19 0 0 25 0 1 0 603847193 216457216 48021 33554432000 4194304 5523604 140736579026784 18446744073709551615 5332916 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8589/statm: 52846 48021 374 325 0 48660 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 220084



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.07 4.06 4.95 5/194 8671
/proc/meminfo: memFree=28342500/32951124 swapFree=67111348/67111528
[pid=8588] ppid=8586 vsize=8700 CPUtime=0 cores=4,6
/proc/8588/stat : 8588 (riss.sh) S 8586 8588 8543 0 -1 4202496 333 0 0 0 0 0 0 0 22 0 1 0 603847193 8908800 252 33554432000 4194304 4922060 140736688613104 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/8588/statm: 2175 252 211 178 0 68 0
[pid=8589] ppid=8588 vsize=211384 CPUtime=1300.03 cores=4,6
/proc/8589/stat : 8589 (riss) R 8588 8588 8543 0 -1 4202496 54170 0 0 0 129984 19 0 0 25 0 1 0 603847193 216457216 48072 33554432000 4194304 5523604 140736579026784 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/8589/statm: 52846 48072 374 325 0 48660 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 220084

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 8588 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 1300.03
#
# 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): 1300.03
CPU user time (s): 1299.84
CPU system time (s): 0.19
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 220084

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= 333
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= 6
involuntary context switches= 2

runsolver used 2.26965 second user time and 4.83427 second system time

The end

Launcher Data 

Begin job on node111 at 2011-04-30 06:02:47
IDJOB=3258199
IDBENCH=71315
IDSOLVER=1598
FILE ID=node111/3258199-1304136167
RUNJOBID= node111-1304136167-8562
PBS_JOBID= 13170821
Free space on /tmp= 72480 MiB

SOLVER NAME= riss 1.0
BENCH NAME= SAT09/CRAFTED/rbsat/random/unforced/rbsat-v1375c111739g6.cnf
COMMAND LINE= DIR/riss.sh DIR BENCHNAME RANDOMSEED TIMELIMIT MEMLIMIT NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3258199-1304136167/watcher-3258199-1304136167 -o /tmp/evaluation-result-3258199-1304136167/solver-3258199-1304136167 -C 2400 -W 1300 -M 7680  HOME/riss.sh HOME HOME/instance-3258199-1304136167.cnf 738127935 2400 7680 2

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

MD5SUM BENCH= c7c04151ac14a13eb4a03259d055e119
RANDOM SEED=738127935

node111.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	: 5428.12
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	: 5332.75
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	: 5332.86
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	: 5332.83
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	: 5332.67
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      29193152 kB
Buffers:       1024912 kB
Cached:        2179140 kB
SwapCached:          0 kB
Active:         206336 kB
Inactive:      3098052 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      29193152 kB
SwapTotal:    67111528 kB
SwapFree:     67111348 kB
Dirty:            6004 kB
Writeback:         132 kB
AnonPages:      100024 kB
Mapped:          14944 kB
Slab:           386552 kB
PageTables:       5672 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   248364 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= 72472 MiB
End job on node111 at 2011-04-30 06:24:29