Trace number 3282024

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) 1300.04 1300.01

General information on the benchmark

NameAPPLICATIONS/bitverif/
minandmaxor/minandmaxor128.cnf
MD5SUM5b2e2178738883a628728bb1ec39f4a9
Bench CategoryAPPLICATION (applications 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 variables249327
Number of clauses746444
Sum of the clauses size1741700
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2497628
Number of clauses of size 3248814
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

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: 6876
0.00/0.19	c parsetime: 180643us
0.00/0.19	c parsed 746444 clauses with 249327 variables
41.39/41.41	c init all components done
41.39/41.41	c ====================
41.39/41.41	c trail size: 266

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-3282024-1304134013/watcher-3282024-1304134013 -o /tmp/evaluation-result-3282024-1304134013/solver-3282024-1304134013 -C 2400 -W 1300 -M 7680 HOME/riss.sh HOME HOME/instance-3282024-1304134013.cnf 232091713 2400 7680 2 

running on 2 cores: 5,7

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: 3.93 4.03 4.83 4/187 6874
/proc/meminfo: memFree=28801632/32950928 swapFree=67111352/67111528
[pid=6874] ppid=6872 vsize=8700 CPUtime=0 cores=5,7
/proc/6874/stat : 6874 (riss.sh) S 6872 6874 6604 0 -1 4202496 330 0 0 0 0 0 0 0 18 0 1 0 603632044 8908800 251 33554432000 4194304 4922060 140735798431664 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/6874/statm: 2175 251 211 178 0 68 0

[startup+0.0656999 s]
/proc/loadavg: 3.93 4.03 4.83 4/187 6874
/proc/meminfo: memFree=28801632/32950928 swapFree=67111352/67111528
[pid=6874] ppid=6872 vsize=8700 CPUtime=0 cores=5,7
/proc/6874/stat : 6874 (riss.sh) S 6872 6874 6604 0 -1 4202496 330 0 0 0 0 0 0 0 18 0 1 0 603632044 8908800 251 33554432000 4194304 4922060 140735798431664 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/6874/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100682 s]
/proc/loadavg: 3.93 4.03 4.83 4/187 6874
/proc/meminfo: memFree=28801632/32950928 swapFree=67111352/67111528
[pid=6874] ppid=6872 vsize=8700 CPUtime=0 cores=5,7
/proc/6874/stat : 6874 (riss.sh) S 6872 6874 6604 0 -1 4202496 330 0 0 0 0 0 0 0 18 0 1 0 603632044 8908800 251 33554432000 4194304 4922060 140735798431664 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/6874/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300646 s]
/proc/loadavg: 3.93 4.03 4.83 4/187 6874
/proc/meminfo: memFree=28801632/32950928 swapFree=67111352/67111528
[pid=6874] ppid=6872 vsize=8700 CPUtime=0 cores=5,7
/proc/6874/stat : 6874 (riss.sh) S 6872 6874 6604 0 -1 4202496 330 0 0 0 0 0 0 0 18 0 1 0 603632044 8908800 251 33554432000 4194304 4922060 140735798431664 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/6874/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700577 s]
/proc/loadavg: 3.93 4.03 4.83 4/187 6874
/proc/meminfo: memFree=28801632/32950928 swapFree=67111352/67111528
[pid=6874] ppid=6872 vsize=8700 CPUtime=0 cores=5,7
/proc/6874/stat : 6874 (riss.sh) S 6872 6874 6604 0 -1 4202496 330 0 0 0 0 0 0 0 18 0 1 0 603632044 8908800 251 33554432000 4194304 4922060 140735798431664 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/6874/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50042 s]
/proc/loadavg: 3.93 4.03 4.83 5/194 6904
/proc/meminfo: memFree=28649968/32950928 swapFree=67111352/67111528
[pid=6874] ppid=6872 vsize=8700 CPUtime=0 cores=5,7
/proc/6874/stat : 6874 (riss.sh) S 6872 6874 6604 0 -1 4202496 330 0 0 0 0 0 0 0 18 0 1 0 603632044 8908800 251 33554432000 4194304 4922060 140735798431664 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/6874/statm: 2175 251 211 178 0 68 0
[pid=6876] ppid=6874 vsize=148544 CPUtime=1.49 cores=5,7
/proc/6876/stat : 6876 (riss) R 6874 6874 6604 0 -1 4202496 52203 0 0 0 143 6 0 0 20 0 1 0 603632044 152109056 29584 33554432000 4194304 5523604 140734300576880 18446744073709551615 4322883 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/6876/statm: 37136 29584 325 325 0 32950 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 157244

[startup+3.10113 s]
/proc/loadavg: 3.93 4.03 4.83 5/194 6904
/proc/meminfo: memFree=28646496/32950928 swapFree=67111352/67111528
[pid=6874] ppid=6872 vsize=8700 CPUtime=0 cores=5,7
/proc/6874/stat : 6874 (riss.sh) S 6872 6874 6604 0 -1 4202496 330 0 0 0 0 0 0 0 18 0 1 0 603632044 8908800 251 33554432000 4194304 4922060 140735798431664 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/6874/statm: 2175 251 211 178 0 68 0
[pid=6876] ppid=6874 vsize=148544 CPUtime=3.09 cores=5,7
/proc/6876/stat : 6876 (riss) R 6874 6874 6604 0 -1 4202496 52208 0 0 0 303 6 0 0 25 0 1 0 603632044 152109056 29589 33554432000 4194304 5523604 140734300576880 18446744073709551615 4322859 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/6876/statm: 37136 29589 325 325 0 32950 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 157244

[startup+6.30053 s]
/proc/loadavg: 3.94 4.03 4.82 5/194 6904
/proc/meminfo: memFree=28644920/32950928 swapFree=67111352/67111528
[pid=6874] ppid=6872 vsize=8700 CPUtime=0 cores=5,7
/proc/6874/stat : 6874 (riss.sh) S 6872 6874 6604 0 -1 4202496 330 0 0 0 0 0 0 0 18 0 1 0 603632044 8908800 251 33554432000 4194304 4922060 140735798431664 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/6874/statm: 2175 251 211 178 0 68 0
[pid=6876] ppid=6874 vsize=148544 CPUtime=6.29 cores=5,7
/proc/6876/stat : 6876 (riss) R 6874 6874 6604 0 -1 4202496 52220 0 0 0 623 6 0 0 25 0 1 0 603632044 152109056 29601 33554432000 4194304 5523604 140734300576880 18446744073709551615 4322859 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/6876/statm: 37136 29601 325 325 0 32950 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 157244

[startup+12.7004 s]
/proc/loadavg: 3.94 4.03 4.82 5/194 6904
/proc/meminfo: memFree=28584900/32950928 swapFree=67111352/67111528
[pid=6874] ppid=6872 vsize=8700 CPUtime=0 cores=5,7
/proc/6874/stat : 6874 (riss.sh) S 6872 6874 6604 0 -1 4202496 330 0 0 0 0 0 0 0 18 0 1 0 603632044 8908800 251 33554432000 4194304 4922060 140735798431664 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/6874/statm: 2175 251 211 178 0 68 0
[pid=6876] ppid=6874 vsize=209856 CPUtime=12.69 cores=5,7
/proc/6876/stat : 6876 (riss) R 6874 6874 6604 0 -1 4202496 67893 0 0 0 1261 8 0 0 25 0 1 0 603632044 214892544 44273 33554432000 4194304 5523604 140734300576880 18446744073709551615 4314844 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/6876/statm: 52464 44273 329 325 0 48278 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 218556

[startup+25.501 s]
/proc/loadavg: 3.95 4.03 4.81 5/194 6905
/proc/meminfo: memFree=28572768/32950928 swapFree=67111352/67111528
[pid=6874] ppid=6872 vsize=8700 CPUtime=0 cores=5,7
/proc/6874/stat : 6874 (riss.sh) S 6872 6874 6604 0 -1 4202496 330 0 0 0 0 0 0 0 18 0 1 0 603632044 8908800 251 33554432000 4194304 4922060 140735798431664 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/6874/statm: 2175 251 211 178 0 68 0
[pid=6876] ppid=6874 vsize=213020 CPUtime=25.49 cores=5,7
/proc/6876/stat : 6876 (riss) R 6874 6874 6604 0 -1 4202496 68716 0 0 0 2541 8 0 0 25 0 1 0 603632044 218132480 45096 33554432000 4194304 5523604 140734300576880 18446744073709551615 4342356 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/6876/statm: 53255 45096 329 325 0 49069 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 221720

[startup+51.1003 s]
/proc/loadavg: 3.97 4.03 4.78 5/194 6905
/proc/meminfo: memFree=28494092/32950928 swapFree=67111352/67111528
[pid=6874] ppid=6872 vsize=8700 CPUtime=0 cores=5,7
/proc/6874/stat : 6874 (riss.sh) S 6872 6874 6604 0 -1 4202496 330 0 0 0 0 0 0 0 18 0 1 0 603632044 8908800 251 33554432000 4194304 4922060 140735798431664 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/6874/statm: 2175 251 211 178 0 68 0
[pid=6876] ppid=6874 vsize=279564 CPUtime=51.1 cores=5,7
/proc/6876/stat : 6876 (riss) R 6874 6874 6604 0 -1 4202496 85047 0 0 0 5099 11 0 0 25 0 1 0 603632044 286273536 61427 33554432000 4194304 5523604 140734300576880 18446744073709551615 5332734 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/6876/statm: 69891 61427 372 325 0 65705 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 288264

[startup+102.307 s]
/proc/loadavg: 3.98 4.02 4.74 5/194 6907
/proc/meminfo: memFree=28466668/32950928 swapFree=67111352/67111528
[pid=6874] ppid=6872 vsize=8700 CPUtime=0 cores=5,7
/proc/6874/stat : 6874 (riss.sh) S 6872 6874 6604 0 -1 4202496 330 0 0 0 0 0 0 0 18 0 1 0 603632044 8908800 251 33554432000 4194304 4922060 140735798431664 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/6874/statm: 2175 251 211 178 0 68 0
[pid=6876] ppid=6874 vsize=284952 CPUtime=102.29 cores=5,7
/proc/6876/stat : 6876 (riss) R 6874 6874 6604 0 -1 4202496 86367 0 0 0 10218 11 0 0 25 0 1 0 603632044 291790848 62747 33554432000 4194304 5523604 140734300576880 18446744073709551615 5332258 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/6876/statm: 71238 62747 372 325 0 67052 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 293652

[startup+162.301 s]
/proc/loadavg: 3.99 4.02 4.69 5/194 6908
/proc/meminfo: memFree=28444640/32950928 swapFree=67111352/67111528
[pid=6874] ppid=6872 vsize=8700 CPUtime=0 cores=5,7
/proc/6874/stat : 6874 (riss.sh) S 6872 6874 6604 0 -1 4202496 330 0 0 0 0 0 0 0 18 0 1 0 603632044 8908800 251 33554432000 4194304 4922060 140735798431664 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/6874/statm: 2175 251 211 178 0 68 0
[pid=6876] ppid=6874 vsize=288168 CPUtime=162.3 cores=5,7
/proc/6876/stat : 6876 (riss) R 6874 6874 6604 0 -1 4202496 87179 0 0 0 16218 12 0 0 25 0 1 0 603632044 295084032 63559 33554432000 4194304 5523604 140734300576880 18446744073709551615 4252429 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/6876/statm: 72042 63559 372 325 0 67856 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 296868

[startup+222.301 s]
/proc/loadavg: 3.99 4.01 4.64 5/194 6938
/proc/meminfo: memFree=28572728/32950928 swapFree=67111352/67111528
[pid=6874] ppid=6872 vsize=8700 CPUtime=0 cores=5,7
/proc/6874/stat : 6874 (riss.sh) S 6872 6874 6604 0 -1 4202496 330 0 0 0 0 0 0 0 18 0 1 0 603632044 8908800 251 33554432000 4194304 4922060 140735798431664 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/6874/statm: 2175 251 211 178 0 68 0
[pid=6876] ppid=6874 vsize=295212 CPUtime=222.3 cores=5,7
/proc/6876/stat : 6876 (riss) R 6874 6874 6604 0 -1 4202496 88883 0 0 0 22217 13 0 0 25 0 1 0 603632044 302297088 65263 33554432000 4194304 5523604 140734300576880 18446744073709551615 5332154 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/6876/statm: 73803 65263 372 325 0 69617 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 303912

[startup+282.301 s]
/proc/loadavg: 4.04 4.02 4.61 5/194 6939
/proc/meminfo: memFree=28538212/32950928 swapFree=67111352/67111528
[pid=6874] ppid=6872 vsize=8700 CPUtime=0 cores=5,7
/proc/6874/stat : 6874 (riss.sh) S 6872 6874 6604 0 -1 4202496 330 0 0 0 0 0 0 0 18 0 1 0 603632044 8908800 251 33554432000 4194304 4922060 140735798431664 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/6874/statm: 2175 251 211 178 0 68 0
[pid=6876] ppid=6874 vsize=301284 CPUtime=282.3 cores=5,7
/proc/6876/stat : 6876 (riss) R 6874 6874 6604 0 -1 4202496 90445 0 0 0 28216 14 0 0 25 0 1 0 603632044 308514816 66825 33554432000 4194304 5523604 140734300576880 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/6876/statm: 75321 66825 372 325 0 71135 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 309984

[startup+342.3 s]
/proc/loadavg: 4.01 4.02 4.57 5/194 6941
/proc/meminfo: memFree=28526012/32950928 swapFree=67111352/67111528
[pid=6874] ppid=6872 vsize=8700 CPUtime=0 cores=5,7
/proc/6874/stat : 6874 (riss.sh) S 6872 6874 6604 0 -1 4202496 330 0 0 0 0 0 0 0 18 0 1 0 603632044 8908800 251 33554432000 4194304 4922060 140735798431664 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/6874/statm: 2175 251 211 178 0 68 0
[pid=6876] ppid=6874 vsize=302876 CPUtime=342.3 cores=5,7
/proc/6876/stat : 6876 (riss) R 6874 6874 6604 0 -1 4202496 90764 0 0 0 34216 14 0 0 25 0 1 0 603632044 310145024 67144 33554432000 4194304 5523604 140734300576880 18446744073709551615 5332154 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/6876/statm: 75719 67144 372 325 0 71533 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 311576

[startup+402.3 s]
/proc/loadavg: 4.00 4.01 4.53 5/194 6943
/proc/meminfo: memFree=28503276/32950928 swapFree=67111352/67111528
[pid=6874] ppid=6872 vsize=8700 CPUtime=0 cores=5,7

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

/proc/6876/statm: 80373 71719 372 325 0 76187 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 330192

[startup+642.301 s]
/proc/loadavg: 4.00 4.00 4.40 5/194 6949
/proc/meminfo: memFree=28425928/32950928 swapFree=67111352/67111528
[pid=6874] ppid=6872 vsize=8700 CPUtime=0 cores=5,7
/proc/6874/stat : 6874 (riss.sh) S 6872 6874 6604 0 -1 4202496 330 0 0 0 0 0 0 0 18 0 1 0 603632044 8908800 251 33554432000 4194304 4922060 140735798431664 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/6874/statm: 2175 251 211 178 0 68 0
[pid=6876] ppid=6874 vsize=330860 CPUtime=642.32 cores=5,7
/proc/6876/stat : 6876 (riss) R 6874 6874 6604 0 -1 4202496 97605 0 0 0 64213 19 0 0 25 0 1 0 603632044 338800640 73985 33554432000 4194304 5523604 140734300576880 18446744073709551615 5332154 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/6876/statm: 82715 73985 372 325 0 78529 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 339560

[startup+702.301 s]
/proc/loadavg: 4.00 4.00 4.37 5/194 6951
/proc/meminfo: memFree=28404052/32950928 swapFree=67111352/67111528
[pid=6874] ppid=6872 vsize=8700 CPUtime=0 cores=5,7
/proc/6874/stat : 6874 (riss.sh) S 6872 6874 6604 0 -1 4202496 330 0 0 0 0 0 0 0 18 0 1 0 603632044 8908800 251 33554432000 4194304 4922060 140735798431664 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/6874/statm: 2175 251 211 178 0 68 0
[pid=6876] ppid=6874 vsize=331664 CPUtime=702.32 cores=5,7
/proc/6876/stat : 6876 (riss) R 6874 6874 6604 0 -1 4202496 97755 0 0 0 70213 19 0 0 25 0 1 0 603632044 339623936 74135 33554432000 4194304 5523604 140734300576880 18446744073709551615 5332776 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/6876/statm: 82916 74135 372 325 0 78730 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 340364

[startup+762.307 s]
/proc/loadavg: 4.00 4.00 4.35 5/194 6955
/proc/meminfo: memFree=28365636/32950928 swapFree=67111352/67111528
[pid=6874] ppid=6872 vsize=8700 CPUtime=0 cores=5,7
/proc/6874/stat : 6874 (riss.sh) S 6872 6874 6604 0 -1 4202496 330 0 0 0 0 0 0 0 18 0 1 0 603632044 8908800 251 33554432000 4194304 4922060 140735798431664 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/6874/statm: 2175 251 211 178 0 68 0
[pid=6876] ppid=6874 vsize=347668 CPUtime=762.32 cores=5,7
/proc/6876/stat : 6876 (riss) R 6874 6874 6604 0 -1 4202496 101781 0 0 0 76213 19 0 0 25 0 1 0 603632044 356012032 78161 33554432000 4194304 5523604 140734300576880 18446744073709551615 4252692 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/6876/statm: 86917 78161 372 325 0 82731 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 356368

[startup+822.301 s]
/proc/loadavg: 4.00 4.00 4.32 5/194 6957
/proc/meminfo: memFree=28334336/32950928 swapFree=67111352/67111528
[pid=6874] ppid=6872 vsize=8700 CPUtime=0 cores=5,7
/proc/6874/stat : 6874 (riss.sh) S 6872 6874 6604 0 -1 4202496 330 0 0 0 0 0 0 0 18 0 1 0 603632044 8908800 251 33554432000 4194304 4922060 140735798431664 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/6874/statm: 2175 251 211 178 0 68 0
[pid=6876] ppid=6874 vsize=362376 CPUtime=822.32 cores=5,7
/proc/6876/stat : 6876 (riss) R 6874 6874 6604 0 -1 4202496 105396 0 0 0 82211 21 0 0 25 0 1 0 603632044 371073024 81776 33554432000 4194304 5523604 140734300576880 18446744073709551615 5334256 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/6876/statm: 90594 81776 372 325 0 86408 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 371076

[startup+882.301 s]
/proc/loadavg: 4.00 4.00 4.30 5/194 6958
/proc/meminfo: memFree=28319536/32950928 swapFree=67111352/67111528
[pid=6874] ppid=6872 vsize=8700 CPUtime=0 cores=5,7
/proc/6874/stat : 6874 (riss.sh) S 6872 6874 6604 0 -1 4202496 330 0 0 0 0 0 0 0 18 0 1 0 603632044 8908800 251 33554432000 4194304 4922060 140735798431664 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/6874/statm: 2175 251 211 178 0 68 0
[pid=6876] ppid=6874 vsize=362376 CPUtime=882.32 cores=5,7
/proc/6876/stat : 6876 (riss) R 6874 6874 6604 0 -1 4202496 105397 0 0 0 88211 21 0 0 25 0 1 0 603632044 371073024 81777 33554432000 4194304 5523604 140734300576880 18446744073709551615 5333894 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/6876/statm: 90594 81777 372 325 0 86408 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 371076

[startup+942.301 s]
/proc/loadavg: 4.09 4.03 4.29 5/194 6960
/proc/meminfo: memFree=28319120/32950928 swapFree=67111352/67111528
[pid=6874] ppid=6872 vsize=8700 CPUtime=0 cores=5,7
/proc/6874/stat : 6874 (riss.sh) S 6872 6874 6604 0 -1 4202496 330 0 0 0 0 0 0 0 18 0 1 0 603632044 8908800 251 33554432000 4194304 4922060 140735798431664 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/6874/statm: 2175 251 211 178 0 68 0
[pid=6876] ppid=6874 vsize=362376 CPUtime=942.32 cores=5,7
/proc/6876/stat : 6876 (riss) R 6874 6874 6604 0 -1 4202496 105403 0 0 0 94211 21 0 0 25 0 1 0 603632044 371073024 81783 33554432000 4194304 5523604 140734300576880 18446744073709551615 5333268 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/6876/statm: 90594 81783 372 325 0 86408 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 371076

[startup+1002.3 s]
/proc/loadavg: 4.03 4.02 4.27 5/194 6962
/proc/meminfo: memFree=28315976/32950928 swapFree=67111352/67111528
[pid=6874] ppid=6872 vsize=8700 CPUtime=0 cores=5,7
/proc/6874/stat : 6874 (riss.sh) S 6872 6874 6604 0 -1 4202496 330 0 0 0 0 0 0 0 18 0 1 0 603632044 8908800 251 33554432000 4194304 4922060 140735798431664 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/6874/statm: 2175 251 211 178 0 68 0
[pid=6876] ppid=6874 vsize=362376 CPUtime=1002.32 cores=5,7
/proc/6876/stat : 6876 (riss) R 6874 6874 6604 0 -1 4202496 105441 0 0 0 100211 21 0 0 25 0 1 0 603632044 371073024 81821 33554432000 4194304 5523604 140734300576880 18446744073709551615 4226844 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/6876/statm: 90594 81821 372 325 0 86408 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 371076

[startup+1062.3 s]
/proc/loadavg: 4.01 4.02 4.25 5/194 6963
/proc/meminfo: memFree=28297200/32950928 swapFree=67111352/67111528
[pid=6874] ppid=6872 vsize=8700 CPUtime=0 cores=5,7
/proc/6874/stat : 6874 (riss.sh) S 6872 6874 6604 0 -1 4202496 330 0 0 0 0 0 0 0 18 0 1 0 603632044 8908800 251 33554432000 4194304 4922060 140735798431664 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/6874/statm: 2175 251 211 178 0 68 0
[pid=6876] ppid=6874 vsize=378136 CPUtime=1062.32 cores=5,7
/proc/6876/stat : 6876 (riss) R 6874 6874 6604 0 -1 4202496 109103 0 0 0 106209 23 0 0 25 0 1 0 603632044 387211264 85483 33554432000 4194304 5523604 140734300576880 18446744073709551615 5332281 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/6876/statm: 94534 85483 372 325 0 90348 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 386836

[startup+1122.3 s]
/proc/loadavg: 4.00 4.01 4.23 5/194 6965
/proc/meminfo: memFree=28285368/32950928 swapFree=67111352/67111528
[pid=6874] ppid=6872 vsize=8700 CPUtime=0 cores=5,7
/proc/6874/stat : 6874 (riss.sh) S 6872 6874 6604 0 -1 4202496 330 0 0 0 0 0 0 0 18 0 1 0 603632044 8908800 251 33554432000 4194304 4922060 140735798431664 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/6874/statm: 2175 251 211 178 0 68 0
[pid=6876] ppid=6874 vsize=386328 CPUtime=1122.33 cores=5,7
/proc/6876/stat : 6876 (riss) R 6874 6874 6604 0 -1 4202496 111059 0 0 0 112209 24 0 0 25 0 1 0 603632044 395599872 87439 33554432000 4194304 5523604 140734300576880 18446744073709551615 5332154 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/6876/statm: 96582 87439 372 325 0 92396 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 395028

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 4.21 5/194 6966
/proc/meminfo: memFree=28257628/32950928 swapFree=67111352/67111528
[pid=6874] ppid=6872 vsize=8700 CPUtime=0 cores=5,7
/proc/6874/stat : 6874 (riss.sh) S 6872 6874 6604 0 -1 4202496 330 0 0 0 0 0 0 0 18 0 1 0 603632044 8908800 251 33554432000 4194304 4922060 140735798431664 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/6874/statm: 2175 251 211 178 0 68 0
[pid=6876] ppid=6874 vsize=386328 CPUtime=1182.33 cores=5,7
/proc/6876/stat : 6876 (riss) R 6874 6874 6604 0 -1 4202496 111059 0 0 0 118209 24 0 0 25 0 1 0 603632044 395599872 87439 33554432000 4194304 5523604 140734300576880 18446744073709551615 5332696 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/6876/statm: 96582 87439 372 325 0 92396 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 395028

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 4.20 5/194 6968
/proc/meminfo: memFree=28230668/32950928 swapFree=67111352/67111528
[pid=6874] ppid=6872 vsize=8700 CPUtime=0 cores=5,7
/proc/6874/stat : 6874 (riss.sh) S 6872 6874 6604 0 -1 4202496 330 0 0 0 0 0 0 0 18 0 1 0 603632044 8908800 251 33554432000 4194304 4922060 140735798431664 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/6874/statm: 2175 251 211 178 0 68 0
[pid=6876] ppid=6874 vsize=386328 CPUtime=1242.33 cores=5,7
/proc/6876/stat : 6876 (riss) R 6874 6874 6604 0 -1 4202496 111062 0 0 0 124209 24 0 0 25 0 1 0 603632044 395599872 87442 33554432000 4194304 5523604 140734300576880 18446744073709551615 5332776 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/6876/statm: 96582 87442 372 325 0 92396 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 395028



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.96 3.98 4.18 5/194 6999
/proc/meminfo: memFree=28413616/32950928 swapFree=67111352/67111528
[pid=6874] ppid=6872 vsize=8700 CPUtime=0 cores=5,7
/proc/6874/stat : 6874 (riss.sh) S 6872 6874 6604 0 -1 4202496 330 0 0 0 0 0 0 0 18 0 1 0 603632044 8908800 251 33554432000 4194304 4922060 140735798431664 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/6874/statm: 2175 251 211 178 0 68 0
[pid=6876] ppid=6874 vsize=386520 CPUtime=1300.04 cores=5,7
/proc/6876/stat : 6876 (riss) R 6874 6874 6604 0 -1 4202496 111098 0 0 0 129980 24 0 0 25 0 1 0 603632044 395796480 87478 33554432000 4194304 5523604 140734300576880 18446744073709551615 5332776 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/6876/statm: 96630 87478 372 325 0 92444 0
Current children cumulated CPU time (s) 1300.04
Current children cumulated vsize (KiB) 395220

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 6874 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 1300.04
#
# 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): 1300.04
CPU user time (s): 1299.8
CPU system time (s): 0.24
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 395220

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= 330
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= 1

runsolver used 2.08068 second user time and 5.02524 second system time

The end

Launcher Data 

Begin job on node113 at 2011-04-30 05:26:54
IDJOB=3282024
IDBENCH=70769
IDSOLVER=1598
FILE ID=node113/3282024-1304134013
RUNJOBID= node113-1304132662-6625
PBS_JOBID= 13170806
Free space on /tmp= 72360 MiB

SOLVER NAME= riss 1.0
BENCH NAME= SAT09/APPLICATIONS/bitverif/minandmaxor/minandmaxor128.cnf
COMMAND LINE= DIR/riss.sh DIR BENCHNAME RANDOMSEED TIMELIMIT MEMLIMIT NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3282024-1304134013/watcher-3282024-1304134013 -o /tmp/evaluation-result-3282024-1304134013/solver-3282024-1304134013 -C 2400 -W 1300 -M 7680  HOME/riss.sh HOME HOME/instance-3282024-1304134013.cnf 232091713 2400 7680 2

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

MD5SUM BENCH= 5b2e2178738883a628728bb1ec39f4a9
RANDOM SEED=232091713

node113.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		: 2666.846
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		: 2666.846
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	: 5332.76
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		: 2666.846
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		: 2666.846
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		: 2666.846
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	: 5332.74
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		: 2666.846
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	: 5332.75
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		: 2666.846
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	: 5332.83
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		: 2666.846
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      28801160 kB
Buffers:        746276 kB
Cached:        2557612 kB
SwapCached:         12 kB
Active:         490464 kB
Inactive:      3154620 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      28801160 kB
SwapTotal:    67111528 kB
SwapFree:     67111352 kB
Dirty:           16432 kB
Writeback:           0 kB
AnonPages:      341204 kB
Mapped:          15784 kB
Slab:           438740 kB
PageTables:       5524 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   536772 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= 72372 MiB
End job on node113 at 2011-04-30 05:48:36