Trace number 3266542

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
sattime2011 2011-03-02? (TO) 1300.03 1300.01

General information on the benchmark

NameSAT02/handmade/zhang-lintao/
xor-chain/x1_40.shuffled.cnf
MD5SUM15f5068fb216bf26d5385140ce74faaf
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.000999
Satisfiable
(Un)Satisfiability was proved
Number of variables118
Number of clauses314
Sum of the clauses size940
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22
Number of clauses of size 3312
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data


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-3266542-1303583156/watcher-3266542-1303583156 -o /tmp/evaluation-result-3266542-1303583156/solver-3266542-1303583156 -C 2400 -W 1300 -M 7680 sattime2011 HOME/instance-3266542-1303583156.cnf 1987401650 

running on 2 cores: 0,2

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: 3.68 3.93 3.89 1/174 32215
/proc/meminfo: memFree=13949164/32950928 swapFree=67111528/67111528
[pid=32215] ppid=32213 vsize=1185452 CPUtime=0 cores=0,2
/proc/32215/stat : 32215 (sattime2011) R 32213 32215 31283 0 -1 4202496 249 0 0 0 0 0 0 0 22 0 1 0 469914284 1213902848 192 33554432000 4194304 4230460 140734608323120 18446744073709551615 4224196 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/32215/statm: 296363 192 117 9 0 293520 0

[startup+0.089908 s]
/proc/loadavg: 3.68 3.93 3.89 1/174 32215
/proc/meminfo: memFree=13949164/32950928 swapFree=67111528/67111528
[pid=32215] ppid=32213 vsize=1185452 CPUtime=0.08 cores=0,2
/proc/32215/stat : 32215 (sattime2011) R 32213 32215 31283 0 -1 4202496 249 0 0 0 8 0 0 0 22 0 1 0 469914284 1213902848 192 33554432000 4194304 4230460 140734608323120 18446744073709551615 4220251 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/32215/statm: 296363 192 117 9 0 293520 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1185452

[startup+0.10091 s]
/proc/loadavg: 3.68 3.93 3.89 1/174 32215
/proc/meminfo: memFree=13949164/32950928 swapFree=67111528/67111528
[pid=32215] ppid=32213 vsize=1185452 CPUtime=0.1 cores=0,2
/proc/32215/stat : 32215 (sattime2011) R 32213 32215 31283 0 -1 4202496 249 0 0 0 10 0 0 0 22 0 1 0 469914284 1213902848 192 33554432000 4194304 4230460 140734608323120 18446744073709551615 4219764 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/32215/statm: 296363 192 117 9 0 293520 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1185452

[startup+0.300898 s]
/proc/loadavg: 3.68 3.93 3.89 1/174 32215
/proc/meminfo: memFree=13949164/32950928 swapFree=67111528/67111528
[pid=32215] ppid=32213 vsize=1185452 CPUtime=0.3 cores=0,2
/proc/32215/stat : 32215 (sattime2011) R 32213 32215 31283 0 -1 4202496 249 0 0 0 30 0 0 0 23 0 1 0 469914284 1213902848 192 33554432000 4194304 4230460 140734608323120 18446744073709551615 4219850 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/32215/statm: 296363 192 117 9 0 293520 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1185452

[startup+0.700804 s]
/proc/loadavg: 3.68 3.93 3.89 1/174 32215
/proc/meminfo: memFree=13949164/32950928 swapFree=67111528/67111528
[pid=32215] ppid=32213 vsize=1185452 CPUtime=0.7 cores=0,2
/proc/32215/stat : 32215 (sattime2011) R 32213 32215 31283 0 -1 4202496 249 0 0 0 70 0 0 0 25 0 1 0 469914284 1213902848 192 33554432000 4194304 4230460 140734608323120 18446744073709551615 4219940 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/32215/statm: 296363 192 117 9 0 293520 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1185452

[startup+1.50057 s]
/proc/loadavg: 3.70 3.93 3.89 6/190 32246
/proc/meminfo: memFree=13878344/32950928 swapFree=67111528/67111528
[pid=32215] ppid=32213 vsize=1185452 CPUtime=1.5 cores=0,2
/proc/32215/stat : 32215 (sattime2011) R 32213 32215 31283 0 -1 4202496 249 0 0 0 150 0 0 0 25 0 1 0 469914284 1213902848 192 33554432000 4194304 4230460 140734608323120 18446744073709551615 4219578 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/32215/statm: 296363 192 117 9 0 293520 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 1185452

[startup+3.1003 s]
/proc/loadavg: 3.70 3.93 3.89 5/190 32246
/proc/meminfo: memFree=13760420/32950928 swapFree=67111528/67111528
[pid=32215] ppid=32213 vsize=1185452 CPUtime=3.1 cores=0,2
/proc/32215/stat : 32215 (sattime2011) R 32213 32215 31283 0 -1 4202496 249 0 0 0 310 0 0 0 25 0 1 0 469914284 1213902848 192 33554432000 4194304 4230460 140734608323120 18446744073709551615 4220819 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/32215/statm: 296363 192 117 9 0 293520 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 1185452

[startup+6.30076 s]
/proc/loadavg: 3.70 3.93 3.89 5/190 32246
/proc/meminfo: memFree=13761152/32950928 swapFree=67111528/67111528
[pid=32215] ppid=32213 vsize=1185452 CPUtime=6.3 cores=0,2
/proc/32215/stat : 32215 (sattime2011) R 32213 32215 31283 0 -1 4202496 249 0 0 0 630 0 0 0 25 0 1 0 469914284 1213902848 192 33554432000 4194304 4230460 140734608323120 18446744073709551615 4224177 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/32215/statm: 296363 192 117 9 0 293520 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 1185452

[startup+12.7007 s]
/proc/loadavg: 3.75 3.94 3.89 5/190 32246
/proc/meminfo: memFree=13760692/32950928 swapFree=67111528/67111528
[pid=32215] ppid=32213 vsize=1185452 CPUtime=12.7 cores=0,2
/proc/32215/stat : 32215 (sattime2011) R 32213 32215 31283 0 -1 4202496 249 0 0 0 1270 0 0 0 25 0 1 0 469914284 1213902848 192 33554432000 4194304 4230460 140734608323120 18446744073709551615 4224196 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/32215/statm: 296363 192 117 9 0 293520 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 1185452

[startup+25.5006 s]
/proc/loadavg: 3.79 3.94 3.89 5/190 32247
/proc/meminfo: memFree=13668924/32950928 swapFree=67111528/67111528
[pid=32215] ppid=32213 vsize=1185452 CPUtime=25.5 cores=0,2
/proc/32215/stat : 32215 (sattime2011) R 32213 32215 31283 0 -1 4202496 249 0 0 0 2550 0 0 0 25 0 1 0 469914284 1213902848 192 33554432000 4194304 4230460 140734608323120 18446744073709551615 4223576 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/32215/statm: 296363 192 117 9 0 293520 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 1185452

[startup+51.1003 s]
/proc/loadavg: 3.86 3.94 3.89 5/190 32247
/proc/meminfo: memFree=13668544/32950928 swapFree=67111528/67111528
[pid=32215] ppid=32213 vsize=1185452 CPUtime=51.1 cores=0,2
/proc/32215/stat : 32215 (sattime2011) R 32213 32215 31283 0 -1 4202496 249 0 0 0 5110 0 0 0 25 0 1 0 469914284 1213902848 192 33554432000 4194304 4230460 140734608323120 18446744073709551615 4224196 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/32215/statm: 296363 192 117 9 0 293520 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 1185452

[startup+102.307 s]
/proc/loadavg: 3.94 3.95 3.90 6/190 32276
/proc/meminfo: memFree=13578196/32950928 swapFree=67111528/67111528
[pid=32215] ppid=32213 vsize=1185452 CPUtime=102.3 cores=0,2
/proc/32215/stat : 32215 (sattime2011) R 32213 32215 31283 0 -1 4202496 249 0 0 0 10230 0 0 0 25 0 1 0 469914284 1213902848 192 33554432000 4194304 4230460 140734608323120 18446744073709551615 4217620 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/32215/statm: 296363 192 117 9 0 293520 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 1185452

[startup+162.301 s]
/proc/loadavg: 3.98 3.95 3.90 6/190 32277
/proc/meminfo: memFree=13577684/32950928 swapFree=67111528/67111528
[pid=32215] ppid=32213 vsize=1185452 CPUtime=162.29 cores=0,2
/proc/32215/stat : 32215 (sattime2011) R 32213 32215 31283 0 -1 4202496 249 0 0 0 16229 0 0 0 25 0 1 0 469914284 1213902848 192 33554432000 4194304 4230460 140734608323120 18446744073709551615 4220234 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/32215/statm: 296363 192 117 9 0 293520 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 1185452

[startup+222.3 s]
/proc/loadavg: 3.99 3.96 3.91 6/190 32279
/proc/meminfo: memFree=13578032/32950928 swapFree=67111528/67111528
[pid=32215] ppid=32213 vsize=1185452 CPUtime=222.29 cores=0,2
/proc/32215/stat : 32215 (sattime2011) R 32213 32215 31283 0 -1 4202496 249 0 0 0 22229 0 0 0 25 0 1 0 469914284 1213902848 192 33554432000 4194304 4230460 140734608323120 18446744073709551615 4220286 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/32215/statm: 296363 192 117 9 0 293520 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 1185452

[startup+282.3 s]
/proc/loadavg: 3.99 3.97 3.91 5/190 32280
/proc/meminfo: memFree=13578136/32950928 swapFree=67111528/67111528
[pid=32215] ppid=32213 vsize=1185452 CPUtime=282.29 cores=0,2
/proc/32215/stat : 32215 (sattime2011) R 32213 32215 31283 0 -1 4202496 249 0 0 0 28229 0 0 0 25 0 1 0 469914284 1213902848 192 33554432000 4194304 4230460 140734608323120 18446744073709551615 4219915 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/32215/statm: 296363 192 117 9 0 293520 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 1185452

[startup+342.3 s]
/proc/loadavg: 4.07 3.99 3.91 5/190 32282
/proc/meminfo: memFree=13578248/32950928 swapFree=67111528/67111528
[pid=32215] ppid=32213 vsize=1185452 CPUtime=342.29 cores=0,2
/proc/32215/stat : 32215 (sattime2011) R 32213 32215 31283 0 -1 4202496 249 0 0 0 34229 0 0 0 25 0 1 0 469914284 1213902848 192 33554432000 4194304 4230460 140734608323120 18446744073709551615 4219896 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/32215/statm: 296363 192 117 9 0 293520 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 1185452

[startup+402.3 s]
/proc/loadavg: 4.03 3.99 3.91 5/190 32284
/proc/meminfo: memFree=13578472/32950928 swapFree=67111528/67111528
[pid=32215] ppid=32213 vsize=1185452 CPUtime=402.3 cores=0,2
/proc/32215/stat : 32215 (sattime2011) R 32213 32215 31283 0 -1 4202496 249 0 0 0 40230 0 0 0 25 0 1 0 469914284 1213902848 192 33554432000 4194304 4230460 140734608323120 18446744073709551615 4219908 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/32215/statm: 296363 192 117 9 0 293520 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 1185452

[startup+462.3 s]
/proc/loadavg: 4.04 4.00 3.92 5/190 32285
/proc/meminfo: memFree=13578704/32950928 swapFree=67111528/67111528
[pid=32215] ppid=32213 vsize=1185452 CPUtime=462.3 cores=0,2
/proc/32215/stat : 32215 (sattime2011) R 32213 32215 31283 0 -1 4202496 249 0 0 0 46230 0 0 0 25 0 1 0 469914284 1213902848 192 33554432000 4194304 4230460 140734608323120 18446744073709551615 251813641842 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/32215/statm: 296363 192 117 9 0 293520 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 1185452

[startup+522.301 s]
/proc/loadavg: 4.01 4.00 3.92 5/190 32287
/proc/meminfo: memFree=13578556/32950928 swapFree=67111528/67111528
[pid=32215] ppid=32213 vsize=1185452 CPUtime=522.3 cores=0,2
/proc/32215/stat : 32215 (sattime2011) R 32213 32215 31283 0 -1 4202496 249 0 0 0 52230 0 0 0 25 0 1 0 469914284 1213902848 192 33554432000 4194304 4230460 140734608323120 18446744073709551615 251813641729 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/32215/statm: 296363 192 117 9 0 293520 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 1185452

[startup+582.301 s]
/proc/loadavg: 4.00 4.00 3.92 6/190 32288
/proc/meminfo: memFree=13578904/32950928 swapFree=67111528/67111528
[pid=32215] ppid=32213 vsize=1185452 CPUtime=582.3 cores=0,2
/proc/32215/stat : 32215 (sattime2011) R 32213 32215 31283 0 -1 4202496 249 0 0 0 58230 0 0 0 25 0 1 0 469914284 1213902848 192 33554432000 4194304 4230460 140734608323120 18446744073709551615 4219764 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/32215/statm: 296363 192 117 9 0 293520 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 1185452

[startup+642.301 s]
/proc/loadavg: 4.00 4.00 3.92 6/190 32290
/proc/meminfo: memFree=13579016/32950928 swapFree=67111528/67111528
[pid=32215] ppid=32213 vsize=1185452 CPUtime=642.31 cores=0,2
/proc/32215/stat : 32215 (sattime2011) R 32213 32215 31283 0 -1 4202496 249 0 0 0 64231 0 0 0 25 0 1 0 469914284 1213902848 192 33554432000 4194304 4230460 140734608323120 18446744073709551615 4220692 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/32215/statm: 296363 192 117 9 0 293520 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 1185452

[startup+702.301 s]
/proc/loadavg: 4.00 4.00 3.92 6/190 32292
/proc/meminfo: memFree=13578500/32950928 swapFree=67111528/67111528
[pid=32215] ppid=32213 vsize=1185452 CPUtime=702.3 cores=0,2
/proc/32215/stat : 32215 (sattime2011) R 32213 32215 31283 0 -1 4202496 249 0 0 0 70230 0 0 0 25 0 1 0 469914284 1213902848 192 33554432000 4194304 4230460 140734608323120 18446744073709551615 4217618 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/32215/statm: 296363 192 117 9 0 293520 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 1185452

[startup+762.307 s]
/proc/loadavg: 4.00 4.00 3.92 6/190 32293
/proc/meminfo: memFree=13578116/32950928 swapFree=67111528/67111528
[pid=32215] ppid=32213 vsize=1185452 CPUtime=762.31 cores=0,2
/proc/32215/stat : 32215 (sattime2011) R 32213 32215 31283 0 -1 4202496 249 0 0 0 76230 1 0 0 25 0 1 0 469914284 1213902848 192 33554432000 4194304 4230460 140734608323120 18446744073709551615 4219988 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/32215/statm: 296363 192 117 9 0 293520 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 1185452

[startup+822.301 s]
/proc/loadavg: 4.00 4.00 3.92 6/190 32295
/proc/meminfo: memFree=13577968/32950928 swapFree=67111528/67111528
[pid=32215] ppid=32213 vsize=1185452 CPUtime=822.31 cores=0,2
/proc/32215/stat : 32215 (sattime2011) R 32213 32215 31283 0 -1 4202496 249 0 0 0 82230 1 0 0 25 0 1 0 469914284 1213902848 192 33554432000 4194304 4230460 140734608323120 18446744073709551615 4220391 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/32215/statm: 296363 192 117 9 0 293520 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 1185452

[startup+882.301 s]
/proc/loadavg: 4.00 4.00 3.92 6/190 32296
/proc/meminfo: memFree=13578192/32950928 swapFree=67111528/67111528
[pid=32215] ppid=32213 vsize=1185452 CPUtime=882.31 cores=0,2
/proc/32215/stat : 32215 (sattime2011) R 32213 32215 31283 0 -1 4202496 249 0 0 0 88230 1 0 0 25 0 1 0 469914284 1213902848 192 33554432000 4194304 4230460 140734608323120 18446744073709551615 4224196 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/32215/statm: 296363 192 117 9 0 293520 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 1185452

[startup+942.3 s]
/proc/loadavg: 4.10 4.03 3.93 6/190 32298
/proc/meminfo: memFree=13578292/32950928 swapFree=67111528/67111528
[pid=32215] ppid=32213 vsize=1185452 CPUtime=942.31 cores=0,2
/proc/32215/stat : 32215 (sattime2011) R 32213 32215 31283 0 -1 4202496 249 0 0 0 94230 1 0 0 25 0 1 0 469914284 1213902848 192 33554432000 4194304 4230460 140734608323120 18446744073709551615 4224196 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/32215/statm: 296363 192 117 9 0 293520 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 1185452

[startup+1002.3 s]
/proc/loadavg: 4.07 4.03 3.94 6/190 32300
/proc/meminfo: memFree=13578516/32950928 swapFree=67111528/67111528
[pid=32215] ppid=32213 vsize=1185452 CPUtime=1002.31 cores=0,2
/proc/32215/stat : 32215 (sattime2011) R 32213 32215 31283 0 -1 4202496 249 0 0 0 100230 1 0 0 25 0 1 0 469914284 1213902848 192 33554432000 4194304 4230460 140734608323120 18446744073709551615 4220864 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/32215/statm: 296363 192 117 9 0 293520 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 1185452

[startup+1062.3 s]
/proc/loadavg: 4.07 4.04 3.94 6/190 32301
/proc/meminfo: memFree=13578616/32950928 swapFree=67111528/67111528
[pid=32215] ppid=32213 vsize=1185452 CPUtime=1062.31 cores=0,2
/proc/32215/stat : 32215 (sattime2011) R 32213 32215 31283 0 -1 4202496 249 0 0 0 106230 1 0 0 25 0 1 0 469914284 1213902848 192 33554432000 4194304 4230460 140734608323120 18446744073709551615 4219730 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/32215/statm: 296363 192 117 9 0 293520 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 1185452

[startup+1122.3 s]
/proc/loadavg: 4.02 4.03 3.94 5/190 32303
/proc/meminfo: memFree=13578596/32950928 swapFree=67111528/67111528
[pid=32215] ppid=32213 vsize=1185452 CPUtime=1122.31 cores=0,2
/proc/32215/stat : 32215 (sattime2011) R 32213 32215 31283 0 -1 4202496 249 0 0 0 112230 1 0 0 25 0 1 0 469914284 1213902848 192 33554432000 4194304 4230460 140734608323120 18446744073709551615 4220703 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/32215/statm: 296363 192 117 9 0 293520 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 1185452

[startup+1182.3 s]
/proc/loadavg: 4.01 4.02 3.94 5/190 32304
/proc/meminfo: memFree=13578704/32950928 swapFree=67111528/67111528
[pid=32215] ppid=32213 vsize=1185452 CPUtime=1182.31 cores=0,2
/proc/32215/stat : 32215 (sattime2011) R 32213 32215 31283 0 -1 4202496 249 0 0 0 118230 1 0 0 25 0 1 0 469914284 1213902848 192 33554432000 4194304 4230460 140734608323120 18446744073709551615 4220336 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/32215/statm: 296363 192 117 9 0 293520 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 1185452

[startup+1242.3 s]
/proc/loadavg: 4.00 4.02 3.94 6/190 32306
/proc/meminfo: memFree=13578072/32950928 swapFree=67111528/67111528
[pid=32215] ppid=32213 vsize=1185452 CPUtime=1242.31 cores=0,2
/proc/32215/stat : 32215 (sattime2011) R 32213 32215 31283 0 -1 4202496 249 0 0 0 124230 1 0 0 25 0 1 0 469914284 1213902848 192 33554432000 4194304 4230460 140734608323120 18446744073709551615 251813642464 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/32215/statm: 296363 192 117 9 0 293520 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 1185452



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.01 3.94 5/190 32308
/proc/meminfo: memFree=13577816/32950928 swapFree=67111528/67111528
[pid=32215] ppid=32213 vsize=1185452 CPUtime=1300.02 cores=0,2
/proc/32215/stat : 32215 (sattime2011) R 32213 32215 31283 0 -1 4202496 249 0 0 0 130001 1 0 0 25 0 1 0 469914284 1213902848 192 33554432000 4194304 4230460 140734608323120 18446744073709551615 4220851 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/32215/statm: 296363 192 117 9 0 293520 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 1185452

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)
Real time (s): 1300.01
CPU time (s): 1300.03
CPU user time (s): 1300.02
CPU system time (s): 0.011998
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 1185452

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1300.02
system time used= 0.011998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 249
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= 2638

runsolver used 2.05669 second user time and 5.04623 second system time

The end

Launcher Data 

Begin job on node126 at 2011-04-23 20:25:56
IDJOB=3266542
IDBENCH=87817
IDSOLVER=1563
FILE ID=node126/3266542-1303583156
RUNJOBID= node126-1303583156-32203
PBS_JOBID= 13150328
Free space on /tmp= 71388 MiB

SOLVER NAME= sattime2011 2011-03-02
BENCH NAME= SAT02/handmade/zhang-lintao/xor-chain/x1_40.shuffled.cnf
COMMAND LINE= sattime2011 BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3266542-1303583156/watcher-3266542-1303583156 -o /tmp/evaluation-result-3266542-1303583156/solver-3266542-1303583156 -C 2400 -W 1300 -M 7680  sattime2011 HOME/instance-3266542-1303583156.cnf 1987401650

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

MD5SUM BENCH= 15f5068fb216bf26d5385140ce74faaf
RANDOM SEED=1987401650

node126.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		: 2666.783
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	: 5333.56
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		: 2666.783
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		: 2666.783
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		: 2666.783
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	: 5332.74
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		: 2666.783
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	: 5332.80
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		: 2666.783
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		: 2666.783
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	: 5332.82
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		: 2666.783
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	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      13949444 kB
Buffers:       1984632 kB
Cached:       16376772 kB
SwapCached:          0 kB
Active:        7625840 kB
Inactive:     10800236 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      13949444 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            7796 kB
Writeback:           0 kB
AnonPages:       64840 kB
Mapped:          14496 kB
Slab:           507708 kB
PageTables:       5148 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   194780 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= 71336 MiB
End job on node126 at 2011-04-23 20:47:38