Trace number 3386065

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
SArTagnan 2011-05-15 (fixed)UNSAT 206.127 51.7783

General information on the benchmark

Namecrafted/skvortsov/
automata-synchronization/rnd_100_28_u.cnf
MD5SUM7fb794f1c5d1c4d1723aeeb5efb40cdc
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark56.3054
Satisfiable
(Un)Satisfiability was proved
Number of variables2856
Number of clauses10578
Sum of the clauses size26556
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 25178
Number of clauses of size 35400
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

205.90/51.77	
205.90/51.77	s UNSATISFIABLE
205.90/51.77	c Conflict at level 0

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 961)

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-3386065-1305581388/watcher-3386065-1305581388 -o /tmp/evaluation-result-3386065-1305581388/solver-3386065-1305581388 -C 4800 -W 1300 -M 15500 SArTagnan HOME/instance-3386065-1305581388.cnf -threads=4 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 4800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 4830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 8.14 8.00 8.01 5/530 12622
/proc/meminfo: memFree=11931304/32950928 swapFree=60199076/67111528
[pid=12622] ppid=12620 vsize=51964 CPUtime=0.01 cores=0,2,4,6
/proc/12622/stat : 12622 (SArTagnan) R 12620 12622 12217 0 -1 4202496 1030 0 0 0 1 0 0 0 25 0 4 0 669737582 53211136 928 33554432000 4194304 4625164 140733222389440 18446744073709551615 47652275759026 0 0 4096 2 18446744073709551615 0 0 17 4 0 0 0
/proc/12622/statm: 12991 928 301 106 0 8494 0
[pid=12622/tid=12623] ppid=12620 vsize=117844 CPUtime=0 cores=0,2,4,6
/proc/12622/task/12623/stat : 12623 (SArTagnan) R 12620 12622 12217 0 -1 4202560 38 0 0 0 0 0 0 0 25 0 4 0 669737583 120672256 1031 33554432000 4194304 4625164 140733222389440 18446744073709551615 4339447 0 0 4096 2 0 0 0 -1 4 0 0 0
[pid=12622/tid=12624] ppid=12620 vsize=117844 CPUtime=0 cores=0,2,4,6
/proc/12622/task/12624/stat : 12624 (SArTagnan) R 12620 12622 12217 0 -1 4202560 40 0 0 0 0 0 0 0 25 0 4 0 669737583 120672256 1033 33554432000 4194304 4625164 140733222389440 18446744073709551615 4339447 0 0 4096 2 0 0 0 -1 2 0 0 0
[pid=12622/tid=12625] ppid=12620 vsize=117844 CPUtime=0.01 cores=0,2,4,6
/proc/12622/task/12625/stat : 12625 (SArTagnan) R 12620 12622 12217 0 -1 4202560 31 0 0 0 1 0 0 0 25 0 4 0 669737583 120672256 1036 33554432000 4194304 4625164 140733222389440 18446744073709551615 4566480 0 0 4096 2 0 0 0 -1 0 0 0 0

[startup+0.0353869 s]
/proc/loadavg: 8.14 8.00 8.01 5/530 12622
/proc/meminfo: memFree=11931304/32950928 swapFree=60199076/67111528
[pid=12622] ppid=12620 vsize=184632 CPUtime=0.09 cores=0,2,4,6
/proc/12622/stat : 12622 (SArTagnan) R 12620 12622 12217 0 -1 4202496 2112 0 0 0 9 0 0 0 25 0 4 0 669737582 189063168 1576 33554432000 4194304 4625164 140733222389440 18446744073709551615 4360205 0 0 4096 2 18446744073709551615 0 0 17 4 0 0 0
/proc/12622/statm: 46158 1579 340 106 0 41661 0
[pid=12622/tid=12623] ppid=12620 vsize=184632 CPUtime=0.01 cores=0,2,4,6
/proc/12622/task/12623/stat : 12623 (SArTagnan) R 12620 12622 12217 0 -1 4202560 169 0 0 0 1 0 0 0 25 0 4 0 669737583 189063168 1579 33554432000 4194304 4625164 140733222389440 18446744073709551615 4279928 0 0 4096 2 0 0 0 -1 6 0 0 0
[pid=12622/tid=12624] ppid=12620 vsize=184632 CPUtime=0.02 cores=0,2,4,6
/proc/12622/task/12624/stat : 12624 (SArTagnan) R 12620 12622 12217 0 -1 4202560 116 0 0 0 2 0 0 0 25 0 4 0 669737583 189063168 1581 33554432000 4194304 4625164 140733222389440 18446744073709551615 4339447 0 0 4096 2 0 0 0 -1 2 0 0 0
[pid=12622/tid=12625] ppid=12620 vsize=184632 CPUtime=0.02 cores=0,2,4,6
/proc/12622/task/12625/stat : 12625 (SArTagnan) R 12620 12622 12217 0 -1 4202560 233 0 0 0 2 0 0 0 25 0 4 0 669737583 189063168 1582 33554432000 4194304 4625164 140733222389440 18446744073709551615 4339447 0 0 4096 2 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 184632

[startup+0.170213 s]
/proc/loadavg: 8.14 8.00 8.01 5/530 12622
/proc/meminfo: memFree=11931304/32950928 swapFree=60199076/67111528
[pid=12622] ppid=12620 vsize=256544 CPUtime=0.63 cores=0,2,4,6
/proc/12622/stat : 12622 (SArTagnan) R 12620 12622 12217 0 -1 4202496 6040 0 0 0 63 0 0 0 25 0 4 0 669737582 262701056 3166 33554432000 4194304 4625164 140733222389440 18446744073709551615 4512167 0 0 4096 2 18446744073709551615 0 0 17 4 0 0 0
/proc/12622/statm: 64136 3166 346 106 0 59639 0
[pid=12622/tid=12623] ppid=12620 vsize=256544 CPUtime=0.14 cores=0,2,4,6
/proc/12622/task/12623/stat : 12623 (SArTagnan) R 12620 12622 12217 0 -1 4202560 943 0 0 0 14 0 0 0 25 0 4 0 669737583 262701056 3166 33554432000 4194304 4625164 140733222389440 18446744073709551615 4352285 0 0 4096 2 0 0 0 -1 6 0 0 0
[pid=12622/tid=12624] ppid=12620 vsize=256544 CPUtime=0.15 cores=0,2,4,6
/proc/12622/task/12624/stat : 12624 (SArTagnan) R 12620 12622 12217 0 -1 4202560 915 0 0 0 15 0 0 0 25 0 4 0 669737583 262701056 3166 33554432000 4194304 4625164 140733222389440 18446744073709551615 4351734 0 0 4096 2 0 0 0 -1 2 0 0 0
[pid=12622/tid=12625] ppid=12620 vsize=256544 CPUtime=0.16 cores=0,2,4,6
/proc/12622/task/12625/stat : 12625 (SArTagnan) R 12620 12622 12217 0 -1 4202560 1171 0 0 0 16 0 0 0 25 0 4 0 669737583 262701056 3166 33554432000 4194304 4625164 140733222389440 18446744073709551615 4352005 0 0 4096 2 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 0.63
Current children cumulated vsize (KiB) 256544

[startup+0.30019 s]
/proc/loadavg: 8.14 8.00 8.01 5/530 12622
/proc/meminfo: memFree=11931304/32950928 swapFree=60199076/67111528
[pid=12622] ppid=12620 vsize=256544 CPUtime=1.15 cores=0,2,4,6
/proc/12622/stat : 12622 (SArTagnan) R 12620 12622 12217 0 -1 4202496 6856 0 0 0 115 0 0 0 25 0 4 0 669737582 262701056 3378 33554432000 4194304 4625164 140733222389440 18446744073709551615 4514338 0 0 4096 2 18446744073709551615 0 0 17 4 0 0 0
/proc/12622/statm: 64136 3379 346 106 0 59639 0
[pid=12622/tid=12623] ppid=12620 vsize=256544 CPUtime=0.27 cores=0,2,4,6
/proc/12622/task/12623/stat : 12623 (SArTagnan) R 12620 12622 12217 0 -1 4202560 1000 0 0 0 27 0 0 0 25 0 4 0 669737583 262701056 3379 33554432000 4194304 4625164 140733222389440 18446744073709551615 4352285 0 0 4096 2 0 0 0 -1 6 0 0 0
[pid=12622/tid=12624] ppid=12620 vsize=256544 CPUtime=0.28 cores=0,2,4,6
/proc/12622/task/12624/stat : 12624 (SArTagnan) R 12620 12622 12217 0 -1 4202560 940 0 0 0 28 0 0 0 25 0 4 0 669737583 262701056 3379 33554432000 4194304 4625164 140733222389440 18446744073709551615 4353078 0 0 4096 2 0 0 0 -1 2 0 0 0
[pid=12622/tid=12625] ppid=12620 vsize=256544 CPUtime=0.29 cores=0,2,4,6
/proc/12622/task/12625/stat : 12625 (SArTagnan) R 12620 12622 12217 0 -1 4202560 1863 0 0 0 29 0 0 0 25 0 4 0 669737583 262701056 3379 33554432000 4194304 4625164 140733222389440 18446744073709551615 4288883 0 0 4096 2 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1.15
Current children cumulated vsize (KiB) 256544

[startup+0.70112 s]
/proc/loadavg: 8.14 8.00 8.01 5/530 12622
/proc/meminfo: memFree=11931304/32950928 swapFree=60199076/67111528
[pid=12622] ppid=12620 vsize=259324 CPUtime=2.76 cores=0,2,4,6
/proc/12622/stat : 12622 (SArTagnan) R 12620 12622 12217 0 -1 4202496 10459 0 0 0 275 1 0 0 25 0 4 0 669737582 265547776 4186 33554432000 4194304 4625164 140733222389440 18446744073709551615 4329147 0 0 4096 2 18446744073709551615 0 0 17 4 0 0 0
/proc/12622/statm: 64831 4186 346 106 0 60334 0
[pid=12622/tid=12623] ppid=12620 vsize=259324 CPUtime=0.67 cores=0,2,4,6
/proc/12622/task/12623/stat : 12623 (SArTagnan) R 12620 12622 12217 0 -1 4202560 1496 0 0 0 67 0 0 0 25 0 4 0 669737583 265547776 4186 33554432000 4194304 4625164 140733222389440 18446744073709551615 4352285 0 0 4096 2 0 0 0 -1 6 0 0 0
[pid=12622/tid=12624] ppid=12620 vsize=259324 CPUtime=0.69 cores=0,2,4,6
/proc/12622/task/12624/stat : 12624 (SArTagnan) R 12620 12622 12217 0 -1 4202560 1466 0 0 0 69 0 0 0 25 0 4 0 669737583 265547776 4186 33554432000 4194304 4625164 140733222389440 18446744073709551615 4351839 0 0 4096 2 0 0 0 -1 2 0 0 0
[pid=12622/tid=12625] ppid=12620 vsize=259324 CPUtime=0.68 cores=0,2,4,6
/proc/12622/task/12625/stat : 12625 (SArTagnan) R 12620 12622 12217 0 -1 4202560 4004 0 0 0 68 0 0 0 25 0 4 0 669737583 265547776 4186 33554432000 4194304 4625164 140733222389440 18446744073709551615 4351979 0 0 4096 2 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 2.76
Current children cumulated vsize (KiB) 259324

[startup+1.50098 s]
/proc/loadavg: 8.14 8.00 8.01 9/534 12626
/proc/meminfo: memFree=11913548/32950928 swapFree=60199076/67111528
[pid=12622] ppid=12620 vsize=263912 CPUtime=5.93 cores=0,2,4,6
/proc/12622/stat : 12622 (SArTagnan) R 12620 12622 12217 0 -1 4202496 17717 0 0 0 592 1 0 0 25 0 4 0 669737582 270245888 5304 33554432000 4194304 4625164 140733222389440 18446744073709551615 4511993 0 0 4096 2 18446744073709551615 0 0 17 4 0 0 0
/proc/12622/statm: 65978 5304 347 106 0 61481 0
[pid=12622/tid=12623] ppid=12620 vsize=263912 CPUtime=1.45 cores=0,2,4,6
/proc/12622/task/12623/stat : 12623 (SArTagnan) R 12620 12622 12217 0 -1 4202560 2174 0 0 0 145 0 0 0 25 0 4 0 669737583 270245888 5306 33554432000 4194304 4625164 140733222389440 18446744073709551615 4327875 0 0 4096 2 0 0 0 -1 6 0 0 0
[pid=12622/tid=12624] ppid=12620 vsize=263912 CPUtime=1.48 cores=0,2,4,6
/proc/12622/task/12624/stat : 12624 (SArTagnan) R 12620 12622 12217 0 -1 4202560 2350 0 0 0 148 0 0 0 25 0 4 0 669737583 270245888 5307 33554432000 4194304 4625164 140733222389440 18446744073709551615 4352318 0 0 4096 2 0 0 0 -1 2 0 0 0
[pid=12622/tid=12625] ppid=12620 vsize=263912 CPUtime=1.48 cores=0,2,4,6
/proc/12622/task/12625/stat : 12625 (SArTagnan) R 12620 12622 12217 0 -1 4202560 9078 0 0 0 148 0 0 0 25 0 4 0 669737583 270245888 5307 33554432000 4194304 4625164 140733222389440 18446744073709551615 4339447 0 0 4096 2 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 5.93
Current children cumulated vsize (KiB) 263912

[startup+3.10069 s]
/proc/loadavg: 8.14 8.00 8.01 9/534 12626
/proc/meminfo: memFree=11903496/32950928 swapFree=60199076/67111528
[pid=12622] ppid=12620 vsize=267832 CPUtime=12.31 cores=0,2,4,6
/proc/12622/stat : 12622 (SArTagnan) R 12620 12622 12217 0 -1 4202496 30558 0 0 0 1228 3 0 0 25 0 4 0 669737582 274259968 7027 33554432000 4194304 4625164 140733222389440 18446744073709551615 4512156 0 0 4096 2 18446744073709551615 0 0 17 4 0 0 0
/proc/12622/statm: 66958 7028 347 106 0 62461 0
[pid=12622/tid=12623] ppid=12620 vsize=267832 CPUtime=3.03 cores=0,2,4,6
/proc/12622/task/12623/stat : 12623 (SArTagnan) R 12620 12622 12217 0 -1 4202560 3553 0 0 0 303 0 0 0 25 0 4 0 669737583 274259968 7028 33554432000 4194304 4625164 140733222389440 18446744073709551615 4351901 0 0 4096 2 0 0 0 -1 6 0 0 0
[pid=12622/tid=12624] ppid=12620 vsize=267832 CPUtime=3.08 cores=0,2,4,6
/proc/12622/task/12624/stat : 12624 (SArTagnan) R 12620 12622 12217 0 -1 4202560 3795 0 0 0 308 0 0 0 25 0 4 0 669737583 274259968 7028 33554432000 4194304 4625164 140733222389440 18446744073709551615 4469356 0 0 4096 2 0 0 0 -1 2 0 0 0
[pid=12622/tid=12625] ppid=12620 vsize=267832 CPUtime=3.08 cores=0,2,4,6
/proc/12622/task/12625/stat : 12625 (SArTagnan) R 12620 12622 12217 0 -1 4202560 18959 0 0 0 306 2 0 0 25 0 4 0 669737583 274259968 7029 33554432000 4194304 4625164 140733222389440 18446744073709551615 4339447 0 0 4096 2 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 12.31
Current children cumulated vsize (KiB) 267832

[startup+6.30112 s]
/proc/loadavg: 8.13 8.00 8.01 9/534 12626
/proc/meminfo: memFree=11892956/32950928 swapFree=60199076/67111528
[pid=12622] ppid=12620 vsize=271056 CPUtime=25.05 cores=0,2,4,6
/proc/12622/stat : 12622 (SArTagnan) R 12620 12622 12217 0 -1 4202496 54973 0 0 0 2497 8 0 0 25 0 4 0 669737582 277561344 9416 33554432000 4194304 4625164 140733222389440 18446744073709551615 4512315 0 0 4096 2 18446744073709551615 0 0 17 4 0 0 0
/proc/12622/statm: 67764 9417 347 106 0 63267 0
[pid=12622/tid=12623] ppid=12620 vsize=271056 CPUtime=6.17 cores=0,2,4,6
/proc/12622/task/12623/stat : 12623 (SArTagnan) R 12620 12622 12217 0 -1 4202560 4100 0 0 0 617 0 0 0 25 0 4 0 669737583 277561344 9417 33554432000 4194304 4625164 140733222389440 18446744073709551615 4351769 0 0 4096 2 0 0 0 -1 6 0 0 0
[pid=12622/tid=12624] ppid=12620 vsize=271056 CPUtime=6.28 cores=0,2,4,6
/proc/12622/task/12624/stat : 12624 (SArTagnan) R 12620 12622 12217 0 -1 4202560 5574 0 0 0 628 0 0 0 25 0 4 0 669737583 277561344 9417 33554432000 4194304 4625164 140733222389440 18446744073709551615 4351824 0 0 4096 2 0 0 0 -1 2 0 0 0
[pid=12622/tid=12625] ppid=12620 vsize=271056 CPUtime=6.27 cores=0,2,4,6
/proc/12622/task/12625/stat : 12625 (SArTagnan) R 12620 12622 12217 0 -1 4202560 40547 0 0 0 621 6 0 0 25 0 4 0 669737583 277561344 9417 33554432000 4194304 4625164 140733222389440 18446744073709551615 4339447 0 0 4096 2 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 25.05
Current children cumulated vsize (KiB) 271056

[startup+12.701 s]
/proc/loadavg: 8.12 8.00 8.01 9/534 12627
/proc/meminfo: memFree=11870896/32950928 swapFree=60199076/67111528
[pid=12622] ppid=12620 vsize=280224 CPUtime=50.54 cores=0,2,4,6
/proc/12622/stat : 12622 (SArTagnan) R 12620 12622 12217 0 -1 4202496 71740 0 0 0 5042 12 0 0 25 0 4 0 669737582 286949376 13615 33554432000 4194304 4625164 140733222389440 18446744073709551615 4511904 0 0 4096 2 18446744073709551615 0 0 17 4 0 0 0
/proc/12622/statm: 70056 13615 347 106 0 65559 0
[pid=12622/tid=12623] ppid=12620 vsize=280224 CPUtime=12.46 cores=0,2,4,6
/proc/12622/task/12623/stat : 12623 (SArTagnan) R 12620 12622 12217 0 -1 4202560 6398 0 0 0 1245 1 0 0 25 0 4 0 669737583 286949376 13615 33554432000 4194304 4625164 140733222389440 18446744073709551615 4352831 0 0 4096 2 0 0 0 -1 6 0 0 0
[pid=12622/tid=12624] ppid=12620 vsize=280224 CPUtime=12.68 cores=0,2,4,6
/proc/12622/task/12624/stat : 12624 (SArTagnan) R 12620 12622 12217 0 -1 4202560 8477 0 0 0 1268 0 0 0 25 0 4 0 669737583 286949376 13615 33554432000 4194304 4625164 140733222389440 18446744073709551615 4351863 0 0 4096 2 0 0 0 -1 2 0 0 0
[pid=12622/tid=12625] ppid=12620 vsize=280224 CPUtime=12.67 cores=0,2,4,6
/proc/12622/task/12625/stat : 12625 (SArTagnan) R 12620 12622 12217 0 -1 4202560 50981 0 0 0 1259 8 0 0 25 0 4 0 669737583 286949376 13615 33554432000 4194304 4625164 140733222389440 18446744073709551615 4352280 0 0 4096 2 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 50.54
Current children cumulated vsize (KiB) 280224

[startup+25.5007 s]
/proc/loadavg: 8.23 8.03 8.02 9/534 12627
/proc/meminfo: memFree=11847212/32950928 swapFree=60199076/67111528
[pid=12622] ppid=12620 vsize=287340 CPUtime=101.51 cores=0,2,4,6
/proc/12622/stat : 12622 (SArTagnan) R 12620 12622 12217 0 -1 4202496 131198 0 0 0 10130 21 0 0 25 0 4 0 669737582 294236160 18191 33554432000 4194304 4625164 140733222389440 18446744073709551615 4512125 0 0 4096 2 18446744073709551615 0 0 17 4 0 0 0
/proc/12622/statm: 71835 18191 362 106 0 67338 0
[pid=12622/tid=12623] ppid=12620 vsize=287340 CPUtime=25.04 cores=0,2,4,6
/proc/12622/task/12623/stat : 12623 (SArTagnan) R 12620 12622 12217 0 -1 4202560 8831 0 0 0 2502 2 0 0 25 0 4 0 669737583 294236160 18191 33554432000 4194304 4625164 140733222389440 18446744073709551615 4351863 0 0 4096 2 0 0 0 -1 6 0 0 0
[pid=12622/tid=12624] ppid=12620 vsize=287340 CPUtime=25.48 cores=0,2,4,6
/proc/12622/task/12624/stat : 12624 (SArTagnan) R 12620 12622 12217 0 -1 4202560 9018 0 0 0 2548 0 0 0 25 0 4 0 669737583 294236160 18191 33554432000 4194304 4625164 140733222389440 18446744073709551615 4351792 0 0 4096 2 0 0 0 -1 2 0 0 0
[pid=12622/tid=12625] ppid=12620 vsize=287340 CPUtime=25.47 cores=0,2,4,6
/proc/12622/task/12625/stat : 12625 (SArTagnan) R 12620 12622 12217 0 -1 4202560 105252 0 0 0 2530 17 0 0 25 0 4 0 669737583 294236160 18191 33554432000 4194304 4625164 140733222389440 18446744073709551615 4351863 0 0 4096 2 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 101.51
Current children cumulated vsize (KiB) 287340

[startup+51.1012 s]
/proc/loadavg: 8.15 8.03 8.02 9/534 12628
/proc/meminfo: memFree=11767456/32950928 swapFree=60199076/67111528
[pid=12622] ppid=12620 vsize=325168 CPUtime=203.45 cores=0,2,4,6
/proc/12622/stat : 12622 (SArTagnan) R 12620 12622 12217 0 -1 4202496 194886 0 0 0 20315 30 0 0 25 0 4 0 669737582 332972032 36272 33554432000 4194304 4625164 140733222389440 18446744073709551615 4511904 0 0 4096 2 18446744073709551615 0 0 17 4 0 0 0
/proc/12622/statm: 81292 36272 632 106 0 76795 0
[pid=12622/tid=12623] ppid=12620 vsize=325168 CPUtime=50.2 cores=0,2,4,6
/proc/12622/task/12623/stat : 12623 (SArTagnan) R 12620 12622 12217 0 -1 4202560 13247 0 0 0 5017 3 0 0 25 0 4 0 669737583 332972032 36272 33554432000 4194304 4625164 140733222389440 18446744073709551615 4352021 0 0 4096 2 0 0 0 -1 6 0 0 0
[pid=12622/tid=12624] ppid=12620 vsize=325168 CPUtime=51.07 cores=0,2,4,6
/proc/12622/task/12624/stat : 12624 (SArTagnan) R 12620 12622 12217 0 -1 4202560 17858 0 0 0 5106 1 0 0 25 0 4 0 669737583 332972032 36272 33554432000 4194304 4625164 140733222389440 18446744073709551615 4351764 0 0 4096 2 0 0 0 -1 2 0 0 0
[pid=12622/tid=12625] ppid=12620 vsize=325168 CPUtime=51.06 cores=0,2,4,6
/proc/12622/task/12625/stat : 12625 (SArTagnan) R 12620 12622 12217 0 -1 4202560 144354 0 0 0 5083 23 0 0 25 0 4 0 669737583 332972032 36272 33554432000 4194304 4625164 140733222389440 18446744073709551615 4547280 0 0 4096 2 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 203.45
Current children cumulated vsize (KiB) 325168

Solver just ended. Dumping a history of the last processes samples

[startup+51.5011 s]
/proc/loadavg: 8.15 8.03 8.02 9/534 12628
/proc/meminfo: memFree=11767456/32950928 swapFree=60199076/67111528
[pid=12622] ppid=12620 vsize=325168 CPUtime=205.05 cores=0,2,4,6
/proc/12622/stat : 12622 (SArTagnan) R 12620 12622 12217 0 -1 4202496 196065 0 0 0 20475 30 0 0 25 0 4 0 669737582 332972032 37438 33554432000 4194304 4625164 140733222389440 18446744073709551615 4511967 0 0 4096 2 18446744073709551615 0 0 17 4 0 0 0
/proc/12622/statm: 81292 37438 632 106 0 76795 0
[pid=12622/tid=12623] ppid=12620 vsize=325168 CPUtime=50.6 cores=0,2,4,6
/proc/12622/task/12623/stat : 12623 (SArTagnan) R 12620 12622 12217 0 -1 4202560 13247 0 0 0 5057 3 0 0 25 0 4 0 669737583 332972032 37438 33554432000 4194304 4625164 140733222389440 18446744073709551615 4351830 0 0 4096 2 0 0 0 -1 6 0 0 0
[pid=12622/tid=12624] ppid=12620 vsize=325168 CPUtime=51.47 cores=0,2,4,6
/proc/12622/task/12624/stat : 12624 (SArTagnan) R 12620 12622 12217 0 -1 4202560 17858 0 0 0 5146 1 0 0 25 0 4 0 669737583 332972032 37438 33554432000 4194304 4625164 140733222389440 18446744073709551615 4351863 0 0 4096 2 0 0 0 -1 2 0 0 0
[pid=12622/tid=12625] ppid=12620 vsize=325168 CPUtime=51.46 cores=0,2,4,6
/proc/12622/task/12625/stat : 12625 (SArTagnan) R 12620 12622 12217 0 -1 4202560 144354 0 0 0 5123 23 0 0 25 0 4 0 669737583 332972032 37438 33554432000 4194304 4625164 140733222389440 18446744073709551615 4351863 0 0 4096 2 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 205.05
Current children cumulated vsize (KiB) 325168

[startup+51.72 s]
/proc/loadavg: 8.15 8.03 8.02 9/534 12628
/proc/meminfo: memFree=11746500/32950928 swapFree=60199076/67111528
[pid=12622] ppid=12620 vsize=347028 CPUtime=205.9 cores=0,2,4,6
/proc/12622/stat : 12622 (SArTagnan) R 12620 12622 12217 0 -1 4202496 200037 0 0 0 20560 30 0 0 25 0 4 0 669737582 355356672 41407 33554432000 4194304 4625164 140733222389440 18446744073709551615 4512009 0 0 4096 2 18446744073709551615 0 0 17 4 0 0 0
/proc/12622/statm: 86757 41407 815 106 0 82260 0
[pid=12622/tid=12623] ppid=12620 vsize=347028 CPUtime=50.8 cores=0,2,4,6
/proc/12622/task/12623/stat : 12623 (SArTagnan) R 12620 12622 12217 0 -1 4202560 13253 0 0 0 5077 3 0 0 25 0 4 0 669737583 355356672 41407 33554432000 4194304 4625164 140733222389440 18446744073709551615 4351839 0 0 4096 2 0 0 0 -1 6 0 0 0
[pid=12622/tid=12624] ppid=12620 vsize=347028 CPUtime=51.69 cores=0,2,4,6
/proc/12622/task/12624/stat : 12624 (SArTagnan) R 12620 12622 12217 0 -1 4202560 17858 0 0 0 5168 1 0 0 25 0 4 0 669737583 355356672 41407 33554432000 4194304 4625164 140733222389440 18446744073709551615 4339643 0 0 4096 2 0 0 0 -1 2 0 0 0
[pid=12622/tid=12625] ppid=12620 vsize=347028 CPUtime=51.68 cores=0,2,4,6
/proc/12622/task/12625/stat : 12625 (SArTagnan) R 12620 12622 12217 0 -1 4202560 144354 0 0 0 5145 23 0 0 25 0 4 0 669737583 355356672 41407 33554432000 4194304 4625164 140733222389440 18446744073709551615 4339541 0 0 4096 2 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 205.9
Current children cumulated vsize (KiB) 347028

Child status: 20
Real time (s): 51.7783
CPU time (s): 206.127
CPU user time (s): 205.809
CPU system time (s): 0.317951
CPU usage (%): 398.095
Max. virtual memory (cumulated for all children) (KiB): 347028

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 205.809
system time used= 0.317951
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 200115
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= 234
involuntary context switches= 1013

runsolver used 0.248962 second user time and 0.663899 second system time

The end

Launcher Data 

Begin job on node122 at 2011-05-16 23:29:48
IDJOB=3386065
IDBENCH=83192
IDSOLVER=1871
FILE ID=node122/3386065-1305581388
RUNJOBID= node122-1305581100-12562
PBS_JOBID= 13350225
Free space on /tmp= 73380 MiB

SOLVER NAME= SArTagnan 2011-05-15 (fixed)
BENCH NAME= SAT11/crafted/skvortsov/automata-synchronization/rnd_100_28_u.cnf
COMMAND LINE= SArTagnan BENCHNAME -threads=NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3386065-1305581388/watcher-3386065-1305581388 -o /tmp/evaluation-result-3386065-1305581388/solver-3386065-1305581388 -C 4800 -W 1300 -M 15500  SArTagnan HOME/instance-3386065-1305581388.cnf -threads=4

TIME LIMIT= 4800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 7fb794f1c5d1c4d1723aeeb5efb40cdc
RANDOM SEED=1742274187

node122.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		: 2666.820
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	: 5333.64
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		: 2666.820
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		: 2666.820
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		: 2666.820
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	: 5332.83
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		: 2666.820
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		: 2666.820
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		: 2666.820
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
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	: 5332.97
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      11931468 kB
Buffers:        333324 kB
Cached:        4384112 kB
SwapCached:      50104 kB
Active:       16259332 kB
Inactive:      4466000 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      11931468 kB
SwapTotal:    67111528 kB
SwapFree:     60199076 kB
Dirty:             400 kB
Writeback:           0 kB
AnonPages:    15968984 kB
Mapped:          31752 kB
Slab:           137308 kB
PageTables:      87996 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 161297300 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= 73380 MiB
End job on node122 at 2011-05-16 23:30:40