Trace number 1717309

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
iPAWS 2009-03-22? (TO) 1200.08 1200.51

General information on the benchmark

Nameindustrial/palacios/hard/
safe-30-h29-unsat.cnf
MD5SUM7cb48ce6f0320bc88623afd3c5af4aae
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 variables129128
Number of clauses437794
Sum of the clauses size1056806
Maximum clause length61
Minimum clause length1
Number of clauses of size 130
Number of clauses of size 2310376
Number of clauses of size 3124560
Number of clauses of size 4189
Number of clauses of size 583
Number of clauses of size over 52556

Solver Data


Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1717309-1240626926/watcher-1717309-1240626926 -o /tmp/evaluation-result-1717309-1240626926/solver-1717309-1240626926 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/iPAWS HOME/instance-1717309-1240626926.cnf 1759407220 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 18001
/proc/meminfo: memFree=1303024/2055920 swapFree=4191900/4192956
[pid=18001] ppid=17999 vsize=335916 CPUtime=0
/proc/18001/stat : 18001 (iPAWS) R 17999 18001 17270 0 -1 4194304 485 0 0 0 0 0 0 0 18 0 1 0 90725921 343977984 469 1992294400 134512640 135114423 4294956208 18446744073709551615 134615614 0 0 4096 0 0 0 0 17 1 0 0
/proc/18001/statm: 83979 469 54 146 0 83831 0

[startup+0.0674889 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 18001
/proc/meminfo: memFree=1303024/2055920 swapFree=4191900/4192956
[pid=18001] ppid=17999 vsize=335916 CPUtime=0.06
/proc/18001/stat : 18001 (iPAWS) R 17999 18001 17270 0 -1 4194304 706 0 0 0 6 0 0 0 18 0 1 0 90725921 343977984 690 1992294400 134512640 135114423 4294956208 18446744073709551615 134533972 0 0 4096 0 0 0 0 17 1 0 0
/proc/18001/statm: 83979 690 54 146 0 83831 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 335916

[startup+0.101494 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 18001
/proc/meminfo: memFree=1303024/2055920 swapFree=4191900/4192956
[pid=18001] ppid=17999 vsize=335916 CPUtime=0.09
/proc/18001/stat : 18001 (iPAWS) R 17999 18001 17270 0 -1 4194304 824 0 0 0 9 0 0 0 18 0 1 0 90725921 343977984 808 1992294400 134512640 135114423 4294956208 18446744073709551615 134533148 0 0 4096 0 0 0 0 17 1 0 0
/proc/18001/statm: 83979 808 54 146 0 83831 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 335916

[startup+0.301529 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 18001
/proc/meminfo: memFree=1303024/2055920 swapFree=4191900/4192956
[pid=18001] ppid=17999 vsize=335916 CPUtime=0.29
/proc/18001/stat : 18001 (iPAWS) R 17999 18001 17270 0 -1 4194304 1520 0 0 0 29 0 0 0 19 0 1 0 90725921 343977984 1504 1992294400 134512640 135114423 4294956208 18446744073709551615 134615614 0 0 4096 0 0 0 0 17 1 0 0
/proc/18001/statm: 83979 1504 54 146 0 83831 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 335916

[startup+0.701599 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 18001
/proc/meminfo: memFree=1303024/2055920 swapFree=4191900/4192956
[pid=18001] ppid=17999 vsize=343732 CPUtime=0.69
/proc/18001/stat : 18001 (iPAWS) R 17999 18001 17270 0 -1 4194304 9167 0 0 0 65 4 0 0 23 0 1 0 90725921 351981568 9151 1992294400 134512640 135114423 4294956208 18446744073709551615 134546153 0 0 4096 0 0 0 0 17 1 0 0
/proc/18001/statm: 85933 9151 58 146 0 85785 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 343732

[startup+1.50174 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18002
/proc/meminfo: memFree=1266472/2055920 swapFree=4191900/4192956
[pid=18001] ppid=17999 vsize=343732 CPUtime=1.49
/proc/18001/stat : 18001 (iPAWS) R 17999 18001 17270 0 -1 4194304 9173 0 0 0 145 4 0 0 25 0 1 0 90725921 351981568 9157 1992294400 134512640 135114423 4294956208 18446744073709551615 134547401 0 0 4096 0 0 0 0 17 1 0 0
/proc/18001/statm: 85933 9157 58 146 0 85785 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 343732

[startup+3.10202 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18002
/proc/meminfo: memFree=1266024/2055920 swapFree=4191900/4192956
[pid=18001] ppid=17999 vsize=343732 CPUtime=3.09
/proc/18001/stat : 18001 (iPAWS) R 17999 18001 17270 0 -1 4194304 9182 0 0 0 305 4 0 0 25 0 1 0 90725921 351981568 9166 1992294400 134512640 135114423 4294956208 18446744073709551615 134546184 0 0 4096 0 0 0 0 17 1 0 0
/proc/18001/statm: 85933 9166 58 146 0 85785 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 343732

[startup+6.30158 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18002
/proc/meminfo: memFree=1266096/2055920 swapFree=4191900/4192956
[pid=18001] ppid=17999 vsize=343732 CPUtime=6.29
/proc/18001/stat : 18001 (iPAWS) R 17999 18001 17270 0 -1 4194304 9182 0 0 0 625 4 0 0 25 0 1 0 90725921 351981568 9166 1992294400 134512640 135114423 4294956208 18446744073709551615 134548423 0 0 4096 0 0 0 0 17 1 0 0
/proc/18001/statm: 85933 9166 58 146 0 85785 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 343732

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18002
/proc/meminfo: memFree=1266160/2055920 swapFree=4191900/4192956
[pid=18001] ppid=17999 vsize=343732 CPUtime=12.69
/proc/18001/stat : 18001 (iPAWS) R 17999 18001 17270 0 -1 4194304 9209 0 0 0 1265 4 0 0 25 0 1 0 90725921 351981568 9193 1992294400 134512640 135114423 4294956208 18446744073709551615 134547179 0 0 4096 0 0 0 0 17 1 0 0
/proc/18001/statm: 85933 9193 58 146 0 85785 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 343732

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18002
/proc/meminfo: memFree=1266224/2055920 swapFree=4191900/4192956
[pid=18001] ppid=17999 vsize=343732 CPUtime=25.48
/proc/18001/stat : 18001 (iPAWS) R 17999 18001 17270 0 -1 4194304 9209 0 0 0 2544 4 0 0 25 0 1 0 90725921 351981568 9193 1992294400 134512640 135114423 4294956208 18446744073709551615 134547401 0 0 4096 0 0 0 0 17 1 0 0
/proc/18001/statm: 85933 9193 58 146 0 85785 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 343732

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18002
/proc/meminfo: memFree=1266224/2055920 swapFree=4191900/4192956
[pid=18001] ppid=17999 vsize=343732 CPUtime=51.06
/proc/18001/stat : 18001 (iPAWS) R 17999 18001 17270 0 -1 4194304 9209 0 0 0 5102 4 0 0 25 0 1 0 90725921 351981568 9193 1992294400 134512640 135114423 4294956208 18446744073709551615 134546245 0 0 4096 0 0 0 0 17 1 0 0
/proc/18001/statm: 85933 9193 58 146 0 85785 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 343732

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18002
/proc/meminfo: memFree=1262704/2055920 swapFree=4191900/4192956
[pid=18001] ppid=17999 vsize=343732 CPUtime=102.25
/proc/18001/stat : 18001 (iPAWS) R 17999 18001 17270 0 -1 4194304 10104 0 0 0 10220 5 0 0 25 0 1 0 90725921 351981568 10088 1992294400 134512640 135114423 4294956208 18446744073709551615 134546153 0 0 4096 0 0 0 0 17 1 0 0
/proc/18001/statm: 85933 10088 58 146 0 85785 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 343732

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18004
/proc/meminfo: memFree=1262256/2055920 swapFree=4191900/4192956
[pid=18001] ppid=17999 vsize=343732 CPUtime=162.22
/proc/18001/stat : 18001 (iPAWS) R 17999 18001 17270 0 -1 4194304 10161 0 0 0 16217 5 0 0 25 0 1 0 90725921 351981568 10145 1992294400 134512640 135114423 4294956208 18446744073709551615 134548427 0 0 4096 0 0 0 0 17 1 0 0
/proc/18001/statm: 85933 10145 58 146 0 85785 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 343732

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18004
/proc/meminfo: memFree=1262192/2055920 swapFree=4191900/4192956
[pid=18001] ppid=17999 vsize=343732 CPUtime=222.2
/proc/18001/stat : 18001 (iPAWS) R 17999 18001 17270 0 -1 4194304 10194 0 0 0 22215 5 0 0 25 0 1 0 90725921 351981568 10178 1992294400 134512640 135114423 4294956208 18446744073709551615 134547394 0 0 4096 0 0 0 0 17 1 0 0
/proc/18001/statm: 85933 10178 58 146 0 85785 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 343732

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18004
/proc/meminfo: memFree=1262192/2055920 swapFree=4191900/4192956
[pid=18001] ppid=17999 vsize=343732 CPUtime=282.18
/proc/18001/stat : 18001 (iPAWS) R 17999 18001 17270 0 -1 4194304 10194 0 0 0 28213 5 0 0 25 0 1 0 90725921 351981568 10178 1992294400 134512640 135114423 4294956208 18446744073709551615 134547493 0 0 4096 0 0 0 0 17 1 0 0
/proc/18001/statm: 85933 10178 58 146 0 85785 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 343732

[startup+342.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18004
/proc/meminfo: memFree=1262192/2055920 swapFree=4191900/4192956
[pid=18001] ppid=17999 vsize=343732 CPUtime=342.16
/proc/18001/stat : 18001 (iPAWS) R 17999 18001 17270 0 -1 4194304 10194 0 0 0 34211 5 0 0 25 0 1 0 90725921 351981568 10178 1992294400 134512640 135114423 4294956208 18446744073709551615 134554741 0 0 4096 0 0 0 0 17 1 0 0
/proc/18001/statm: 85933 10178 58 146 0 85785 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 343732

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18004
/proc/meminfo: memFree=1262192/2055920 swapFree=4191900/4192956
[pid=18001] ppid=17999 vsize=343732 CPUtime=402.13
/proc/18001/stat : 18001 (iPAWS) R 17999 18001 17270 0 -1 4194304 10194 0 0 0 40208 5 0 0 25 0 1 0 90725921 351981568 10178 1992294400 134512640 135114423 4294956208 18446744073709551615 134517749 0 0 4096 0 0 0 0 17 1 0 0
/proc/18001/statm: 85933 10178 58 146 0 85785 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 343732

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18004
/proc/meminfo: memFree=1262192/2055920 swapFree=4191900/4192956
[pid=18001] ppid=17999 vsize=343732 CPUtime=462.11
/proc/18001/stat : 18001 (iPAWS) R 17999 18001 17270 0 -1 4194304 10194 0 0 0 46206 5 0 0 25 0 1 0 90725921 351981568 10178 1992294400 134512640 135114423 4294956208 18446744073709551615 134517778 0 0 4096 0 0 0 0 17 1 0 0
/proc/18001/statm: 85933 10178 58 146 0 85785 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 343732

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18004
/proc/meminfo: memFree=1262128/2055920 swapFree=4191900/4192956
[pid=18001] ppid=17999 vsize=343732 CPUtime=522.09
/proc/18001/stat : 18001 (iPAWS) R 17999 18001 17270 0 -1 4194304 10194 0 0 0 52204 5 0 0 25 0 1 0 90725921 351981568 10178 1992294400 134512640 135114423 4294956208 18446744073709551615 134547809 0 0 4096 0 0 0 0 17 1 0 0
/proc/18001/statm: 85933 10178 58 146 0 85785 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 343732

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18004
/proc/meminfo: memFree=1262192/2055920 swapFree=4191900/4192956
[pid=18001] ppid=17999 vsize=343732 CPUtime=582.07
/proc/18001/stat : 18001 (iPAWS) R 17999 18001 17270 0 -1 4194304 10194 0 0 0 58202 5 0 0 25 0 1 0 90725921 351981568 10178 1992294400 134512640 135114423 4294956208 18446744073709551615 134547432 0 0 4096 0 0 0 0 17 1 0 0
/proc/18001/statm: 85933 10178 58 146 0 85785 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 343732

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18004
/proc/meminfo: memFree=1262128/2055920 swapFree=4191900/4192956
[pid=18001] ppid=17999 vsize=343732 CPUtime=642.05
/proc/18001/stat : 18001 (iPAWS) R 17999 18001 17270 0 -1 4194304 10194 0 0 0 64200 5 0 0 25 0 1 0 90725921 351981568 10178 1992294400 134512640 135114423 4294956208 18446744073709551615 134547401 0 0 4096 0 0 0 0 17 1 0 0
/proc/18001/statm: 85933 10178 58 146 0 85785 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 343732

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18004
/proc/meminfo: memFree=1262128/2055920 swapFree=4191900/4192956
[pid=18001] ppid=17999 vsize=343732 CPUtime=702.02
/proc/18001/stat : 18001 (iPAWS) R 17999 18001 17270 0 -1 4194304 10194 0 0 0 70197 5 0 0 25 0 1 0 90725921 351981568 10178 1992294400 134512640 135114423 4294956208 18446744073709551615 134547394 0 0 4096 0 0 0 0 17 1 0 0
/proc/18001/statm: 85933 10178 58 146 0 85785 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 343732

[startup+762.306 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 18004
/proc/meminfo: memFree=1262128/2055920 swapFree=4191900/4192956
[pid=18001] ppid=17999 vsize=343732 CPUtime=762.02
/proc/18001/stat : 18001 (iPAWS) R 17999 18001 17270 0 -1 4194304 10194 0 0 0 76196 6 0 0 25 0 1 0 90725921 351981568 10178 1992294400 134512640 135114423 4294956208 18446744073709551615 134547401 0 0 4096 0 0 0 0 17 1 0 0
/proc/18001/statm: 85933 10178 58 146 0 85785 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 343732

[startup+822.301 s]
/proc/loadavg: 1.07 1.03 1.00 2/65 18004
/proc/meminfo: memFree=1262256/2055920 swapFree=4191900/4192956
[pid=18001] ppid=17999 vsize=343732 CPUtime=821.99
/proc/18001/stat : 18001 (iPAWS) R 17999 18001 17270 0 -1 4194304 10194 0 0 0 82193 6 0 0 25 0 1 0 90725921 351981568 10178 1992294400 134512640 135114423 4294956208 18446744073709551615 134517633 0 0 4096 0 0 0 0 17 1 0 0
/proc/18001/statm: 85933 10178 58 146 0 85785 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 343732

[startup+882.302 s]
/proc/loadavg: 1.07 1.03 1.00 2/65 18004
/proc/meminfo: memFree=1262320/2055920 swapFree=4191900/4192956
[pid=18001] ppid=17999 vsize=343732 CPUtime=881.97
/proc/18001/stat : 18001 (iPAWS) R 17999 18001 17270 0 -1 4194304 10194 0 0 0 88191 6 0 0 25 0 1 0 90725921 351981568 10178 1992294400 134512640 135114423 4294956208 18446744073709551615 134517702 0 0 4096 0 0 0 0 17 1 0 0
/proc/18001/statm: 85933 10178 58 146 0 85785 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 343732

[startup+942.301 s]
/proc/loadavg: 1.02 1.03 1.00 2/65 18004
/proc/meminfo: memFree=1262320/2055920 swapFree=4191900/4192956
[pid=18001] ppid=17999 vsize=343732 CPUtime=941.95
/proc/18001/stat : 18001 (iPAWS) R 17999 18001 17270 0 -1 4194304 10194 0 0 0 94189 6 0 0 25 0 1 0 90725921 351981568 10178 1992294400 134512640 135114423 4294956208 18446744073709551615 134547394 0 0 4096 0 0 0 0 17 1 0 0
/proc/18001/statm: 85933 10178 58 146 0 85785 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 343732

[startup+1002.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 18004
/proc/meminfo: memFree=1262256/2055920 swapFree=4191900/4192956
[pid=18001] ppid=17999 vsize=343732 CPUtime=1001.92
/proc/18001/stat : 18001 (iPAWS) R 17999 18001 17270 0 -1 4194304 10194 0 0 0 100186 6 0 0 25 0 1 0 90725921 351981568 10178 1992294400 134512640 135114423 4294956208 18446744073709551615 134547401 0 0 4096 0 0 0 0 17 1 0 0
/proc/18001/statm: 85933 10178 58 146 0 85785 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 343732

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 18004
/proc/meminfo: memFree=1262256/2055920 swapFree=4191900/4192956
[pid=18001] ppid=17999 vsize=343732 CPUtime=1061.9
/proc/18001/stat : 18001 (iPAWS) R 17999 18001 17270 0 -1 4194304 10194 0 0 0 106184 6 0 0 25 0 1 0 90725921 351981568 10178 1992294400 134512640 135114423 4294956208 18446744073709551615 134547401 0 0 4096 0 0 0 0 17 1 0 0
/proc/18001/statm: 85933 10178 58 146 0 85785 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 343732

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 18004
/proc/meminfo: memFree=1262192/2055920 swapFree=4191900/4192956
[pid=18001] ppid=17999 vsize=343732 CPUtime=1121.88
/proc/18001/stat : 18001 (iPAWS) R 17999 18001 17270 0 -1 4194304 10194 0 0 0 112182 6 0 0 25 0 1 0 90725921 351981568 10178 1992294400 134512640 135114423 4294956208 18446744073709551615 134547425 0 0 4096 0 0 0 0 17 1 0 0
/proc/18001/statm: 85933 10178 58 146 0 85785 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 343732

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18004
/proc/meminfo: memFree=1262256/2055920 swapFree=4191900/4192956
[pid=18001] ppid=17999 vsize=343732 CPUtime=1181.86
/proc/18001/stat : 18001 (iPAWS) R 17999 18001 17270 0 -1 4194304 10194 0 0 0 118180 6 0 0 25 0 1 0 90725921 351981568 10178 1992294400 134512640 135114423 4294956208 18446744073709551615 134517702 0 0 4096 0 0 0 0 17 1 0 0
/proc/18001/statm: 85933 10178 58 146 0 85785 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 343732



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18004
/proc/meminfo: memFree=1262256/2055920 swapFree=4191900/4192956
[pid=18001] ppid=17999 vsize=343732 CPUtime=1200.05
/proc/18001/stat : 18001 (iPAWS) R 17999 18001 17270 0 -1 4194304 10194 0 0 0 119999 6 0 0 25 0 1 0 90725921 351981568 10178 1992294400 134512640 135114423 4294956208 18446744073709551615 134549166 0 0 4096 0 0 0 0 17 1 0 0
/proc/18001/statm: 85933 10178 58 146 0 85785 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 343732

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18004
/proc/meminfo: memFree=1262256/2055920 swapFree=4191900/4192956
[pid=18001] ppid=17999 vsize=343732 CPUtime=1200.05
/proc/18001/stat : 18001 (iPAWS) R 17999 18001 17270 0 -1 4194304 10194 0 0 0 119999 6 0 0 25 0 1 0 90725921 351981568 10178 1992294400 134512640 135114423 4294956208 18446744073709551615 134549166 0 0 4096 0 0 0 0 17 1 0 0
/proc/18001/statm: 85933 10178 58 146 0 85785 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 343732

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1200
CPU system time (s): 0.076988
CPU usage (%): 99.9636
Max. virtual memory (cumulated for all children) (KiB): 343732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.076988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10194
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= 2
involuntary context switches= 3124

runsolver used 1.03184 second user time and 2.29465 second system time

The end

Launcher Data 

Begin job on node18 at 2009-04-25 04:35:27
IDJOB=1717309
IDBENCH=20409
IDSOLVER=516
FILE ID=node18/1717309-1240626926
PBS_JOBID= 9186336
Free space on /tmp= 66140 MiB

SOLVER NAME= iPAWS 2009-03-22
BENCH NAME= SAT07/industrial/palacios/hard/safe-30-h29-unsat.cnf
COMMAND LINE= HOME/iPAWS BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1717309-1240626926/watcher-1717309-1240626926 -o /tmp/evaluation-result-1717309-1240626926/solver-1717309-1240626926 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/iPAWS HOME/instance-1717309-1240626926.cnf 1759407220

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 7cb48ce6f0320bc88623afd3c5af4aae
RANDOM SEED=1759407220

node18.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.280
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.280
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1303440 kB
Buffers:         58652 kB
Cached:         611308 kB
SwapCached:        384 kB
Active:          44212 kB
Inactive:       639148 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1303440 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            8140 kB
Writeback:           0 kB
Mapped:          21740 kB
Slab:            55088 kB
Committed_AS:   319732 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66140 MiB
End job on node18 at 2009-04-25 04:55:29