Trace number 1716425

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) 1200.11 1200.52

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-5-17-u.cnf
MD5SUM83ece6745238c422c7e68e5a07fc7f73
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark387.769
Satisfiable
(Un)Satisfiability was proved
Number of variables183464
Number of clauses855717
Sum of the clauses size1974802
Maximum clause length10
Minimum clause length1
Number of clauses of size 115316
Number of clauses of size 2664917
Number of clauses of size 3141084
Number of clauses of size 43820
Number of clauses of size 515280
Number of clauses of size over 515300

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-1716425-1240615484/watcher-1716425-1240615484 -o /tmp/evaluation-result-1716425-1240615484/solver-1716425-1240615484 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/iPAWS HOME/instance-1716425-1240615484.cnf 906387503 

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 3/64 24056
/proc/meminfo: memFree=1270176/2055920 swapFree=4181900/4192956
[pid=24056] ppid=24054 vsize=335916 CPUtime=0
/proc/24056/stat : 24056 (iPAWS) R 24054 24056 23661 0 -1 4194304 484 0 0 0 0 0 0 0 18 0 1 0 89576576 343977984 468 1992294400 134512640 135114423 4294956208 18446744073709551615 134615614 0 0 4096 0 0 0 0 17 1 0 0
/proc/24056/statm: 83979 468 54 146 0 83831 0

[startup+0.064393 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 24056
/proc/meminfo: memFree=1270176/2055920 swapFree=4181900/4192956
[pid=24056] ppid=24054 vsize=335916 CPUtime=0.05
/proc/24056/stat : 24056 (iPAWS) R 24054 24056 23661 0 -1 4194304 708 0 0 0 5 0 0 0 18 0 1 0 89576576 343977984 692 1992294400 134512640 135114423 4294956208 18446744073709551615 134615614 0 0 4096 0 0 0 0 17 1 0 0
/proc/24056/statm: 83979 692 54 146 0 83831 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 335916

[startup+0.102398 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 24056
/proc/meminfo: memFree=1270176/2055920 swapFree=4181900/4192956
[pid=24056] ppid=24054 vsize=335916 CPUtime=0.09
/proc/24056/stat : 24056 (iPAWS) R 24054 24056 23661 0 -1 4194304 848 0 0 0 9 0 0 0 18 0 1 0 89576576 343977984 832 1992294400 134512640 135114423 4294956208 18446744073709551615 134615614 0 0 4096 0 0 0 0 17 1 0 0
/proc/24056/statm: 83979 832 54 146 0 83831 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 335916

[startup+0.302434 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 24056
/proc/meminfo: memFree=1270176/2055920 swapFree=4181900/4192956
[pid=24056] ppid=24054 vsize=335916 CPUtime=0.29
/proc/24056/stat : 24056 (iPAWS) R 24054 24056 23661 0 -1 4194304 1536 0 0 0 28 1 0 0 19 0 1 0 89576576 343977984 1520 1992294400 134512640 135114423 4294956208 18446744073709551615 134737468 0 0 4096 0 0 0 0 17 1 0 0
/proc/24056/statm: 83979 1520 54 146 0 83831 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 335916

[startup+0.701508 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 24056
/proc/meminfo: memFree=1270176/2055920 swapFree=4181900/4192956
[pid=24056] ppid=24054 vsize=335916 CPUtime=0.69
/proc/24056/stat : 24056 (iPAWS) R 24054 24056 23661 0 -1 4194304 2889 0 0 0 67 2 0 0 22 0 1 0 89576576 343977984 2873 1992294400 134512640 135114423 4294956208 18446744073709551615 134735840 0 0 4096 0 0 0 0 17 1 0 0
/proc/24056/statm: 83979 2873 54 146 0 83831 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 335916

[startup+1.50166 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24057
/proc/meminfo: memFree=1254808/2055920 swapFree=4181900/4192956
[pid=24056] ppid=24054 vsize=343732 CPUtime=1.49
/proc/24056/stat : 24056 (iPAWS) R 24054 24056 23661 0 -1 4194304 15949 0 0 0 141 8 0 0 25 0 1 0 89576576 351981568 15933 1992294400 134512640 135114423 4294956208 18446744073709551615 134546153 0 0 4096 0 0 0 0 17 0 0 0
/proc/24056/statm: 85933 15933 58 146 0 85785 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 343732

[startup+3.10195 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24057
/proc/meminfo: memFree=1206104/2055920 swapFree=4181900/4192956
[pid=24056] ppid=24054 vsize=343732 CPUtime=3.09
/proc/24056/stat : 24056 (iPAWS) R 24054 24056 23661 0 -1 4194304 15957 0 0 0 301 8 0 0 25 0 1 0 89576576 351981568 15941 1992294400 134512640 135114423 4294956208 18446744073709551615 134546146 0 0 4096 0 0 0 0 17 1 0 0
/proc/24056/statm: 85933 15941 58 146 0 85785 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 343732

[startup+6.30153 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24057
/proc/meminfo: memFree=1206104/2055920 swapFree=4181900/4192956
[pid=24056] ppid=24054 vsize=343732 CPUtime=6.29
/proc/24056/stat : 24056 (iPAWS) R 24054 24056 23661 0 -1 4194304 15957 0 0 0 621 8 0 0 25 0 1 0 89576576 351981568 15941 1992294400 134512640 135114423 4294956208 18446744073709551615 134547401 0 0 4096 0 0 0 0 17 1 0 0
/proc/24056/statm: 85933 15941 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 24057
/proc/meminfo: memFree=1206168/2055920 swapFree=4181900/4192956
[pid=24056] ppid=24054 vsize=343732 CPUtime=12.68
/proc/24056/stat : 24056 (iPAWS) R 24054 24056 23661 0 -1 4194304 15972 0 0 0 1260 8 0 0 25 0 1 0 89576576 351981568 15956 1992294400 134512640 135114423 4294956208 18446744073709551615 134546153 0 0 4096 0 0 0 0 17 1 0 0
/proc/24056/statm: 85933 15956 58 146 0 85785 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 343732

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24057
/proc/meminfo: memFree=1206232/2055920 swapFree=4181900/4192956
[pid=24056] ppid=24054 vsize=343732 CPUtime=25.48
/proc/24056/stat : 24056 (iPAWS) R 24054 24056 23661 0 -1 4194304 15989 0 0 0 2540 8 0 0 25 0 1 0 89576576 351981568 15973 1992294400 134512640 135114423 4294956208 18446744073709551615 134546153 0 0 4096 0 0 0 0 17 1 0 0
/proc/24056/statm: 85933 15973 58 146 0 85785 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 343732

[startup+51.1027 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24057
/proc/meminfo: memFree=1206360/2055920 swapFree=4181900/4192956
[pid=24056] ppid=24054 vsize=343732 CPUtime=51.07
/proc/24056/stat : 24056 (iPAWS) R 24054 24056 23661 0 -1 4194304 15989 0 0 0 5099 8 0 0 25 0 1 0 89576576 351981568 15973 1992294400 134512640 135114423 4294956208 18446744073709551615 134546153 0 0 4096 0 0 0 0 17 1 0 0
/proc/24056/statm: 85933 15973 58 146 0 85785 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 343732

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24057
/proc/meminfo: memFree=1206360/2055920 swapFree=4181900/4192956
[pid=24056] ppid=24054 vsize=343732 CPUtime=102.25
/proc/24056/stat : 24056 (iPAWS) R 24054 24056 23661 0 -1 4194304 15997 0 0 0 10217 8 0 0 25 0 1 0 89576576 351981568 15981 1992294400 134512640 135114423 4294956208 18446744073709551615 134547401 0 0 4096 0 0 0 0 17 1 0 0
/proc/24056/statm: 85933 15981 58 146 0 85785 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 343732

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24057
/proc/meminfo: memFree=1206360/2055920 swapFree=4181900/4192956
[pid=24056] ppid=24054 vsize=343732 CPUtime=162.23
/proc/24056/stat : 24056 (iPAWS) R 24054 24056 23661 0 -1 4194304 15997 0 0 0 16215 8 0 0 25 0 1 0 89576576 351981568 15981 1992294400 134512640 135114423 4294956208 18446744073709551615 134547525 0 0 4096 0 0 0 0 17 1 0 0
/proc/24056/statm: 85933 15981 58 146 0 85785 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 343732

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24057
/proc/meminfo: memFree=1206360/2055920 swapFree=4181900/4192956
[pid=24056] ppid=24054 vsize=343732 CPUtime=222.21
/proc/24056/stat : 24056 (iPAWS) R 24054 24056 23661 0 -1 4194304 15997 0 0 0 22213 8 0 0 25 0 1 0 89576576 351981568 15981 1992294400 134512640 135114423 4294956208 18446744073709551615 134547425 0 0 4096 0 0 0 0 17 1 0 0
/proc/24056/statm: 85933 15981 58 146 0 85785 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 343732

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24057
/proc/meminfo: memFree=1206360/2055920 swapFree=4181900/4192956
[pid=24056] ppid=24054 vsize=343732 CPUtime=282.19
/proc/24056/stat : 24056 (iPAWS) R 24054 24056 23661 0 -1 4194304 15997 0 0 0 28210 9 0 0 25 0 1 0 89576576 351981568 15981 1992294400 134512640 135114423 4294956208 18446744073709551615 134546177 0 0 4096 0 0 0 0 17 1 0 0
/proc/24056/statm: 85933 15981 58 146 0 85785 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 343732

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24057
/proc/meminfo: memFree=1200216/2055920 swapFree=4181900/4192956
[pid=24056] ppid=24054 vsize=343732 CPUtime=342.17
/proc/24056/stat : 24056 (iPAWS) R 24054 24056 23661 0 -1 4194304 17523 0 0 0 34208 9 0 0 25 0 1 0 89576576 351981568 17507 1992294400 134512640 135114423 4294956208 18446744073709551615 134546153 0 0 4096 0 0 0 0 17 1 0 0
/proc/24056/statm: 85933 17507 58 146 0 85785 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 343732

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24057
/proc/meminfo: memFree=1199832/2055920 swapFree=4181900/4192956
[pid=24056] ppid=24054 vsize=343732 CPUtime=402.15
/proc/24056/stat : 24056 (iPAWS) R 24054 24056 23661 0 -1 4194304 17617 0 0 0 40206 9 0 0 25 0 1 0 89576576 351981568 17601 1992294400 134512640 135114423 4294956208 18446744073709551615 134546146 0 0 4096 0 0 0 0 17 1 0 0
/proc/24056/statm: 85933 17601 58 146 0 85785 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 343732

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24057
/proc/meminfo: memFree=1199640/2055920 swapFree=4181900/4192956
[pid=24056] ppid=24054 vsize=343732 CPUtime=462.13
/proc/24056/stat : 24056 (iPAWS) R 24054 24056 23661 0 -1 4194304 17651 0 0 0 46203 10 0 0 25 0 1 0 89576576 351981568 17635 1992294400 134512640 135114423 4294956208 18446744073709551615 134546153 0 0 4096 0 0 0 0 17 1 0 0
/proc/24056/statm: 85933 17635 58 146 0 85785 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 343732

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24057
/proc/meminfo: memFree=1199576/2055920 swapFree=4181900/4192956
[pid=24056] ppid=24054 vsize=343732 CPUtime=522.11
/proc/24056/stat : 24056 (iPAWS) R 24054 24056 23661 0 -1 4194304 17666 0 0 0 52201 10 0 0 25 0 1 0 89576576 351981568 17650 1992294400 134512640 135114423 4294956208 18446744073709551615 134546153 0 0 4096 0 0 0 0 17 1 0 0
/proc/24056/statm: 85933 17650 58 146 0 85785 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 343732

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24057
/proc/meminfo: memFree=1199512/2055920 swapFree=4181900/4192956
[pid=24056] ppid=24054 vsize=343732 CPUtime=582.09
/proc/24056/stat : 24056 (iPAWS) R 24054 24056 23661 0 -1 4194304 17689 0 0 0 58199 10 0 0 25 0 1 0 89576576 351981568 17673 1992294400 134512640 135114423 4294956208 18446744073709551615 134547401 0 0 4096 0 0 0 0 17 1 0 0
/proc/24056/statm: 85933 17673 58 146 0 85785 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 343732

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24057
/proc/meminfo: memFree=1199384/2055920 swapFree=4181900/4192956
[pid=24056] ppid=24054 vsize=343732 CPUtime=642.07
/proc/24056/stat : 24056 (iPAWS) R 24054 24056 23661 0 -1 4194304 17706 0 0 0 64197 10 0 0 25 0 1 0 89576576 351981568 17690 1992294400 134512640 135114423 4294956208 18446744073709551615 134519982 0 0 4096 0 0 0 0 17 1 0 0
/proc/24056/statm: 85933 17690 58 146 0 85785 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 343732

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24057
/proc/meminfo: memFree=1199384/2055920 swapFree=4181900/4192956
[pid=24056] ppid=24054 vsize=343732 CPUtime=702.05
/proc/24056/stat : 24056 (iPAWS) R 24054 24056 23661 0 -1 4194304 17707 0 0 0 70194 11 0 0 25 0 1 0 89576576 351981568 17691 1992294400 134512640 135114423 4294956208 18446744073709551615 134547401 0 0 4096 0 0 0 0 17 1 0 0
/proc/24056/statm: 85933 17691 58 146 0 85785 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 343732

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24057
/proc/meminfo: memFree=1199384/2055920 swapFree=4181900/4192956
[pid=24056] ppid=24054 vsize=343732 CPUtime=762.03
/proc/24056/stat : 24056 (iPAWS) R 24054 24056 23661 0 -1 4194304 17711 0 0 0 76192 11 0 0 25 0 1 0 89576576 351981568 17695 1992294400 134512640 135114423 4294956208 18446744073709551615 134547401 0 0 4096 0 0 0 0 17 1 0 0
/proc/24056/statm: 85933 17695 58 146 0 85785 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 343732

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24059
/proc/meminfo: memFree=1199320/2055920 swapFree=4181900/4192956
[pid=24056] ppid=24054 vsize=343732 CPUtime=822.01
/proc/24056/stat : 24056 (iPAWS) R 24054 24056 23661 0 -1 4194304 17711 0 0 0 82190 11 0 0 25 0 1 0 89576576 351981568 17695 1992294400 134512640 135114423 4294956208 18446744073709551615 134519959 0 0 4096 0 0 0 0 17 1 0 0
/proc/24056/statm: 85933 17695 58 146 0 85785 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 343732

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24059
/proc/meminfo: memFree=1199256/2055920 swapFree=4181900/4192956
[pid=24056] ppid=24054 vsize=343732 CPUtime=881.98
/proc/24056/stat : 24056 (iPAWS) R 24054 24056 23661 0 -1 4194304 17711 0 0 0 88187 11 0 0 25 0 1 0 89576576 351981568 17695 1992294400 134512640 135114423 4294956208 18446744073709551615 134547425 0 0 4096 0 0 0 0 17 1 0 0
/proc/24056/statm: 85933 17695 58 146 0 85785 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 343732

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24059
/proc/meminfo: memFree=1199256/2055920 swapFree=4181900/4192956
[pid=24056] ppid=24054 vsize=343732 CPUtime=941.97
/proc/24056/stat : 24056 (iPAWS) R 24054 24056 23661 0 -1 4194304 17711 0 0 0 94185 12 0 0 25 0 1 0 89576576 351981568 17695 1992294400 134512640 135114423 4294956208 18446744073709551615 134547394 0 0 4096 0 0 0 0 17 1 0 0
/proc/24056/statm: 85933 17695 58 146 0 85785 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 343732

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24059
/proc/meminfo: memFree=1199256/2055920 swapFree=4181900/4192956
[pid=24056] ppid=24054 vsize=343732 CPUtime=1001.95
/proc/24056/stat : 24056 (iPAWS) R 24054 24056 23661 0 -1 4194304 17711 0 0 0 100183 12 0 0 25 0 1 0 89576576 351981568 17695 1992294400 134512640 135114423 4294956208 18446744073709551615 134547394 0 0 4096 0 0 0 0 17 1 0 0
/proc/24056/statm: 85933 17695 58 146 0 85785 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 343732

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24059
/proc/meminfo: memFree=1199256/2055920 swapFree=4181900/4192956
[pid=24056] ppid=24054 vsize=343732 CPUtime=1061.93
/proc/24056/stat : 24056 (iPAWS) R 24054 24056 23661 0 -1 4194304 17711 0 0 0 106181 12 0 0 25 0 1 0 89576576 351981568 17695 1992294400 134512640 135114423 4294956208 18446744073709551615 134549166 0 0 4096 0 0 0 0 17 1 0 0
/proc/24056/statm: 85933 17695 58 146 0 85785 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 343732

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24059
/proc/meminfo: memFree=1199256/2055920 swapFree=4181900/4192956
[pid=24056] ppid=24054 vsize=343732 CPUtime=1121.91
/proc/24056/stat : 24056 (iPAWS) R 24054 24056 23661 0 -1 4194304 17711 0 0 0 112179 12 0 0 25 0 1 0 89576576 351981568 17695 1992294400 134512640 135114423 4294956208 18446744073709551615 134547401 0 0 4096 0 0 0 0 17 1 0 0
/proc/24056/statm: 85933 17695 58 146 0 85785 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 343732

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24059
/proc/meminfo: memFree=1199192/2055920 swapFree=4181900/4192956
[pid=24056] ppid=24054 vsize=343732 CPUtime=1181.88
/proc/24056/stat : 24056 (iPAWS) R 24054 24056 23661 0 -1 4194304 17711 0 0 0 118176 12 0 0 25 0 1 0 89576576 351981568 17695 1992294400 134512640 135114423 4294956208 18446744073709551615 134547525 0 0 4096 0 0 0 0 17 1 0 0
/proc/24056/statm: 85933 17695 58 146 0 85785 0
Current children cumulated CPU time (s) 1181.88
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 24059
/proc/meminfo: memFree=1199192/2055920 swapFree=4181900/4192956
[pid=24056] ppid=24054 vsize=343732 CPUtime=1200.08
/proc/24056/stat : 24056 (iPAWS) R 24054 24056 23661 0 -1 4194304 17711 0 0 0 119996 12 0 0 25 0 1 0 89576576 351981568 17695 1992294400 134512640 135114423 4294956208 18446744073709551615 134547401 0 0 4096 0 0 0 0 17 1 0 0
/proc/24056/statm: 85933 17695 58 146 0 85785 0
Current children cumulated CPU time (s) 1200.08
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 24059
/proc/meminfo: memFree=1199192/2055920 swapFree=4181900/4192956
[pid=24056] ppid=24054 vsize=343732 CPUtime=1200.08
/proc/24056/stat : 24056 (iPAWS) R 24054 24056 23661 0 -1 4194304 17711 0 0 0 119996 12 0 0 25 0 1 0 89576576 351981568 17695 1992294400 134512640 135114423 4294956208 18446744073709551615 134547401 0 0 4096 0 0 0 0 17 1 0 0
/proc/24056/statm: 85933 17695 58 146 0 85785 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 343732

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.11
CPU user time (s): 1199.97
CPU system time (s): 0.142978
CPU usage (%): 99.966
Max. virtual memory (cumulated for all children) (KiB): 343732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.142978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17711
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= 1798

runsolver used 0.959854 second user time and 2.40163 second system time

The end

Launcher Data 

Begin job on node44 at 2009-04-25 01:24:46
IDJOB=1716425
IDBENCH=20379
IDSOLVER=516
FILE ID=node44/1716425-1240615484
PBS_JOBID= 9186272
Free space on /tmp= 66216 MiB

SOLVER NAME= iPAWS 2009-03-22
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/dated-5-17-u.cnf
COMMAND LINE= HOME/iPAWS BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1716425-1240615484/watcher-1716425-1240615484 -o /tmp/evaluation-result-1716425-1240615484/solver-1716425-1240615484 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/iPAWS HOME/instance-1716425-1240615484.cnf 906387503

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

MD5SUM BENCH= 83ece6745238c422c7e68e5a07fc7f73
RANDOM SEED=906387503

node44.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		: 3000.267
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	: 5931.00
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		: 3000.267
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:       1270656 kB
Buffers:         39200 kB
Cached:         683388 kB
SwapCached:       4808 kB
Active:         109092 kB
Inactive:       621332 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1270656 kB
SwapTotal:     4192956 kB
SwapFree:      4181900 kB
Dirty:           15864 kB
Writeback:           0 kB
Mapped:          13960 kB
Slab:            40768 kB
Committed_AS:   322080 kB
PageTables:       1404 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= 66216 MiB
End job on node44 at 2009-04-25 01:44:48