Trace number 235768

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, and are wall clock time (not CPU 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
sugar 0.40? (MO) 64.35 79.9481

General information on the benchmark

Namefisher/
FISCHER4-1-fair.xml
MD5SUM64d56e0bf92886407b563cf91bbf71d2
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.114981
SatisfiableNO
(Un)Satisfiability was proved
Number of variables1311
Number of constraints1231
Maximum constraint arity3
Maximum domain size20001
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1231
Global constraints used (with number of constraints)

Solver Data (download as text)

0.04	c # Sugar v0-40 (/tmp/evaluation/235768-1170107397/sugar-v0-40.jar)
0.04	
0.04	c # MAIN  BEGIN : /tmp/evaluation/235768-1170107397/unknown.xml [Mon Jan 29 22:49:58 2007]
0.04	c # CONVERT_XML  BEGIN : /tmp/evaluation/235768-1170107397/unknown.xml /tmp/evaluation/235768-1170107397/sugar28476.csp [Mon Jan 29 22:49:58 2007]
0.04	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/235768-1170107397/sugar-v0-40.jar -convert /tmp/evaluation/235768-1170107397/unknown.xml /tmp/evaluation/235768-1170107397/sugar28476.csp
0.16	c BEGIN convert /tmp/evaluation/235768-1170107397/unknown.xml
0.67	c END convert (0.511397 seconds)
0.70	c # CONVERT_XML  END : /tmp/evaluation/235768-1170107397/sugar28476.csp 66798 bytes (1 seconds) [Mon Jan 29 22:49:59 2007]
0.70	c # CONVERT_XML  CPU : 0.61 = 0 + 0 + 0.58 + 0.03
0.70	
0.70	c # GENERATE_SAT  BEGIN : /tmp/evaluation/235768-1170107397/sugar28476.bcnf [Mon Jan 29 22:49:59 2007]
0.70	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/235768-1170107397/sugar-v0-40.jar -bcnf -map /tmp/evaluation/235768-1170107397/sugar28476.map /tmp/evaluation/235768-1170107397/sugar28476.csp /tmp/evaluation/235768-1170107397/sugar28476.bcnf
0.81	c BEGIN parse /tmp/evaluation/235768-1170107397/sugar28476.csp
1.29	c END parse (0.473413 seconds)
1.29	c BEGIN simplify
1.31	c END simplify (0.017805 seconds)
1.31	c BEGIN encode /tmp/evaluation/235768-1170107397/sugar28476.bcnf
74.57	c END encode (73.261626 seconds)
74.63	c # GENERATE_SAT  END : 31844593 variables 89121184 clauses 1149929540 bytes (74 seconds) [Mon Jan 29 22:51:13 2007]
74.63	c # GENERATE_SAT  CPU : 0.05 = 0.04 + 0.01 + 0 + 0
74.63	
74.63	c # SOLVE_SAT  BEGIN : /tmp/evaluation/235768-1170107397/sugar28476.bcnf [Mon Jan 29 22:51:13 2007]
74.63	c # CMD : /tmp/evaluation/235768-1170107397/minisat /tmp/evaluation/235768-1170107397/sugar28476.bcnf /tmp/evaluation/235768-1170107397/sugar28476.out
77.31	
77.31	s UNKNOWN
77.31	c # INTERRUPTED
77.31	c # MAIN  END :  (77 seconds) [Mon Jan 29 22:51:15 2007]
77.31	c # MAIN  CPU : 0.66 = 0.04 + 0.01 + 0.58 + 0.03
77.31

Verifier Data (download as text)

ERROR: Unexpected answer ! (SAT/UNSAT expected)
Got answer: UNKNOWN

Watcher Data (download as text)

runsolver version 3.1.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node13/watcher-235768-1170107397 -o ROOT/results/node13/solver-235768-1170107397 -C 1800 -M 900 /tmp/evaluation/235768-1170107397/solver /tmp/evaluation/235768-1170107397 /tmp/evaluation/235768-1170107397/unknown.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
/proc/loadavg: 1.87 2.10 2.46 4/94 28477
/proc/meminfo: memFree=1810176/2055920 swapFree=4192812/4192956
[pid=28476] ppid=28474 vsize=18540 CPUtime=0
/proc/28476/stat : 28476 (runsolver) R 28474 28368 28368 0 -1 4194368 1 0 0 0 0 0 0 0 20 0 1 0 30694251 18984960 277 18446744073709551615 4194304 4267372 548682069040 18446744073709551615 269757246111 0 0 4096 24578 0 0 0 17 0 0 0
/proc/28476/statm: 4635 277 242 17 0 2626 0
Current StackSize limit: 10240 KiB


[startup+0.108207 s]
/proc/loadavg: 1.87 2.10 2.46 4/94 28477
/proc/meminfo: memFree=1810176/2055920 swapFree=4192812/4192956
[pid=28476] ppid=28474 vsize=13724 CPUtime=0.03
/proc/28476/stat : 28476 (sugar) S 28474 28476 28368 0 -1 4194304 1112 0 0 0 3 0 0 0 21 0 1 0 30694251 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 269766144098 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/28476/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13724

[startup+0.518264 s]
/proc/loadavg: 1.87 2.10 2.46 4/94 28477
/proc/meminfo: memFree=1810176/2055920 swapFree=4192812/4192956
[pid=28476] ppid=28474 vsize=13724 CPUtime=0.03
/proc/28476/stat : 28476 (sugar) S 28474 28476 28368 0 -1 4194304 1121 0 0 0 3 0 0 0 15 0 1 0 30694251 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 269766144098 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/28476/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13724

[startup+1.33937 s]
/proc/loadavg: 1.87 2.10 2.46 4/102 28493
/proc/meminfo: memFree=1784960/2055920 swapFree=4192812/4192956
[pid=28476] ppid=28474 vsize=13724 CPUtime=0.65
/proc/28476/stat : 28476 (sugar) S 28474 28476 28368 0 -1 4194304 1190 5169 0 1 3 1 58 3 16 0 1 0 30694251 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 269766144098 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/28476/statm: 3431 809 371 3 0 531 0
[pid=28486] ppid=28476 vsize=807360 CPUtime=0.61
/proc/28486/stat : 28486 (java) R 28476 28476 28368 0 -1 0 7561 0 1 0 56 5 0 0 25 0 8 0 30694321 826736640 7310 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/28486/statm: 201840 7310 1507 14 0 189118 0
[pid=28486/tid=28487] ppid=28476 vsize=807360 CPUtime=0.05
/proc/28486/task/28487/stat : 28487 (java) R 28476 28476 28368 0 -1 64 1344 0 0 0 5 0 0 0 16 0 8 0 30694324 826736640 7310 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4153827336 0 0 0 23759 0 0 0 -1 0 0 0
[pid=28486/tid=28488] ppid=28476 vsize=807360 CPUtime=0
/proc/28486/task/28488/stat : 28488 (java) S 28476 28476 28368 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 30694325 826736640 7310 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=28486/tid=28489] ppid=28476 vsize=807360 CPUtime=0
/proc/28486/task/28489/stat : 28489 (java) S 28476 28476 28368 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 30694325 826736640 7310 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=28486/tid=28490] ppid=28476 vsize=807360 CPUtime=0
/proc/28486/task/28490/stat : 28490 (java) S 28476 28476 28368 0 -1 64 1 0 0 0 0 0 0 0 24 0 8 0 30694328 826736640 7310 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=28486/tid=28491] ppid=28476 vsize=807360 CPUtime=0.13
/proc/28486/task/28491/stat : 28491 (java) S 28476 28476 28368 0 -1 64 416 0 0 0 12 1 0 0 16 0 8 0 30694328 826736640 7310 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=28486/tid=28492] ppid=28476 vsize=807360 CPUtime=0
/proc/28486/task/28492/stat : 28492 (java) S 28476 28476 28368 0 -1 64 3 0 0 0 0 0 0 0 25 0 8 0 30694328 826736640 7310 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=28486/tid=28493] ppid=28476 vsize=807360 CPUtime=0
/proc/28486/task/28493/stat : 28493 (java) S 28476 28476 28368 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 30694328 826736640 7310 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1.26
Current children cumulated vsize (KiB) 821084

[startup+2.97658 s]
/proc/loadavg: 1.87 2.10 2.46 4/102 28501
/proc/meminfo: memFree=1802688/2055920 swapFree=4192812/4192956
[pid=28476] ppid=28474 vsize=13724 CPUtime=0.65
/proc/28476/stat : 28476 (sugar) S 28474 28476 28368 0 -1 4194304 1190 5169 0 1 3 1 58 3 16 0 1 0 30694251 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 269766144098 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/28476/statm: 3431 809 371 3 0 531 0
[pid=28486] ppid=28476 vsize=807360 CPUtime=2.24
/proc/28486/stat : 28486 (java) R 28476 28476 28368 0 -1 0 7597 0 1 0 204 20 0 0 25 0 8 0 30694321 826736640 7345 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073803614 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/28486/statm: 201840 7345 1508 14 0 189118 0
[pid=28486/tid=28487] ppid=28476 vsize=807360 CPUtime=0.05
/proc/28486/task/28487/stat : 28487 (java) S 28476 28476 28368 0 -1 64 1370 0 0 0 5 0 0 0 17 0 8 0 30694324 826736640 7345 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=28486/tid=28488] ppid=28476 vsize=807360 CPUtime=0
/proc/28486/task/28488/stat : 28488 (java) S 28476 28476 28368 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 30694325 826736640 7345 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=28486/tid=28489] ppid=28476 vsize=807360 CPUtime=0
/proc/28486/task/28489/stat : 28489 (java) S 28476 28476 28368 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 30694325 826736640 7345 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=28486/tid=28490] ppid=28476 vsize=807360 CPUtime=0
/proc/28486/task/28490/stat : 28490 (java) S 28476 28476 28368 0 -1 64 1 0 0 0 0 0 0 0 24 0 8 0 30694328 826736640 7345 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=28486/tid=28491] ppid=28476 vsize=807360 CPUtime=0.13
/proc/28486/task/28491/stat : 28491 (java) S 28476 28476 28368 0 -1 64 421 0 0 0 12 1 0 0 16 0 8 0 30694328 826736640 7345 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=28486/tid=28492] ppid=28476 vsize=807360 CPUtime=0
/proc/28486/task/28492/stat : 28492 (java) S 28476 28476 28368 0 -1 64 3 0 0 0 0 0 0 0 25 0 8 0 30694328 826736640 7345 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=28486/tid=28493] ppid=28476 vsize=807360 CPUtime=0
/proc/28486/task/28493/stat : 28493 (java) S 28476 28476 28368 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 30694328 826736640 7345 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.89
Current children cumulated vsize (KiB) 821084

[startup+6.27303 s]
/proc/loadavg: 1.96 2.12 2.47 3/102 28501
/proc/meminfo: memFree=1633224/2055920 swapFree=4192812/4192956
[pid=28476] ppid=28474 vsize=13724 CPUtime=0.65
/proc/28476/stat : 28476 (sugar) S 28474 28476 28368 0 -1 4194304 1190 5169 0 1 3 1 58 3 16 0 1 0 30694251 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 269766144098 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/28476/statm: 3431 809 371 3 0 531 0
[pid=28486] ppid=28476 vsize=807360 CPUtime=5.48
/proc/28486/stat : 28486 (java) R 28476 28476 28368 0 -1 0 7597 0 1 0 492 56 0 0 25 0 8 0 30694321 826736640 7345 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073803614 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/28486/statm: 201840 7345 1508 14 0 189118 0
[pid=28486/tid=28487] ppid=28476 vsize=807360 CPUtime=0.05
/proc/28486/task/28487/stat : 28487 (java) S 28476 28476 28368 0 -1 64 1370 0 0 0 5 0 0 0 16 0 8 0 30694324 826736640 7345 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=28486/tid=28488] ppid=28476 vsize=807360 CPUtime=0
/proc/28486/task/28488/stat : 28488 (java) S 28476 28476 28368 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 30694325 826736640 7345 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=28486/tid=28489] ppid=28476 vsize=807360 CPUtime=0
/proc/28486/task/28489/stat : 28489 (java) S 28476 28476 28368 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 30694325 826736640 7345 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=28486/tid=28490] ppid=28476 vsize=807360 CPUtime=0
/proc/28486/task/28490/stat : 28490 (java) S 28476 28476 28368 0 -1 64 1 0 0 0 0 0 0 0 24 0 8 0 30694328 826736640 7345 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=28486/tid=28491] ppid=28476 vsize=807360 CPUtime=0.13
/proc/28486/task/28491/stat : 28491 (java) S 28476 28476 28368 0 -1 64 421 0 0 0 12 1 0 0 16 0 8 0 30694328 826736640 7345 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=28486/tid=28492] ppid=28476 vsize=807360 CPUtime=0
/proc/28486/task/28492/stat : 28492 (java) S 28476 28476 28368 0 -1 64 3 0 0 0 0 0 0 0 25 0 8 0 30694328 826736640 7345 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=28486/tid=28493] ppid=28476 vsize=807360 CPUtime=0
/proc/28486/task/28493/stat : 28493 (java) S 28476 28476 28368 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 30694328 826736640 7345 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.13
Current children cumulated vsize (KiB) 821084

[startup+12.7559 s]
/proc/loadavg: 2.35 2.20 2.49 3/102 28501
/proc/meminfo: memFree=1257680/2055920 swapFree=4192812/4192956
[pid=28476] ppid=28474 vsize=13724 CPUtime=0.65
/proc/28476/stat : 28476 (sugar) S 28474 28476 28368 0 -1 4194304 1190 5169 0 1 3 1 58 3 16 0 1 0 30694251 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 269766144098 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/28476/statm: 3431 809 371 3 0 531 0
[pid=28486] ppid=28476 vsize=807360 CPUtime=11.86
/proc/28486/stat : 28486 (java) R 28476 28476 28368 0 -1 0 7597 0 1 0 1059 127 0 0 25 0 8 0 30694321 826736640 7345 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073803166 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/28486/statm: 201840 7345 1508 14 0 189118 0
[pid=28486/tid=28487] ppid=28476 vsize=807360 CPUtime=0.05
/proc/28486/task/28487/stat : 28487 (java) S 28476 28476 28368 0 -1 64 1370 0 0 0 5 0 0 0 16 0 8 0 30694324 826736640 7345 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=28486/tid=28488] ppid=28476 vsize=807360 CPUtime=0
/proc/28486/task/28488/stat : 28488 (java) S 28476 28476 28368 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 30694325 826736640 7345 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=28486/tid=28489] ppid=28476 vsize=807360 CPUtime=0
/proc/28486/task/28489/stat : 28489 (java) S 28476 28476 28368 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 30694325 826736640 7345 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=28486/tid=28490] ppid=28476 vsize=807360 CPUtime=0
/proc/28486/task/28490/stat : 28490 (java) S 28476 28476 28368 0 -1 64 1 0 0 0 0 0 0 0 24 0 8 0 30694328 826736640 7345 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=28486/tid=28491] ppid=28476 vsize=807360 CPUtime=0.13
/proc/28486/task/28491/stat : 28491 (java) S 28476 28476 28368 0 -1 64 421 0 0 0 12 1 0 0 16 0 8 0 30694328 826736640 7345 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=28486/tid=28492] ppid=28476 vsize=807360 CPUtime=0
/proc/28486/task/28492/stat : 28492 (java) S 28476 28476 28368 0 -1 64 3 0 0 0 0 0 0 0 25 0 8 0 30694328 826736640 7345 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=28486/tid=28493] ppid=28476 vsize=807360 CPUtime=0
/proc/28486/task/28493/stat : 28493 (java) S 28476 28476 28368 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 30694328 826736640 7345 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.51
Current children cumulated vsize (KiB) 821084

[startup+25.6456 s]
/proc/loadavg: 2.76 2.29 2.51 3/102 28502
/proc/meminfo: memFree=686864/2055920 swapFree=4192812/4192956
[pid=28476] ppid=28474 vsize=13724 CPUtime=0.65
/proc/28476/stat : 28476 (sugar) S 28474 28476 28368 0 -1 4194304 1190 5169 0 1 3 1 58 3 16 0 1 0 30694251 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 269766144098 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/28476/statm: 3431 809 371 3 0 531 0
[pid=28486] ppid=28476 vsize=807360 CPUtime=24.59
/proc/28486/stat : 28486 (java) R 28476 28476 28368 0 -1 0 7607 0 1 0 2237 222 0 0 25 0 8 0 30694321 826736640 7354 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073803166 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/28486/statm: 201840 7354 1510 14 0 189118 0
[pid=28486/tid=28487] ppid=28476 vsize=807360 CPUtime=0.05
/proc/28486/task/28487/stat : 28487 (java) S 28476 28476 28368 0 -1 64 1370 0 0 0 5 0 0 0 16 0 8 0 30694324 826736640 7354 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=28486/tid=28488] ppid=28476 vsize=807360 CPUtime=0
/proc/28486/task/28488/stat : 28488 (java) S 28476 28476 28368 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 30694325 826736640 7354 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=28486/tid=28489] ppid=28476 vsize=807360 CPUtime=0
/proc/28486/task/28489/stat : 28489 (java) S 28476 28476 28368 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 30694325 826736640 7354 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=28486/tid=28490] ppid=28476 vsize=807360 CPUtime=0
/proc/28486/task/28490/stat : 28490 (java) S 28476 28476 28368 0 -1 64 1 0 0 0 0 0 0 0 24 0 8 0 30694328 826736640 7354 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=28486/tid=28491] ppid=28476 vsize=807360 CPUtime=0.15
/proc/28486/task/28491/stat : 28491 (java) S 28476 28476 28368 0 -1 64 429 0 0 0 14 1 0 0 16 0 8 0 30694328 826736640 7354 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=28486/tid=28492] ppid=28476 vsize=807360 CPUtime=0
/proc/28486/task/28492/stat : 28492 (java) S 28476 28476 28368 0 -1 64 3 0 0 0 0 0 0 0 25 0 8 0 30694328 826736640 7354 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=28486/tid=28493] ppid=28476 vsize=807360 CPUtime=0
/proc/28486/task/28493/stat : 28493 (java) S 28476 28476 28368 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 30694328 826736640 7354 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 821084

[startup+51.278 s]
/proc/loadavg: 3.54 2.51 2.58 2/104 28506
/proc/meminfo: memFree=15232/2055920 swapFree=4192812/4192956
[pid=28476] ppid=28474 vsize=13724 CPUtime=0.65
/proc/28476/stat : 28476 (sugar) S 28474 28476 28368 0 -1 4194304 1190 5169 0 1 3 1 58 3 16 0 1 0 30694251 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 269766144098 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/28476/statm: 3431 809 371 3 0 531 0
[pid=28486] ppid=28476 vsize=807360 CPUtime=49.85
/proc/28486/stat : 28486 (java) R 28476 28476 28368 0 -1 0 7610 0 1 0 4553 432 0 0 25 0 8 0 30694321 826736640 7357 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/28486/statm: 201840 7357 1510 14 0 189118 0
[pid=28486/tid=28487] ppid=28476 vsize=807360 CPUtime=0.05
/proc/28486/task/28487/stat : 28487 (java) S 28476 28476 28368 0 -1 64 1370 0 0 0 5 0 0 0 16 0 8 0 30694324 826736640 7357 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=28486/tid=28488] ppid=28476 vsize=807360 CPUtime=0
/proc/28486/task/28488/stat : 28488 (java) S 28476 28476 28368 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 30694325 826736640 7357 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=28486/tid=28489] ppid=28476 vsize=807360 CPUtime=0
/proc/28486/task/28489/stat : 28489 (java) S 28476 28476 28368 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 30694325 826736640 7357 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=28486/tid=28490] ppid=28476 vsize=807360 CPUtime=0
/proc/28486/task/28490/stat : 28490 (java) S 28476 28476 28368 0 -1 64 1 0 0 0 0 0 0 0 24 0 8 0 30694328 826736640 7357 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=28486/tid=28491] ppid=28476 vsize=807360 CPUtime=0.15
/proc/28486/task/28491/stat : 28491 (java) S 28476 28476 28368 0 -1 64 432 0 0 0 14 1 0 0 16 0 8 0 30694328 826736640 7357 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=28486/tid=28492] ppid=28476 vsize=807360 CPUtime=0
/proc/28486/task/28492/stat : 28492 (java) S 28476 28476 28368 0 -1 64 3 0 0 0 0 0 0 0 25 0 8 0 30694328 826736640 7357 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=28486/tid=28493] ppid=28476 vsize=807360 CPUtime=0
/proc/28486/task/28493/stat : 28493 (java) S 28476 28476 28368 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 30694328 826736640 7357 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.5
Current children cumulated vsize (KiB) 821084



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+77.3035 s]
/proc/loadavg: 4.74 2.90 2.71 2/98 28508
/proc/meminfo: memFree=15024/2055920 swapFree=4192812/4192956
[pid=28476] ppid=28474 vsize=16684 CPUtime=0.69
/proc/28476/stat : 28476 (sugar) S 28474 28476 28368 0 -1 4194304 2011 5169 0 1 7 1 58 3 17 0 1 0 30694251 17084416 1531 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 269766144098 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/28476/statm: 4171 1531 373 3 0 1271 0
[pid=28486] ppid=28476 vsize=0 CPUtime=60.59
/proc/28486/stat : 28486 (java) Z 28476 28476 28368 0 -1 1036 7622 0 2 0 5548 511 0 0 16 0 1 0 30694321 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/28486/statm: 0 0 0 0 0 0 0
[pid=28508] ppid=28476 vsize=934196 CPUtime=2.56
/proc/28508/stat : 28508 (minisat) R 28476 28476 28368 0 -1 0 168711 0 0 0 174 82 0 0 25 0 1 0 30701715 956616704 168506 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134524318 0 0 4096 0 0 0 0 17 1 0 0
/proc/28508/statm: 233549 168507 34 112 0 233433 0
Current children cumulated CPU time (s) 63.84
Current children cumulated vsize (KiB) 950880

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

Sending SIGKILL to process tree (bottom up)

Child ended because it received signal 9 (SIGKILL)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 28476 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=659899 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=504923
CPU time returned by wait4() is 1.16482
while last known CPU time is 64.35

Solver probably didn't/couldn't wait for its children
Using last known CPU time as value...

Real time (s): 79.9481
CPU time (s): 64.35
CPU user time (s): 57.87
CPU system time (s): 6.48
CPU usage (%): 80.4898
Max. virtual memory (cumulated for all children) (KiB): 950880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.659899
system time used= 0.504923
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7210
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 706
involuntary context switches= 681

runsolver used 0.091986 s user time and 0.276957 s system time

The end

Launcher Data (download as text)

Begin job on node13 on Mon Jan 29 21:49:58 UTC 2007


IDJOB= 235768
IDBENCH= 6795
IDSOLVER= 86
FILE ID= node13/235768-1170107397

PBS_JOBID= 3689918

Free space on /tmp= 66558 MiB

SOLVER NAME= sugar 0.40
BENCH NAME= HOME/pub/bench/CPAI06/fisher/FISCHER4-1-fair.xml
COMMAND LINE= /tmp/evaluation/235768-1170107397/solver /tmp/evaluation/235768-1170107397 /tmp/evaluation/235768-1170107397/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-235768-1170107397 -o ROOT/results/node13/solver-235768-1170107397 -C 1800 -M 900  /tmp/evaluation/235768-1170107397/solver /tmp/evaluation/235768-1170107397 /tmp/evaluation/235768-1170107397/unknown.xml

META MD5SUM SOLVER= 0a27e717dfe98d83d9802fe0eea45073
MD5SUM BENCH=  64d56e0bf92886407b563cf91bbf71d2

RANDOM SEED= 570841434

TIME LIMIT= 1800 seconds

MEMORY LIMIT= 900 MiB


/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		: 3000.236
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		: 3000.236
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:       1821024 kB
Buffers:         25784 kB
Cached:          58400 kB
SwapCached:          0 kB
Active:         145116 kB
Inactive:        41604 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1821024 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4724 kB
Writeback:           0 kB
Mapped:         128760 kB
Slab:            32928 kB
Committed_AS:   797340 kB
PageTables:       2308 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= 65679 MiB



End job on node13 on Mon Jan 29 21:51:18 UTC 2007