Trace number 2072709

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
Sugar v1.14.6+picosat? (MO) 6.26 6.43632

General information on the benchmark

Namecsp/pseudoGLB/
normalized-pigeon-clauses-91-90.xml
MD5SUM06e1e34a3addf0444bdb7cddd699422e
Bench CategoryAlldiff+Elt+WSum (alldiff,element,weightedsum)
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 variables8190
Number of constraints368641
Maximum constraint arity90
Maximum domain size2
Number of constraints which are defined in extension0
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)weightedsum(368641)

Solver Data 

0.00/0.07	c 0	Sugar v1-14-6 + HOME/picosat
0.00/0.07	c 0	BEGIN Sun Jul 12 02:00:55 2009
0.00/0.07	c 0	PID 20020
0.00/0.08	c 0	HOST node35.alineos.net
0.00/0.08	c 0	CONVERTING HOME/instance-2072709-1247356852.xml TO HOME/temp.csp
0.00/0.08	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.XML2CSP -v -v 'HOME/instance-2072709-1247356852.xml' 'HOME/temp.csp'
5.58/5.72	c ERROR INTERRUPTED
6.26/6.43	s UNKNOWN
6.26/6.43	c 7	CPU 0.07 (0.06 0.01 0 0)
6.26/6.43	c 7	END Sun Jul 12 02:01:02 2009

Verifier Data 

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer: UNKNOWN

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2072709-1247356852/watcher-2072709-1247356852 -o /tmp/evaluation-result-2072709-1247356852/solver-2072709-1247356852 -C 1800 -W 2000 -M 900 HOME/sugar -c -vv -memlimit=900 -jar=HOME/sugar-v1-14-6.jar -solver=HOME/picosat -tmp=HOME/temp HOME/instance-2072709-1247356852.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 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

[startup+0 s]
/proc/loadavg: 2.00 2.00 1.99 4/72 20020
/proc/meminfo: memFree=1826776/2055920 swapFree=4192812/4192956
[pid=20020] ppid=20018 vsize=18576 CPUtime=0
/proc/20020/stat : 20020 (runsolver) R 20018 18334 18334 0 -1 4194368 1 0 0 0 0 0 0 0 19 0 1 0 22751932 19021824 282 996147200 4194304 4302564 548682068304 18446744073709551615 266134416037 0 0 4096 24578 0 0 0 17 1 0 0
/proc/20020/statm: 4644 282 247 26 0 2626 0
Current StackSize limit: 10240 KiB


[startup+0.095164 s]
/proc/loadavg: 2.00 2.00 1.99 4/72 20020
/proc/meminfo: memFree=1826776/2055920 swapFree=4192812/4192956
[pid=20020] ppid=20018 vsize=16868 CPUtime=0.07
/proc/20020/stat : 20020 (sugar) S 20018 20020 18334 0 -1 4194304 1227 128 0 0 6 1 0 0 21 0 1 0 22751932 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 266143314018 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/20020/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.102165 s]
/proc/loadavg: 2.00 2.00 1.99 4/72 20020
/proc/meminfo: memFree=1826776/2055920 swapFree=4192812/4192956
[pid=20020] ppid=20018 vsize=16868 CPUtime=0.07
/proc/20020/stat : 20020 (sugar) S 20018 20020 18334 0 -1 4194304 1227 128 0 0 6 1 0 0 21 0 1 0 22751932 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 266143314018 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/20020/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.302187 s]
/proc/loadavg: 2.00 2.00 1.99 4/72 20020
/proc/meminfo: memFree=1826776/2055920 swapFree=4192812/4192956
[pid=20020] ppid=20018 vsize=16868 CPUtime=0.07
/proc/20020/stat : 20020 (sugar) S 20018 20020 18334 0 -1 4194304 1227 128 0 0 6 1 0 0 21 0 1 0 22751932 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 266143314018 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/20020/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.702238 s]
/proc/loadavg: 2.00 2.00 1.99 4/72 20020
/proc/meminfo: memFree=1826776/2055920 swapFree=4192812/4192956
[pid=20020] ppid=20018 vsize=16868 CPUtime=0.07
/proc/20020/stat : 20020 (sugar) S 20018 20020 18334 0 -1 4194304 1227 128 0 0 6 1 0 0 21 0 1 0 22751932 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 266143314018 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/20020/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+1.50132 s]
/proc/loadavg: 2.00 2.00 1.99 4/83 20032
/proc/meminfo: memFree=1791040/2055920 swapFree=4192812/4192956
[pid=20020] ppid=20018 vsize=16868 CPUtime=0.07
/proc/20020/stat : 20020 (sugar) S 20018 20020 18334 0 -1 4194304 1227 128 0 0 6 1 0 0 21 0 1 0 22751932 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 266143314018 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/20020/statm: 4217 1111 409 3 0 796 0
[pid=20023] ppid=20020 vsize=5356 CPUtime=0
/proc/20023/stat : 20023 (sh) S 20020 20020 18334 0 -1 4194304 277 0 0 0 0 0 0 0 23 0 1 0 22751940 5484544 233 996147200 4194304 4889804 548682068752 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20023/statm: 1339 233 193 169 0 50 0
[pid=20024] ppid=20023 vsize=864760 CPUtime=1.4
/proc/20024/stat : 20024 (java) S 20023 20020 18334 0 -1 0 18029 0 1 0 131 9 0 0 18 0 9 0 22751940 885514240 15101 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/20024/statm: 216190 15101 2557 9 0 210702 0
[pid=20024/tid=20025] ppid=20023 vsize=864760 CPUtime=0.71
/proc/20024/task/20025/stat : 20025 (java) R 20023 20020 18334 0 -1 64 3026 0 1 0 69 2 0 0 25 0 9 0 22751941 885514240 15101 996147200 134512640 134550932 4294955984 18446744073709551615 4126450023 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20024/tid=20026] ppid=20023 vsize=864760 CPUtime=0.56
/proc/20024/task/20026/stat : 20026 (java) S 20023 20020 18334 0 -1 64 13800 0 0 0 51 5 0 0 17 0 9 0 22751942 885514240 15101 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=20024/tid=20027] ppid=20023 vsize=864760 CPUtime=0
/proc/20024/task/20027/stat : 20027 (java) S 20023 20020 18334 0 -1 64 16 0 0 0 0 0 0 0 16 0 9 0 22751943 885514240 15101 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20024/tid=20028] ppid=20023 vsize=864760 CPUtime=0
/proc/20024/task/20028/stat : 20028 (java) S 20023 20020 18334 0 -1 64 10 0 0 0 0 0 0 0 15 0 9 0 22751943 885514240 15101 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20024/tid=20029] ppid=20023 vsize=864760 CPUtime=0
/proc/20024/task/20029/stat : 20029 (java) S 20023 20020 18334 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 22751945 885514240 15101 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20024/tid=20030] ppid=20023 vsize=864760 CPUtime=0.09
/proc/20024/task/20030/stat : 20030 (java) S 20023 20020 18334 0 -1 64 497 0 0 0 9 0 0 0 16 0 9 0 22751945 885514240 15101 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20024/tid=20031] ppid=20023 vsize=864760 CPUtime=0
/proc/20024/task/20031/stat : 20031 (java) S 20023 20020 18334 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 22751945 885514240 15101 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20024/tid=20032] ppid=20023 vsize=864760 CPUtime=0
/proc/20024/task/20032/stat : 20032 (java) S 20023 20020 18334 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 22751945 885514240 15101 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 886984

[startup+3.1015 s]
/proc/loadavg: 2.00 2.00 1.99 4/83 20032
/proc/meminfo: memFree=1739392/2055920 swapFree=4192812/4192956
[pid=20020] ppid=20018 vsize=16868 CPUtime=0.07
/proc/20020/stat : 20020 (sugar) S 20018 20020 18334 0 -1 4194304 1227 128 0 0 6 1 0 0 21 0 1 0 22751932 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 266143314018 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/20020/statm: 4217 1111 409 3 0 796 0
[pid=20023] ppid=20020 vsize=5356 CPUtime=0
/proc/20023/stat : 20023 (sh) S 20020 20020 18334 0 -1 4194304 277 0 0 0 0 0 0 0 23 0 1 0 22751940 5484544 233 996147200 4194304 4889804 548682068752 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20023/statm: 1339 233 193 169 0 50 0
[pid=20024] ppid=20023 vsize=864760 CPUtime=2.96
/proc/20024/stat : 20024 (java) S 20023 20020 18334 0 -1 0 37539 0 1 0 276 20 0 0 18 0 9 0 22751940 885514240 32634 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/20024/statm: 216190 32634 2557 9 0 210702 0
[pid=20024/tid=20025] ppid=20023 vsize=864760 CPUtime=1.69
/proc/20024/task/20025/stat : 20025 (java) R 20023 20020 18334 0 -1 64 3870 0 1 0 164 5 0 0 25 0 9 0 22751941 885514240 32634 996147200 134512640 134550932 4294955984 18446744073709551615 4126483080 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20024/tid=20026] ppid=20023 vsize=864760 CPUtime=1.14
/proc/20024/task/20026/stat : 20026 (java) S 20023 20020 18334 0 -1 64 32465 0 0 0 101 13 0 0 16 0 9 0 22751942 885514240 32634 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=20024/tid=20027] ppid=20023 vsize=864760 CPUtime=0
/proc/20024/task/20027/stat : 20027 (java) S 20023 20020 18334 0 -1 64 16 0 0 0 0 0 0 0 16 0 9 0 22751943 885514240 32634 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20024/tid=20028] ppid=20023 vsize=864760 CPUtime=0
/proc/20024/task/20028/stat : 20028 (java) S 20023 20020 18334 0 -1 64 10 0 0 0 0 0 0 0 15 0 9 0 22751943 885514240 32634 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20024/tid=20029] ppid=20023 vsize=864760 CPUtime=0
/proc/20024/task/20029/stat : 20029 (java) S 20023 20020 18334 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 22751945 885514240 32634 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20024/tid=20030] ppid=20023 vsize=864760 CPUtime=0.1
/proc/20024/task/20030/stat : 20030 (java) S 20023 20020 18334 0 -1 64 498 0 0 0 10 0 0 0 16 0 9 0 22751945 885514240 32634 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20024/tid=20031] ppid=20023 vsize=864760 CPUtime=0
/proc/20024/task/20031/stat : 20031 (java) S 20023 20020 18334 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 22751945 885514240 32634 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20024/tid=20032] ppid=20023 vsize=864760 CPUtime=0
/proc/20024/task/20032/stat : 20032 (java) S 20023 20020 18334 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 22751945 885514240 32634 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.03
Current children cumulated vsize (KiB) 886984



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+5.70279 s]
/proc/loadavg: 2.00 2.00 1.99 4/83 20032
/proc/meminfo: memFree=1552576/2055920 swapFree=4192812/4192956
[pid=20020] ppid=20018 vsize=16868 CPUtime=0.07
/proc/20020/stat : 20020 (sugar) S 20018 20020 18334 0 -1 4194304 1227 128 0 0 6 1 0 0 21 0 1 0 22751932 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 266143314018 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/20020/statm: 4217 1111 409 3 0 796 0
[pid=20023] ppid=20020 vsize=5356 CPUtime=0
/proc/20023/stat : 20023 (sh) S 20020 20020 18334 0 -1 4194304 277 0 0 0 0 0 0 0 23 0 1 0 22751940 5484544 233 996147200 4194304 4889804 548682068752 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20023/statm: 1339 233 193 169 0 50 0
[pid=20024] ppid=20023 vsize=909240 CPUtime=5.51
/proc/20024/stat : 20024 (java) S 20023 20020 18334 0 -1 0 86089 0 1 0 510 41 0 0 18 0 9 0 22751940 931061760 70310 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/20024/statm: 227310 70310 2558 9 0 221822 0
[pid=20024/tid=20025] ppid=20023 vsize=909240 CPUtime=3.06
/proc/20024/task/20025/stat : 20025 (java) R 20023 20020 18334 0 -1 64 4888 0 1 0 298 8 0 0 25 0 9 0 22751941 931061760 70310 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20024/tid=20026] ppid=20023 vsize=909240 CPUtime=2.33
/proc/20024/task/20026/stat : 20026 (java) R 20023 20020 18334 0 -1 64 79997 0 0 0 201 32 0 0 18 0 9 0 22751942 931061760 70310 996147200 134512640 134550932 4294955984 18446744073709551615 102500652 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=20024/tid=20027] ppid=20023 vsize=909240 CPUtime=0
/proc/20024/task/20027/stat : 20027 (java) S 20023 20020 18334 0 -1 64 16 0 0 0 0 0 0 0 16 0 9 0 22751943 931061760 70310 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20024/tid=20028] ppid=20023 vsize=909240 CPUtime=0
/proc/20024/task/20028/stat : 20028 (java) S 20023 20020 18334 0 -1 64 10 0 0 0 0 0 0 0 15 0 9 0 22751943 931061760 70310 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20024/tid=20029] ppid=20023 vsize=909240 CPUtime=0
/proc/20024/task/20029/stat : 20029 (java) S 20023 20020 18334 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 22751945 931061760 70310 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20024/tid=20030] ppid=20023 vsize=909240 CPUtime=0.1
/proc/20024/task/20030/stat : 20030 (java) S 20023 20020 18334 0 -1 64 498 0 0 0 10 0 0 0 16 0 9 0 22751945 931061760 70310 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20024/tid=20031] ppid=20023 vsize=909240 CPUtime=0
/proc/20024/task/20031/stat : 20031 (java) S 20023 20020 18334 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 22751945 931061760 70310 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20024/tid=20032] ppid=20023 vsize=909240 CPUtime=0
/proc/20024/task/20032/stat : 20032 (java) S 20023 20020 18334 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 22751945 931061760 70310 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 5.58
Current children cumulated vsize (KiB) 931464

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

[startup+6.30286 s]
/proc/loadavg: 2.00 2.00 1.99 4/83 20032
/proc/meminfo: memFree=1552576/2055920 swapFree=4192812/4192956
[pid=20020] ppid=20018 vsize=16868 CPUtime=0.07
/proc/20020/stat : 20020 (sugar) S 20018 20020 18334 0 -1 4194304 1250 128 0 0 6 1 0 0 16 0 1 0 22751932 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 266143314018 0 16384 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/20020/statm: 4217 1112 409 3 0 796 0
[pid=20023] ppid=20020 vsize=0 CPUtime=0
/proc/20023/stat : 20023 (sh) Z 20020 20020 18334 0 -1 4195340 277 0 0 0 0 0 0 0 16 0 1 0 22751940 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 1 0 0
/proc/20023/statm: 0 0 0 0 0 0 0
[pid=20024] ppid=1 vsize=901236 CPUtime=6.09
/proc/20024/stat : 20024 (java) S 1 20020 18334 0 -1 0 88138 0 1 0 567 42 0 0 16 0 9 0 22751940 922865664 70358 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/20024/statm: 225309 70358 2558 9 0 219821 0
[pid=20024/tid=20025] ppid=1 vsize=901236 CPUtime=3.06
/proc/20024/task/20025/stat : 20025 (java) S 1 20020 18334 0 -1 64 4888 0 1 0 298 8 0 0 25 0 9 0 22751941 922865664 70358 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20024/tid=20026] ppid=1 vsize=901236 CPUtime=2.91
/proc/20024/task/20026/stat : 20026 (java) R 1 20020 18334 0 -1 64 82046 0 0 0 258 33 0 0 23 0 9 0 22751942 922865664 70358 996147200 134512640 134550932 4294955984 18446744073709551615 104191090 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=20024/tid=20027] ppid=1 vsize=901236 CPUtime=0
/proc/20024/task/20027/stat : 20027 (java) S 1 20020 18334 0 -1 64 16 0 0 0 0 0 0 0 16 0 9 0 22751943 922865664 70358 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20024/tid=20028] ppid=1 vsize=901236 CPUtime=0
/proc/20024/task/20028/stat : 20028 (java) S 1 20020 18334 0 -1 64 10 0 0 0 0 0 0 0 15 0 9 0 22751943 922865664 70358 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20024/tid=20029] ppid=1 vsize=901236 CPUtime=0
/proc/20024/task/20029/stat : 20029 (java) S 1 20020 18334 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 22751945 922865664 70358 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20024/tid=20030] ppid=1 vsize=901236 CPUtime=0.1
/proc/20024/task/20030/stat : 20030 (java) S 1 20020 18334 0 -1 64 498 0 0 0 10 0 0 0 16 0 9 0 22751945 922865664 70358 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20024/tid=20031] ppid=1 vsize=901236 CPUtime=0
/proc/20024/task/20031/stat : 20031 (java) S 1 20020 18334 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 22751945 922865664 70358 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20024/tid=20032] ppid=1 vsize=901236 CPUtime=0
/proc/20024/task/20032/stat : 20032 (java) S 1 20020 18334 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 22751945 922865664 70358 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.16
Current children cumulated vsize (KiB) 918104

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

[startup+6.40332 s]
/proc/loadavg: 2.00 2.00 1.99 4/83 20032
/proc/meminfo: memFree=1552576/2055920 swapFree=4192812/4192956
[pid=20020] ppid=20018 vsize=16868 CPUtime=0.07
/proc/20020/stat : 20020 (sugar) S 20018 20020 18334 0 -1 4194304 1250 128 0 0 6 1 0 0 16 0 1 0 22751932 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 266143314018 0 16384 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/20020/statm: 4217 1112 409 3 0 796 0
[pid=20023] ppid=20020 vsize=0 CPUtime=0
/proc/20023/stat : 20023 (sh) Z 20020 20020 18334 0 -1 4195340 277 0 0 0 0 0 0 0 16 0 1 0 22751940 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 1 0 0
/proc/20023/statm: 0 0 0 0 0 0 0
[pid=20024] ppid=1 vsize=0 CPUtime=6.19
/proc/20024/stat : 20024 (java) Z 1 20020 18334 0 -1 1036 88263 0 1 0 575 44 0 0 15 0 2 0 22751940 0 0 996147200 0 0 0 0 0 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/20024/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 16868

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 20020 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=62990
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=17997
# CPU time returned by wait4() is 0.080987
# while last known CPU time is 6.26
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 6.43632
CPU time (s): 6.26
CPU user time (s): 5.81
CPU system time (s): 0.45
CPU usage (%): 97.2605
Max. virtual memory (cumulated for all children) (KiB): 931464

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.06299
system time used= 0.017997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1738
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= 13
involuntary context switches= 15

runsolver used 0.012998 second user time and 0.035994 second system time

The end

Launcher Data 

Begin job on node35 at 2009-07-12 02:00:55
IDJOB=2072709
IDBENCH=55821
IDSOLVER=738
FILE ID=node35/2072709-1247356852
PBS_JOBID= 9506860
Free space on /tmp= 66188 MiB

SOLVER NAME= Sugar v1.14.6+picosat
BENCH NAME= CPAI08/csp/pseudoGLB/normalized-pigeon-clauses-91-90.xml
COMMAND LINE= DIR/sugar -c -vv -memlimit=MEMLIMIT -jar="DIR/sugar-v1-14-6.jar" -solver="DIR/picosat" -tmp="TMPDIR/temp" BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2072709-1247356852/watcher-2072709-1247356852 -o /tmp/evaluation-result-2072709-1247356852/solver-2072709-1247356852 -C 1800 -W 2000 -M 900  HOME/sugar -c -vv -memlimit=900 -jar="HOME/sugar-v1-14-6.jar" -solver="HOME/picosat" -tmp="HOME/temp" HOME/instance-2072709-1247356852.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 06e1e34a3addf0444bdb7cddd699422e
RANDOM SEED=106884122

node35.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		: 3000.213
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		: 3000.213
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:       1827256 kB
Buffers:         17260 kB
Cached:         145668 kB
SwapCached:          0 kB
Active:         155356 kB
Inactive:        24952 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1827256 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           63432 kB
Writeback:           0 kB
Mapped:          28904 kB
Slab:            33796 kB
Committed_AS:   191064 kB
PageTables:       1736 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= 66188 MiB
End job on node35 at 2009-07-12 02:01:03