Trace number 429171

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 NameAnswerObjective functionCPU timeWall clock time
PB-clasp 2007-03-23? (MO) 41.51 41.7284

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=223-P1=29-P2=7-P3=83-P4=113-P5=223-P6=229-B.opb
MD5SUM6355c589dda3f12b095277ae4637ab26
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.149976
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables144
Total number of constraints13
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints13
Minimum length of a constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)384
Sum of products size (including duplicates)768
Number of different products384
Sum of products size768

Solver Data (download as text)

39.61/39.71	c Somebody sent me a SIGTERM
39.61/39.71	s UNKNOWN
39.61/39.74	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/429171-1177981348/instance-429171-1177981348.opb

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node57/watcher-429171-1177981348 -o ROOT/results/node57/solver-429171-1177981348 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-429171-1177981348.opb /tmp/evaluation/429171-1177981348/temp 

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): 3600 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: 1.09 1.21 1.09 3/64 23785
/proc/meminfo: memFree=1604736/2055920 swapFree=4183136/4192956
[pid=23785] ppid=23783 vsize=12268 CPUtime=0
/proc/23785/stat : 23785 (pbclasp) R 23783 23785 9091 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 239270842 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218076248677 0 2147483391 4224 0 0 0 0 17 1 0 0
/proc/23785/statm: 3067 317 242 3 0 167 0

[startup+0.074642 s]
/proc/loadavg: 1.09 1.21 1.09 3/64 23785
/proc/meminfo: memFree=1604736/2055920 swapFree=4183136/4192956
[pid=23785] ppid=23783 vsize=12400 CPUtime=0
/proc/23785/stat : 23785 (pbclasp) S 23783 23785 9091 0 -1 4194304 491 0 0 0 0 0 0 0 16 0 1 0 239270842 12697600 443 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084978786 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/23785/statm: 3100 443 324 3 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12400

[startup+0.101645 s]
/proc/loadavg: 1.09 1.21 1.09 3/64 23785
/proc/meminfo: memFree=1604736/2055920 swapFree=4183136/4192956
[pid=23785] ppid=23783 vsize=12400 CPUtime=0.06
/proc/23785/stat : 23785 (pbclasp) S 23783 23785 9091 0 -1 4194304 574 1594 0 0 0 0 6 0 16 0 1 0 239270842 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/23785/statm: 3100 464 343 3 0 200 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 12400

[startup+0.301658 s]
/proc/loadavg: 1.09 1.21 1.09 3/64 23785
/proc/meminfo: memFree=1604736/2055920 swapFree=4183136/4192956
[pid=23785] ppid=23783 vsize=12400 CPUtime=0.06
/proc/23785/stat : 23785 (pbclasp) S 23783 23785 9091 0 -1 4194304 574 1594 0 0 0 0 6 0 16 0 1 0 239270842 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/23785/statm: 3100 464 343 3 0 200 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 12400

[startup+0.701692 s]
/proc/loadavg: 1.09 1.21 1.09 3/64 23785
/proc/meminfo: memFree=1604736/2055920 swapFree=4183136/4192956
[pid=23785] ppid=23783 vsize=12400 CPUtime=0.06
/proc/23785/stat : 23785 (pbclasp) S 23783 23785 9091 0 -1 4194304 574 1594 0 0 0 0 6 0 16 0 1 0 239270842 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/23785/statm: 3100 464 343 3 0 200 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 12400

[startup+1.50276 s]
/proc/loadavg: 1.09 1.21 1.09 2/67 23795
/proc/meminfo: memFree=1543784/2055920 swapFree=4183136/4192956
[pid=23785] ppid=23783 vsize=12400 CPUtime=0.06
/proc/23785/stat : 23785 (pbclasp) S 23783 23785 9091 0 -1 4194304 574 1594 0 0 0 0 6 0 16 0 1 0 239270842 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/23785/statm: 3100 464 343 3 0 200 0
[pid=23793] ppid=23785 vsize=5352 CPUtime=0
/proc/23793/stat : 23793 (sh) S 23785 23785 9091 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 239270851 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23793/statm: 1338 224 188 169 0 49 0
[pid=23795] ppid=23793 vsize=95880 CPUtime=1.4
/proc/23795/stat : 23795 (clasp) R 23793 23785 9091 0 -1 4194304 24941 0 0 0 130 10 0 0 25 0 1 0 239270852 98181120 22559 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/23795/statm: 23970 22559 181 154 0 23440 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 113632

[startup+3.1019 s]
/proc/loadavg: 1.09 1.21 1.09 2/67 23795
/proc/meminfo: memFree=1479528/2055920 swapFree=4183136/4192956
[pid=23785] ppid=23783 vsize=12400 CPUtime=0.06
/proc/23785/stat : 23785 (pbclasp) S 23783 23785 9091 0 -1 4194304 574 1594 0 0 0 0 6 0 16 0 1 0 239270842 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/23785/statm: 3100 464 343 3 0 200 0
[pid=23793] ppid=23785 vsize=5352 CPUtime=0
/proc/23793/stat : 23793 (sh) S 23785 23785 9091 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 239270851 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23793/statm: 1338 224 188 169 0 49 0
[pid=23795] ppid=23793 vsize=184568 CPUtime=2.99
/proc/23795/stat : 23795 (clasp) R 23793 23785 9091 0 -1 4194304 50038 0 0 0 280 19 0 0 25 0 1 0 239270852 188997632 44868 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/23795/statm: 46142 44868 181 154 0 45612 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 202320

[startup+6.30117 s]
/proc/loadavg: 1.08 1.21 1.09 2/67 23795
/proc/meminfo: memFree=1304936/2055920 swapFree=4183136/4192956
[pid=23785] ppid=23783 vsize=12400 CPUtime=0.06
/proc/23785/stat : 23785 (pbclasp) S 23783 23785 9091 0 -1 4194304 574 1594 0 0 0 0 6 0 16 0 1 0 239270842 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/23785/statm: 3100 464 343 3 0 200 0
[pid=23793] ppid=23785 vsize=5352 CPUtime=0
/proc/23793/stat : 23793 (sh) S 23785 23785 9091 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 239270851 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23793/statm: 1338 224 188 169 0 49 0
[pid=23795] ppid=23793 vsize=354864 CPUtime=6.2
/proc/23795/stat : 23795 (clasp) R 23793 23785 9091 0 -1 4194304 96267 0 0 0 581 39 0 0 25 0 1 0 239270852 363380736 86134 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/23795/statm: 88716 86134 181 154 0 88186 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 372616

[startup+12.7017 s]
/proc/loadavg: 1.08 1.20 1.09 2/67 23795
/proc/meminfo: memFree=986256/2055920 swapFree=4183136/4192956
[pid=23785] ppid=23783 vsize=12400 CPUtime=0.06
/proc/23785/stat : 23785 (pbclasp) S 23783 23785 9091 0 -1 4194304 574 1594 0 0 0 0 6 0 16 0 1 0 239270842 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/23785/statm: 3100 464 343 3 0 200 0
[pid=23793] ppid=23785 vsize=5352 CPUtime=0
/proc/23793/stat : 23793 (sh) S 23785 23785 9091 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 239270851 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23793/statm: 1338 224 188 169 0 49 0
[pid=23795] ppid=23793 vsize=686740 CPUtime=12.59
/proc/23795/stat : 23795 (clasp) R 23793 23785 9091 0 -1 4194304 184676 0 0 0 1186 73 0 0 25 0 1 0 239270852 703221760 162323 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/23795/statm: 171685 162323 181 154 0 171155 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 704492

[startup+25.5018 s]
/proc/loadavg: 1.06 1.19 1.09 2/67 23795
/proc/meminfo: memFree=397144/2055920 swapFree=4183136/4192956
[pid=23785] ppid=23783 vsize=12400 CPUtime=0.06
/proc/23785/stat : 23785 (pbclasp) S 23783 23785 9091 0 -1 4194304 574 1594 0 0 0 0 6 0 16 0 1 0 239270842 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/23785/statm: 3100 464 343 3 0 200 0
[pid=23793] ppid=23785 vsize=5352 CPUtime=0
/proc/23793/stat : 23793 (sh) S 23785 23785 9091 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 239270851 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23793/statm: 1338 224 188 169 0 49 0
[pid=23795] ppid=23793 vsize=1254352 CPUtime=25.39
/proc/23795/stat : 23795 (clasp) R 23793 23785 9091 0 -1 4194304 341005 0 0 0 2405 134 0 0 25 0 1 0 239270852 1284456448 304426 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/23795/statm: 313588 304426 181 154 0 313058 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 1272104



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+39.701 s]
/proc/loadavg: 1.05 1.18 1.09 2/67 23795
/proc/meminfo: memFree=16024/2055920 swapFree=4183136/4192956
[pid=23785] ppid=23783 vsize=12400 CPUtime=0.06
/proc/23785/stat : 23785 (pbclasp) S 23783 23785 9091 0 -1 4194304 574 1594 0 0 0 0 6 0 16 0 1 0 239270842 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/23785/statm: 3100 464 343 3 0 200 0
[pid=23793] ppid=23785 vsize=5352 CPUtime=0
/proc/23793/stat : 23793 (sh) S 23785 23785 9091 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 239270851 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23793/statm: 1338 224 188 169 0 49 0
[pid=23795] ppid=23793 vsize=1825796 CPUtime=39.55
/proc/23795/stat : 23795 (clasp) R 23793 23785 9091 0 -1 4194304 508338 0 0 0 3751 204 0 0 25 0 1 0 239270852 1869615104 451899 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/23795/statm: 456449 451899 181 154 0 455919 0
Current children cumulated CPU time (s) 39.61
Current children cumulated vsize (KiB) 1843548

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

[startup+39.701 s]
/proc/loadavg: 1.05 1.18 1.09 2/67 23795
/proc/meminfo: memFree=16024/2055920 swapFree=4183136/4192956
[pid=23785] ppid=23783 vsize=12400 CPUtime=0.06
/proc/23785/stat : 23785 (pbclasp) S 23783 23785 9091 0 -1 4194304 574 1594 0 0 0 0 6 0 16 0 1 0 239270842 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/23785/statm: 3100 464 343 3 0 200 0
[pid=23793] ppid=23785 vsize=5352 CPUtime=0
/proc/23793/stat : 23793 (sh) S 23785 23785 9091 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 239270851 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23793/statm: 1338 224 188 169 0 49 0
[pid=23795] ppid=23793 vsize=1825796 CPUtime=39.55
/proc/23795/stat : 23795 (clasp) R 23793 23785 9091 0 -1 4194304 508338 0 0 0 3751 204 0 0 25 0 1 0 239270852 1869615104 451899 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/23795/statm: 456449 451899 181 154 0 455919 0
Current children cumulated CPU time (s) 39.61
Current children cumulated vsize (KiB) 1843548

# WARNING:
# current cumulated CPU time (0.09 s) is less than in the last sample (39.61 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (39.52 s) to the 'lost time'.

[startup+39.8186 s]
/proc/loadavg: 1.05 1.18 1.09 2/67 23795
/proc/meminfo: memFree=16024/2055920 swapFree=4183136/4192956
[pid=23785] ppid=23783 vsize=12400 CPUtime=0.09
/proc/23785/stat : 23785 (pbclasp) S 23783 23785 9091 0 -1 4194304 737 3366 0 0 0 0 7 2 17 0 1 0 239270842 12697600 466 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/23785/statm: 3100 466 343 3 0 200 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12400

Sending SIGKILL to process tree (bottom up)

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

[startup+39.8186 s]
/proc/loadavg: 1.05 1.18 1.09 2/67 23795
/proc/meminfo: memFree=16024/2055920 swapFree=4183136/4192956
[pid=23785] ppid=23783 vsize=12400 CPUtime=0.09
/proc/23785/stat : 23785 (pbclasp) S 23783 23785 9091 0 -1 4194304 737 3366 0 0 0 0 7 2 17 0 1 0 239270842 12697600 466 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/23785/statm: 3100 466 343 3 0 200 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12400

[startup+40.6011 s]
/proc/loadavg: 1.13 1.20 1.09 2/68 23806
/proc/meminfo: memFree=1773320/2055920 swapFree=4183136/4192956
[pid=23785] ppid=23783 vsize=12400 CPUtime=0.09
/proc/23785/stat : 23785 (pbclasp) S 23783 23785 9091 0 -1 4194304 737 3366 0 0 0 0 7 2 17 0 1 0 239270842 12697600 466 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/23785/statm: 3100 466 343 3 0 200 0
[pid=23804] ppid=23785 vsize=5352 CPUtime=0
/proc/23804/stat : 23804 (sh) S 23785 23785 9091 0 -1 4194304 287 121 0 0 0 0 0 0 17 0 1 0 239274819 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23804/statm: 1338 224 188 169 0 49 0
[pid=23806] ppid=23804 vsize=56928 CPUtime=0.8
/proc/23806/stat : 23806 (clasp) R 23804 23785 9091 0 -1 4194304 14635 0 0 0 73 7 0 0 25 0 1 0 239274820 58294272 13526 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 7829115 0 0 4096 0 0 0 0 17 1 0 0
/proc/23806/statm: 14232 13526 181 154 0 13702 0
Current children cumulated CPU time (s) 0.89
Current children cumulated vsize (KiB) 74680

[startup+41.4012 s]
/proc/loadavg: 1.13 1.20 1.09 2/68 23806
/proc/meminfo: memFree=1773320/2055920 swapFree=4183136/4192956
[pid=23785] ppid=23783 vsize=12400 CPUtime=0.09
/proc/23785/stat : 23785 (pbclasp) S 23783 23785 9091 0 -1 4194304 737 3366 0 0 0 0 7 2 17 0 1 0 239270842 12697600 466 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/23785/statm: 3100 466 343 3 0 200 0
[pid=23804] ppid=23785 vsize=5352 CPUtime=0
/proc/23804/stat : 23804 (sh) S 23785 23785 9091 0 -1 4194304 287 121 0 0 0 0 0 0 17 0 1 0 239274819 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23804/statm: 1338 224 188 169 0 49 0
[pid=23806] ppid=23804 vsize=106892 CPUtime=1.59
/proc/23806/stat : 23806 (clasp) R 23804 23785 9091 0 -1 4194304 27686 0 0 0 146 13 0 0 25 0 1 0 239274820 109457408 25304 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/23806/statm: 26723 25304 181 154 0 26193 0
Current children cumulated CPU time (s) 1.68
Current children cumulated vsize (KiB) 124644

[startup+41.6012 s]
/proc/loadavg: 1.13 1.20 1.09 2/68 23806
/proc/meminfo: memFree=1773320/2055920 swapFree=4183136/4192956
[pid=23785] ppid=23783 vsize=12400 CPUtime=0.09
/proc/23785/stat : 23785 (pbclasp) S 23783 23785 9091 0 -1 4194304 737 3366 0 0 0 0 7 2 17 0 1 0 239270842 12697600 466 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/23785/statm: 3100 466 343 3 0 200 0
[pid=23804] ppid=23785 vsize=5352 CPUtime=0
/proc/23804/stat : 23804 (sh) S 23785 23785 9091 0 -1 4194304 287 121 0 0 0 0 0 0 17 0 1 0 239274819 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23804/statm: 1338 224 188 169 0 49 0
[pid=23806] ppid=23804 vsize=115360 CPUtime=1.79
/proc/23806/stat : 23806 (clasp) R 23804 23785 9091 0 -1 4194304 31015 0 0 0 165 14 0 0 25 0 1 0 239274820 118128640 28136 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/23806/statm: 28840 28136 181 154 0 28310 0
Current children cumulated CPU time (s) 1.88
Current children cumulated vsize (KiB) 133112

[startup+41.7012 s]
/proc/loadavg: 1.13 1.20 1.09 2/68 23806
/proc/meminfo: memFree=1708936/2055920 swapFree=4183136/4192956
[pid=23785] ppid=23783 vsize=12400 CPUtime=0.09
/proc/23785/stat : 23785 (pbclasp) S 23783 23785 9091 0 -1 4194304 737 3366 0 0 0 0 7 2 17 0 1 0 239270842 12697600 466 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/23785/statm: 3100 466 343 3 0 200 0
[pid=23804] ppid=23785 vsize=5352 CPUtime=0
/proc/23804/stat : 23804 (sh) S 23785 23785 9091 0 -1 4194304 287 121 0 0 0 0 0 0 17 0 1 0 239274819 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23804/statm: 1338 224 188 169 0 49 0
[pid=23806] ppid=23804 vsize=122200 CPUtime=1.9
/proc/23806/stat : 23806 (clasp) R 23804 23785 9091 0 -1 4194304 32803 0 0 0 175 15 0 0 25 0 1 0 239274820 125132800 29585 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/23806/statm: 30550 29585 181 154 0 30020 0
Current children cumulated CPU time (s) 1.99
Current children cumulated vsize (KiB) 139952

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 23785 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=78987
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=38994
# CPU time returned by wait4() is 0.117981
# while last known CPU time is 1.99
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...


# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 39.52
#  lost CPU user time (s): 37.5
#  lost CPU system time (s): 2.02

Real time (s): 41.7284
CPU time (s): 41.51
CPU user time (s): 39.32
CPU system time (s): 2.19
CPU usage (%): 99.4767
Max. virtual memory (cumulated for all children) (KiB): 1843548

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.078987
system time used= 0.038994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4586
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= 177
involuntary context switches= 29

runsolver used 0.032994 second user time and 0.107983 second system time

The end

Launcher Data (download as text)

Begin job on node57 on Tue May  1 01:02:28 UTC 2007

IDJOB= 429171
IDBENCH= 47890
IDSOLVER= 158
FILE ID= node57/429171-1177981348

PBS_JOBID= 4728009

Free space on /tmp= 66564 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=223-P1=29-P2=7-P3=83-P4=113-P5=223-P6=229-B.opb
COMMAND LINE= pbclasp instance-429171-1177981348.opb /tmp/evaluation/429171-1177981348/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node57/convwatcher-429171-1177981348 -o ROOT/results/node57/conversion-429171-1177981348 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/429171-1177981348/instance-429171-1177981348.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node57/watcher-429171-1177981348 -o ROOT/results/node57/solver-429171-1177981348 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-429171-1177981348.opb /tmp/evaluation/429171-1177981348/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  6355c589dda3f12b095277ae4637ab26

RANDOM SEED= 368991633

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node57.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.239
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		: 3000.239
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:       1605208 kB
Buffers:         20268 kB
Cached:         354720 kB
SwapCached:       3704 kB
Active:          60780 kB
Inactive:       327560 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1605208 kB
SwapTotal:     4192956 kB
SwapFree:      4183136 kB
Dirty:            1108 kB
Writeback:           0 kB
Mapped:          18596 kB
Slab:            48492 kB
Committed_AS:  3702620 kB
PageTables:       1416 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= 66563 MiB

End job on node57 on Tue May  1 01:03:11 UTC 2007