Trace number 1738208

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
ManySAT 1.1 aimd 0/2009-03-20? (TO) 1200.07 601.519

General information on the benchmark

NameCRAFTED/sgi/
new-difficult-26-243-24-70.cnf
MD5SUMbf3875bd851fbd5f3e19defeb88389d1
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.162975
Satisfiable
(Un)Satisfiability was proved
Number of variables624
Number of clauses38944
Sum of the clauses size78464
Maximum clause length26
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 238920
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 524

Solver Data 

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   38944    78464 |   11683       0        0     nan |  0.000 % |
0.09/0.10	c |         0 |   38320   110203 |      --       0       --      -- |     --   | -624/31739
0.09/0.10	c ==============================================================================
0.09/0.10	c Result  :   #vars: 600   #clauses: 38320   #literals: 110203
0.09/0.10	c CPU time:   0.100984 s
0.09/0.10	c ==============================================================================

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-1738208-1240836343/watcher-1738208-1240836343 -o /tmp/evaluation-result-1738208-1240836343/solver-1738208-1240836343 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1738208-1240836343.cnf aimd 0 

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: 1.08 1.03 0.96 3/64 3785
/proc/meminfo: memFree=1487232/2055920 swapFree=4181888/4192956
[pid=3785] ppid=3783 vsize=5356 CPUtime=0
/proc/3785/stat : 3785 (manysat.sh) R 3783 3785 3622 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 111667583 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 227848809119 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/3785/statm: 1339 234 194 169 0 50 0
[pid=3786] ppid=3785 vsize=956 CPUtime=0
/proc/3786/stat : 3786 (SatElite) R 3785 3785 3622 0 -1 4194304 140 0 0 0 0 0 0 0 18 0 1 0 111667583 978944 124 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/3786/statm: 239 124 51 127 0 109 0

[startup+0.0869571 s]
/proc/loadavg: 1.08 1.03 0.96 3/64 3785
/proc/meminfo: memFree=1487232/2055920 swapFree=4181888/4192956
[pid=3785] ppid=3783 vsize=5356 CPUtime=0
/proc/3785/stat : 3785 (manysat.sh) S 3783 3785 3622 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 111667583 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3785/statm: 1339 235 195 169 0 50 0
[pid=3786] ppid=3785 vsize=4080 CPUtime=0.07
/proc/3786/stat : 3786 (SatElite) R 3785 3785 3622 0 -1 4194304 858 0 0 0 7 0 0 0 19 0 1 0 111667583 4177920 842 1992294400 134512640 135034092 4294956096 18446744073709551615 134569244 0 0 4096 3 0 0 0 17 0 0 0
/proc/3786/statm: 1020 842 68 127 0 890 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 9436

[startup+0.101959 s]
/proc/loadavg: 1.08 1.03 0.96 3/64 3785
/proc/meminfo: memFree=1487232/2055920 swapFree=4181888/4192956
[pid=3785] ppid=3783 vsize=5356 CPUtime=0
/proc/3785/stat : 3785 (manysat.sh) S 3783 3785 3622 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 111667583 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3785/statm: 1339 235 195 169 0 50 0
[pid=3786] ppid=3785 vsize=4080 CPUtime=0.09
/proc/3786/stat : 3786 (SatElite) R 3785 3785 3622 0 -1 4194304 859 0 0 0 9 0 0 0 19 0 1 0 111667583 4177920 843 1992294400 134512640 135034092 4294956096 18446744073709551615 134569212 0 0 4096 3 0 0 0 17 0 0 0
/proc/3786/statm: 1020 843 68 127 0 890 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9436

[startup+0.301999 s]
/proc/loadavg: 1.08 1.03 0.96 3/64 3785
/proc/meminfo: memFree=1487232/2055920 swapFree=4181888/4192956
[pid=3785] ppid=3783 vsize=5356 CPUtime=0.14
/proc/3785/stat : 3785 (manysat.sh) S 3783 3785 3622 0 -1 4194304 312 864 0 0 0 0 13 1 16 0 1 0 111667583 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3785/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 5356

[startup+0.701071 s]
/proc/loadavg: 1.08 1.03 0.96 3/64 3785
/proc/meminfo: memFree=1487232/2055920 swapFree=4181888/4192956
[pid=3785] ppid=3783 vsize=5356 CPUtime=0.14
/proc/3785/stat : 3785 (manysat.sh) S 3783 3785 3622 0 -1 4194304 312 864 0 0 0 0 13 1 16 0 1 0 111667583 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3785/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 5356

[startup+1.50121 s]
/proc/loadavg: 1.15 1.04 0.97 3/67 3789
/proc/meminfo: memFree=1475496/2055920 swapFree=4181888/4192956
[pid=3785] ppid=3783 vsize=5356 CPUtime=0.14
/proc/3785/stat : 3785 (manysat.sh) S 3783 3785 3622 0 -1 4194304 312 864 0 0 0 0 13 1 16 0 1 0 111667583 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3785/statm: 1339 238 195 169 0 50 0
[pid=3788] ppid=3785 vsize=25356 CPUtime=2.65
/proc/3788/stat : 3788 (manysat1.1_stat) R 3785 3785 3622 0 -1 4194304 3356 0 0 0 264 1 0 0 17 0 2 0 111667598 25964544 3342 1992294400 134512640 135305190 4294956144 18446744073709551615 134528820 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/3788/statm: 6339 3342 83 193 0 6143 0
[pid=3788/tid=3789] ppid=3785 vsize=25356 CPUtime=1.31
/proc/3788/task/3789/stat : 3789 (manysat1.1_stat) R 3785 3785 3622 0 -1 4194368 1152 0 0 0 130 1 0 0 18 0 2 0 111667602 25964544 3342 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.79
Current children cumulated vsize (KiB) 30712

[startup+3.1025 s]
/proc/loadavg: 1.15 1.04 0.97 3/67 3789
/proc/meminfo: memFree=1470312/2055920 swapFree=4181888/4192956
[pid=3785] ppid=3783 vsize=5356 CPUtime=0.14
/proc/3785/stat : 3785 (manysat.sh) S 3783 3785 3622 0 -1 4194304 312 864 0 0 0 0 13 1 16 0 1 0 111667583 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3785/statm: 1339 238 195 169 0 50 0
[pid=3788] ppid=3785 vsize=29456 CPUtime=5.84
/proc/3788/stat : 3788 (manysat1.1_stat) R 3785 3785 3622 0 -1 4194304 4515 0 0 0 582 2 0 0 18 0 2 0 111667598 30162944 4501 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/3788/statm: 7364 4501 83 193 0 7168 0
[pid=3788/tid=3789] ppid=3785 vsize=29456 CPUtime=2.9
/proc/3788/task/3789/stat : 3789 (manysat1.1_stat) R 3785 3785 3622 0 -1 4194368 1803 0 0 0 289 1 0 0 17 0 2 0 111667602 30162944 4501 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 5.98
Current children cumulated vsize (KiB) 34812

[startup+6.30106 s]
/proc/loadavg: 1.15 1.04 0.97 3/67 3789
/proc/meminfo: memFree=1463400/2055920 swapFree=4181888/4192956
[pid=3785] ppid=3783 vsize=5356 CPUtime=0.14
/proc/3785/stat : 3785 (manysat.sh) S 3783 3785 3622 0 -1 4194304 312 864 0 0 0 0 13 1 16 0 1 0 111667583 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3785/statm: 1339 238 195 169 0 50 0
[pid=3788] ppid=3785 vsize=36204 CPUtime=12.22
/proc/3788/stat : 3788 (manysat1.1_stat) R 3785 3785 3622 0 -1 4194304 6156 0 0 0 1219 3 0 0 25 0 2 0 111667598 37072896 6142 1992294400 134512640 135305190 4294956144 18446744073709551615 134528408 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/3788/statm: 9051 6142 83 193 0 8855 0
[pid=3788/tid=3789] ppid=3785 vsize=36204 CPUtime=6.1
/proc/3788/task/3789/stat : 3789 (manysat1.1_stat) R 3785 3785 3622 0 -1 4194368 2761 0 0 0 609 1 0 0 25 0 2 0 111667602 37072896 6142 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.36
Current children cumulated vsize (KiB) 41560

[startup+12.7022 s]
/proc/loadavg: 1.28 1.07 0.98 3/67 3789
/proc/meminfo: memFree=1457000/2055920 swapFree=4181888/4192956
[pid=3785] ppid=3783 vsize=5356 CPUtime=0.14
/proc/3785/stat : 3785 (manysat.sh) S 3783 3785 3622 0 -1 4194304 312 864 0 0 0 0 13 1 16 0 1 0 111667583 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3785/statm: 1339 238 195 169 0 50 0
[pid=3788] ppid=3785 vsize=43260 CPUtime=25
/proc/3788/stat : 3788 (manysat1.1_stat) R 3785 3785 3622 0 -1 4194304 7751 0 0 0 2495 5 0 0 25 0 2 0 111667598 44298240 7737 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/3788/statm: 10815 7737 83 193 0 10619 0
[pid=3788/tid=3789] ppid=3785 vsize=43260 CPUtime=12.5
/proc/3788/task/3789/stat : 3789 (manysat1.1_stat) R 3785 3785 3622 0 -1 4194368 3675 0 0 0 1248 2 0 0 25 0 2 0 111667602 44298240 7737 1992294400 134512640 135305190 4294956144 18446744073709551615 134528376 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.14
Current children cumulated vsize (KiB) 48616

[startup+25.5014 s]
/proc/loadavg: 1.39 1.10 0.99 3/67 3789
/proc/meminfo: memFree=1444136/2055920 swapFree=4181888/4192956
[pid=3785] ppid=3783 vsize=5356 CPUtime=0.14
/proc/3785/stat : 3785 (manysat.sh) S 3783 3785 3622 0 -1 4194304 312 864 0 0 0 0 13 1 16 0 1 0 111667583 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3785/statm: 1339 238 195 169 0 50 0
[pid=3788] ppid=3785 vsize=54720 CPUtime=50.54
/proc/3788/stat : 3788 (manysat1.1_stat) R 3785 3785 3622 0 -1 4194304 10625 0 0 0 5045 9 0 0 25 0 2 0 111667598 56033280 10611 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/3788/statm: 13680 10611 83 193 0 13484 0
[pid=3788/tid=3789] ppid=3785 vsize=54720 CPUtime=25.29
/proc/3788/task/3789/stat : 3789 (manysat1.1_stat) R 3785 3785 3622 0 -1 4194368 5136 0 0 0 2525 4 0 0 25 0 2 0 111667602 56033280 10611 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.68
Current children cumulated vsize (KiB) 60076

[startup+51.102 s]
/proc/loadavg: 1.60 1.17 1.02 3/67 3789
/proc/meminfo: memFree=1436392/2055920 swapFree=4181888/4192956
[pid=3785] ppid=3783 vsize=5356 CPUtime=0.14
/proc/3785/stat : 3785 (manysat.sh) S 3783 3785 3622 0 -1 4194304 312 864 0 0 0 0 13 1 16 0 1 0 111667583 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3785/statm: 1339 238 195 169 0 50 0
[pid=3788] ppid=3785 vsize=62872 CPUtime=101.62
/proc/3788/stat : 3788 (manysat1.1_stat) R 3785 3785 3622 0 -1 4194304 12612 0 0 0 10152 10 0 0 25 0 2 0 111667598 64380928 12598 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/3788/statm: 15718 12598 83 193 0 15522 0
[pid=3788/tid=3789] ppid=3785 vsize=62872 CPUtime=50.87
/proc/3788/task/3789/stat : 3789 (manysat1.1_stat) R 3785 3785 3622 0 -1 4194368 6500 0 0 0 5083 4 0 0 25 0 2 0 111667602 64380928 12598 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.76
Current children cumulated vsize (KiB) 68228

[startup+102.307 s]
/proc/loadavg: 1.84 1.31 1.07 3/67 3789
/proc/meminfo: memFree=1426728/2055920 swapFree=4181888/4192956
[pid=3785] ppid=3783 vsize=5356 CPUtime=0.14
/proc/3785/stat : 3785 (manysat.sh) S 3783 3785 3622 0 -1 4194304 312 864 0 0 0 0 13 1 16 0 1 0 111667583 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3785/statm: 1339 238 195 169 0 50 0
[pid=3788] ppid=3785 vsize=72896 CPUtime=203.8
/proc/3788/stat : 3788 (manysat1.1_stat) R 3785 3785 3622 0 -1 4194304 14898 0 0 0 20367 13 0 0 25 0 2 0 111667598 74645504 14884 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/3788/statm: 18224 14884 83 193 0 18028 0
[pid=3788/tid=3789] ppid=3785 vsize=72896 CPUtime=102.05
/proc/3788/task/3789/stat : 3789 (manysat1.1_stat) R 3785 3785 3622 0 -1 4194368 7473 0 0 0 10200 5 0 0 25 0 2 0 111667602 74645504 14884 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 203.94
Current children cumulated vsize (KiB) 78252

[startup+162.302 s]
/proc/loadavg: 1.94 1.43 1.12 3/67 3789
/proc/meminfo: memFree=1416872/2055920 swapFree=4181888/4192956
[pid=3785] ppid=3783 vsize=5356 CPUtime=0.14
/proc/3785/stat : 3785 (manysat.sh) S 3783 3785 3622 0 -1 4194304 312 864 0 0 0 0 13 1 16 0 1 0 111667583 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3785/statm: 1339 238 195 169 0 50 0
[pid=3788] ppid=3785 vsize=83900 CPUtime=323.51
/proc/3788/stat : 3788 (manysat1.1_stat) R 3785 3785 3622 0 -1 4194304 17473 0 0 0 32335 16 0 0 25 0 2 0 111667598 85913600 17459 1992294400 134512640 135305190 4294956144 18446744073709551615 134528388 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/3788/statm: 20975 17459 83 193 0 20779 0
[pid=3788/tid=3789] ppid=3785 vsize=83900 CPUtime=162.02
/proc/3788/task/3789/stat : 3789 (manysat1.1_stat) R 3785 3785 3622 0 -1 4194368 8682 0 0 0 16195 7 0 0 25 0 2 0 111667602 85913600 17459 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.65
Current children cumulated vsize (KiB) 89256

[startup+222.302 s]
/proc/loadavg: 1.98 1.53 1.18 3/67 3789
/proc/meminfo: memFree=1409832/2055920 swapFree=4181888/4192956
[pid=3785] ppid=3783 vsize=5356 CPUtime=0.14
/proc/3785/stat : 3785 (manysat.sh) S 3783 3785 3622 0 -1 4194304 312 864 0 0 0 0 13 1 16 0 1 0 111667583 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3785/statm: 1339 238 195 169 0 50 0
[pid=3788] ppid=3785 vsize=91008 CPUtime=443.24
/proc/3788/stat : 3788 (manysat1.1_stat) R 3785 3785 3622 0 -1 4194304 19114 0 0 0 44305 19 0 0 25 0 2 0 111667598 93192192 19100 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/3788/statm: 22752 19100 83 193 0 22556 0
[pid=3788/tid=3789] ppid=3785 vsize=91008 CPUtime=221.99
/proc/3788/task/3789/stat : 3789 (manysat1.1_stat) R 3785 3785 3622 0 -1 4194368 9508 0 0 0 22191 8 0 0 25 0 2 0 111667602 93192192 19100 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.38
Current children cumulated vsize (KiB) 96364

[startup+282.303 s]
/proc/loadavg: 1.99 1.62 1.22 3/67 3789
/proc/meminfo: memFree=1398376/2055920 swapFree=4181888/4192956
[pid=3785] ppid=3783 vsize=5356 CPUtime=0.14
/proc/3785/stat : 3785 (manysat.sh) S 3783 3785 3622 0 -1 4194304 312 864 0 0 0 0 13 1 16 0 1 0 111667583 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3785/statm: 1339 238 195 169 0 50 0
[pid=3788] ppid=3785 vsize=104508 CPUtime=562.98
/proc/3788/stat : 3788 (manysat1.1_stat) R 3785 3785 3622 0 -1 4194304 22032 0 0 0 56274 24 0 0 25 0 2 0 111667598 107016192 22018 1992294400 134512640 135305190 4294956144 18446744073709551615 134528286 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/3788/statm: 26127 22018 83 193 0 25931 0
[pid=3788/tid=3789] ppid=3785 vsize=104508 CPUtime=281.96
/proc/3788/task/3789/stat : 3789 (manysat1.1_stat) R 3785 3785 3622 0 -1 4194368 11418 0 0 0 28185 11 0 0 18 0 2 0 111667602 107016192 22018 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.12
Current children cumulated vsize (KiB) 109864

[startup+342.301 s]
/proc/loadavg: 1.99 1.68 1.27 3/67 3789
/proc/meminfo: memFree=1393960/2055920 swapFree=4181888/4192956
[pid=3785] ppid=3783 vsize=5356 CPUtime=0.14
/proc/3785/stat : 3785 (manysat.sh) S 3783 3785 3622 0 -1 4194304 312 864 0 0 0 0 13 1 16 0 1 0 111667583 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3785/statm: 1339 238 195 169 0 50 0
[pid=3788] ppid=3785 vsize=108796 CPUtime=682.69
/proc/3788/stat : 3788 (manysat1.1_stat) R 3785 3785 3622 0 -1 4194304 23055 0 0 0 68244 25 0 0 25 0 2 0 111667598 111407104 23041 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/3788/statm: 27199 23041 83 193 0 27003 0
[pid=3788/tid=3789] ppid=3785 vsize=108796 CPUtime=341.92
/proc/3788/task/3789/stat : 3789 (manysat1.1_stat) R 3785 3785 3622 0 -1 4194368 12059 0 0 0 34180 12 0 0 25 0 2 0 111667602 111407104 23041 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.83
Current children cumulated vsize (KiB) 114152

[startup+402.302 s]
/proc/loadavg: 1.99 1.74 1.31 3/67 3789
/proc/meminfo: memFree=1377832/2055920 swapFree=4181888/4192956
[pid=3785] ppid=3783 vsize=5356 CPUtime=0.14
/proc/3785/stat : 3785 (manysat.sh) S 3783 3785 3622 0 -1 4194304 312 864 0 0 0 0 13 1 16 0 1 0 111667583 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3785/statm: 1339 238 195 169 0 50 0
[pid=3788] ppid=3785 vsize=125680 CPUtime=802.42
/proc/3788/stat : 3788 (manysat1.1_stat) R 3785 3785 3622 0 -1 4194304 27219 0 0 0 80212 30 0 0 25 0 2 0 111667598 128696320 27205 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/3788/statm: 31420 27205 83 193 0 31224 0
[pid=3788/tid=3789] ppid=3785 vsize=125680 CPUtime=401.89
/proc/3788/task/3789/stat : 3789 (manysat1.1_stat) R 3785 3785 3622 0 -1 4194368 13220 0 0 0 40176 13 0 0 25 0 2 0 111667602 128696320 27205 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.56
Current children cumulated vsize (KiB) 131036

[startup+462.301 s]
/proc/loadavg: 1.99 1.78 1.35 3/67 3789
/proc/meminfo: memFree=1368104/2055920 swapFree=4181888/4192956
[pid=3785] ppid=3783 vsize=5356 CPUtime=0.14
/proc/3785/stat : 3785 (manysat.sh) S 3783 3785 3622 0 -1 4194304 312 864 0 0 0 0 13 1 16 0 1 0 111667583 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3785/statm: 1339 238 195 169 0 50 0
[pid=3788] ppid=3785 vsize=135392 CPUtime=922.16
/proc/3788/stat : 3788 (manysat1.1_stat) R 3785 3785 3622 0 -1 4194304 29520 0 0 0 92183 33 0 0 25 0 2 0 111667598 138641408 29503 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/3788/statm: 33848 29503 83 193 0 33652 0
[pid=3788/tid=3789] ppid=3785 vsize=135392 CPUtime=461.86
/proc/3788/task/3789/stat : 3789 (manysat1.1_stat) R 3785 3785 3622 0 -1 4194368 14612 0 0 0 46172 14 0 0 25 0 2 0 111667602 138641408 29503 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.3
Current children cumulated vsize (KiB) 140748

[startup+522.302 s]
/proc/loadavg: 1.99 1.82 1.39 3/67 3789
/proc/meminfo: memFree=1359464/2055920 swapFree=4181888/4192956
[pid=3785] ppid=3783 vsize=5356 CPUtime=0.14
/proc/3785/stat : 3785 (manysat.sh) S 3783 3785 3622 0 -1 4194304 312 864 0 0 0 0 13 1 16 0 1 0 111667583 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3785/statm: 1339 238 195 169 0 50 0
[pid=3788] ppid=3785 vsize=146644 CPUtime=1041.89
/proc/3788/stat : 3788 (manysat1.1_stat) R 3785 3785 3622 0 -1 4194304 31763 0 0 0 104152 37 0 0 25 0 2 0 111667598 150163456 31746 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/3788/statm: 36661 31746 83 193 0 36465 0
[pid=3788/tid=3789] ppid=3785 vsize=146644 CPUtime=521.84
/proc/3788/task/3789/stat : 3789 (manysat1.1_stat) R 3785 3785 3622 0 -1 4194368 15019 0 0 0 52169 15 0 0 25 0 2 0 111667602 150163456 31746 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1042.03
Current children cumulated vsize (KiB) 152000

[startup+582.302 s]
/proc/loadavg: 1.99 1.85 1.43 3/67 3789
/proc/meminfo: memFree=1353192/2055920 swapFree=4181888/4192956
[pid=3785] ppid=3783 vsize=5356 CPUtime=0.14
/proc/3785/stat : 3785 (manysat.sh) S 3783 3785 3622 0 -1 4194304 312 864 0 0 0 0 13 1 16 0 1 0 111667583 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3785/statm: 1339 238 195 169 0 50 0
[pid=3788] ppid=3785 vsize=151676 CPUtime=1161.61
/proc/3788/stat : 3788 (manysat1.1_stat) R 3785 3785 3622 0 -1 4194304 33249 0 0 0 116121 40 0 0 25 0 2 0 111667598 155316224 33232 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/3788/statm: 37919 33232 83 193 0 37723 0
[pid=3788/tid=3789] ppid=3785 vsize=151676 CPUtime=581.8
/proc/3788/task/3789/stat : 3789 (manysat1.1_stat) R 3785 3785 3622 0 -1 4194368 15452 0 0 0 58163 17 0 0 25 0 2 0 111667602 155316224 33232 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.75
Current children cumulated vsize (KiB) 157032



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.502 s]
/proc/loadavg: 1.99 1.86 1.44 3/67 3789
/proc/meminfo: memFree=1350056/2055920 swapFree=4181888/4192956
[pid=3785] ppid=3783 vsize=5356 CPUtime=0.14
/proc/3785/stat : 3785 (manysat.sh) S 3783 3785 3622 0 -1 4194304 312 864 0 0 0 0 13 1 16 0 1 0 111667583 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3785/statm: 1339 238 195 169 0 50 0
[pid=3788] ppid=3785 vsize=155684 CPUtime=1199.93
/proc/3788/stat : 3788 (manysat1.1_stat) R 3785 3785 3622 0 -1 4194304 34016 0 0 0 119952 41 0 0 25 0 2 0 111667598 159420416 33999 1992294400 134512640 135305190 4294956144 18446744073709551615 134528388 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/3788/statm: 38921 33999 83 193 0 38725 0
[pid=3788/tid=3789] ppid=3785 vsize=155684 CPUtime=601
/proc/3788/task/3789/stat : 3789 (manysat1.1_stat) R 3785 3785 3622 0 -1 4194368 15914 0 0 0 60082 18 0 0 25 0 2 0 111667602 159420416 33999 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 161040

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

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

[startup+601.502 s]
/proc/loadavg: 1.99 1.86 1.44 3/67 3789
/proc/meminfo: memFree=1350056/2055920 swapFree=4181888/4192956
[pid=3785] ppid=3783 vsize=5356 CPUtime=0.14
/proc/3785/stat : 3785 (manysat.sh) S 3783 3785 3622 0 -1 4194304 312 864 0 0 0 0 13 1 16 0 1 0 111667583 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3785/statm: 1339 238 195 169 0 50 0
[pid=3788] ppid=3785 vsize=155684 CPUtime=1199.93
/proc/3788/stat : 3788 (manysat1.1_stat) R 3785 3785 3622 0 -1 4194304 34016 0 0 0 119952 41 0 0 25 0 2 0 111667598 159420416 33999 1992294400 134512640 135305190 4294956144 18446744073709551615 134528388 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/3788/statm: 38921 33999 83 193 0 38725 0
[pid=3788/tid=3789] ppid=3785 vsize=155684 CPUtime=601
/proc/3788/task/3789/stat : 3789 (manysat1.1_stat) R 3785 3785 3622 0 -1 4194368 15914 0 0 0 60082 18 0 0 25 0 2 0 111667602 159420416 33999 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 161040

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 3785 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=134979
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=13997
# CPU time returned by wait4() is 0.148976
# while last known CPU time is 1200.07
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.519
CPU time (s): 1200.07
CPU user time (s): 1199.65
CPU system time (s): 0.42
CPU usage (%): 199.507
Max. virtual memory (cumulated for all children) (KiB): 161040

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.134979
system time used= 0.013997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1176
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= 5
involuntary context switches= 2

runsolver used 0.582911 second user time and 1.61975 second system time

The end

Launcher Data 

Begin job on node18 at 2009-04-27 14:45:43
IDJOB=1738208
IDBENCH=71803
IDSOLVER=513
FILE ID=node18/1738208-1240836343
PBS_JOBID= 9187478
Free space on /tmp= 66148 MiB

SOLVER NAME= ManySAT 1.1 aimd 0/2009-03-20
BENCH NAME= SAT09/CRAFTED/sgi/new-difficult-26-243-24-70.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 0
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1738208-1240836343/watcher-1738208-1240836343 -o /tmp/evaluation-result-1738208-1240836343/solver-1738208-1240836343 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1738208-1240836343.cnf aimd 0

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 2

MD5SUM BENCH= bf3875bd851fbd5f3e19defeb88389d1
RANDOM SEED=1244333102

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

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.280
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.280
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1487776 kB
Buffers:         74772 kB
Cached:         404348 kB
SwapCached:       4972 kB
Active:         187668 kB
Inactive:       299416 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1487776 kB
SwapTotal:     4192956 kB
SwapFree:      4181888 kB
Dirty:            1932 kB
Writeback:           0 kB
Mapped:          14052 kB
Slab:            67140 kB
Committed_AS:   495820 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66144 MiB
End job on node18 at 2009-04-27 14:55:47