Trace number 1554720

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) 1200.14 601.922

General information on the benchmark

NameAPPLICATIONS/bitverif/
mulhs/mulhs032.cnf
MD5SUM431823fbe355abc605baf058be5925a0
Bench CategoryAPPLICATION (applications instances)
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 variables18792
Number of clauses56183
Sum of the clauses size131091
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 237454
Number of clauses of size 318727
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.05	c ==============================================================================
0.00/0.05	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.05	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.05	c ==============================================================================
0.00/0.05	c |         0 |   56181   131089 |   16854       0        0     nan |  0.000 % |
0.29/0.30	c |         0 |   42760   118489 |      --       0       --      -- |     --   | -13419/-12595
0.29/0.30	c ==============================================================================
0.29/0.30	c Result  :   #vars: 10688   #clauses: 42760   #literals: 118489
0.29/0.30	c CPU time:   0.291955 s
0.29/0.30	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-1554720-1238731976/watcher-1554720-1238731976 -o /tmp/evaluation-result-1554720-1238731976/solver-1554720-1238731976 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1554720-1238731976.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: 1.00 1.00 1.12 3/81 13438
/proc/meminfo: memFree=1786648/2055920 swapFree=4176448/4192956
[pid=13438] ppid=13436 vsize=5356 CPUtime=0
/proc/13438/stat : 13438 (manysat.sh) R 13436 13438 13075 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1145861862 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 240153848479 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/13438/statm: 1339 234 194 169 0 50 0
[pid=13439] ppid=13438 vsize=1100 CPUtime=0
/proc/13439/stat : 13439 (SatElite) R 13438 13438 13075 0 -1 4194304 188 0 0 0 0 0 0 0 18 0 1 0 1145861863 1126400 173 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/13439/statm: 275 173 50 127 0 145 0

[startup+0.08106 s]
/proc/loadavg: 1.00 1.00 1.12 3/81 13438
/proc/meminfo: memFree=1786648/2055920 swapFree=4176448/4192956
[pid=13438] ppid=13436 vsize=5356 CPUtime=0
/proc/13438/stat : 13438 (manysat.sh) S 13436 13438 13075 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1145861862 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13438/statm: 1339 235 195 169 0 50 0
[pid=13439] ppid=13438 vsize=10336 CPUtime=0.07
/proc/13439/stat : 13439 (SatElite) R 13438 13438 13075 0 -1 4194304 2321 0 0 0 6 1 0 0 19 0 1 0 1145861863 10584064 2158 1992294400 134512640 135034092 4294956096 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 0 0 0
/proc/13439/statm: 2584 2158 68 127 0 2454 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 15692

[startup+0.101061 s]
/proc/loadavg: 1.00 1.00 1.12 3/81 13438
/proc/meminfo: memFree=1786648/2055920 swapFree=4176448/4192956
[pid=13438] ppid=13436 vsize=5356 CPUtime=0
/proc/13438/stat : 13438 (manysat.sh) S 13436 13438 13075 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1145861862 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13438/statm: 1339 235 195 169 0 50 0
[pid=13439] ppid=13438 vsize=10752 CPUtime=0.09
/proc/13439/stat : 13439 (SatElite) R 13438 13438 13075 0 -1 4194304 2450 0 0 0 8 1 0 0 19 0 1 0 1145861863 11010048 2287 1992294400 134512640 135034092 4294956096 18446744073709551615 134548338 0 0 4096 3 0 0 0 17 0 0 0
/proc/13439/statm: 2688 2287 68 127 0 2558 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16108

[startup+0.301084 s]
/proc/loadavg: 1.00 1.00 1.12 3/81 13438
/proc/meminfo: memFree=1786648/2055920 swapFree=4176448/4192956
[pid=13438] ppid=13436 vsize=5356 CPUtime=0
/proc/13438/stat : 13438 (manysat.sh) S 13436 13438 13075 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1145861862 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13438/statm: 1339 235 195 169 0 50 0
[pid=13439] ppid=13438 vsize=11808 CPUtime=0.29
/proc/13439/stat : 13439 (SatElite) R 13438 13438 13075 0 -1 4194304 2660 0 0 0 28 1 0 0 21 0 1 0 1145861863 12091392 2497 1992294400 134512640 135034092 4294956096 18446744073709551615 134569564 0 0 4096 3 0 0 0 17 0 0 0
/proc/13439/statm: 2952 2497 68 127 0 2822 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17164

[startup+0.701135 s]
/proc/loadavg: 1.00 1.00 1.12 3/81 13438
/proc/meminfo: memFree=1786648/2055920 swapFree=4176448/4192956
[pid=13438] ppid=13436 vsize=5356 CPUtime=0.34
/proc/13438/stat : 13438 (manysat.sh) S 13436 13438 13075 0 -1 4194304 312 2665 0 0 0 0 33 1 15 0 1 0 1145861862 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13438/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.34
Current children cumulated vsize (KiB) 5356

[startup+1.50223 s]
/proc/loadavg: 1.00 1.00 1.12 3/84 13442
/proc/meminfo: memFree=1775744/2055920 swapFree=4176448/4192956
[pid=13438] ppid=13436 vsize=5356 CPUtime=0.34
/proc/13438/stat : 13438 (manysat.sh) S 13436 13438 13075 0 -1 4194304 312 2665 0 0 0 0 33 1 15 0 1 0 1145861862 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13438/statm: 1339 238 195 169 0 50 0
[pid=13441] ppid=13438 vsize=22944 CPUtime=2.21
/proc/13441/stat : 13441 (manysat1.1_stat) R 13438 13438 13075 0 -1 4194304 2658 0 0 0 220 1 0 0 17 0 2 0 1145861898 23494656 2643 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/13441/statm: 5736 2643 83 193 0 5540 0
[pid=13441/tid=13442] ppid=13438 vsize=22944 CPUtime=1.07
/proc/13441/task/13442/stat : 13442 (manysat1.1_stat) R 13438 13438 13075 0 -1 4194368 386 0 0 0 107 0 0 0 16 0 2 0 1145861904 23494656 2643 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.55
Current children cumulated vsize (KiB) 28300

[startup+3.1024 s]
/proc/loadavg: 1.08 1.02 1.13 3/84 13442
/proc/meminfo: memFree=1773504/2055920 swapFree=4176448/4192956
[pid=13438] ppid=13436 vsize=5356 CPUtime=0.34
/proc/13438/stat : 13438 (manysat.sh) S 13436 13438 13075 0 -1 4194304 312 2665 0 0 0 0 33 1 15 0 1 0 1145861862 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13438/statm: 1339 238 195 169 0 50 0
[pid=13441] ppid=13438 vsize=24656 CPUtime=5.4
/proc/13441/stat : 13441 (manysat1.1_stat) R 13438 13438 13075 0 -1 4194304 3097 0 0 0 538 2 0 0 17 0 2 0 1145861898 25247744 3082 1992294400 134512640 135305190 4294956144 18446744073709551615 134528189 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/13441/statm: 6164 3082 83 193 0 5968 0
[pid=13441/tid=13442] ppid=13438 vsize=24656 CPUtime=2.68
/proc/13441/task/13442/stat : 13442 (manysat1.1_stat) R 13438 13438 13075 0 -1 4194368 631 0 0 0 267 1 0 0 17 0 2 0 1145861904 25247744 3082 1992294400 134512640 135305190 4294956144 18446744073709551615 134551651 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 5.74
Current children cumulated vsize (KiB) 30012

[startup+6.30176 s]
/proc/loadavg: 1.08 1.02 1.13 3/84 13442
/proc/meminfo: memFree=1768512/2055920 swapFree=4176448/4192956
[pid=13438] ppid=13436 vsize=5356 CPUtime=0.34
/proc/13438/stat : 13438 (manysat.sh) S 13436 13438 13075 0 -1 4194304 312 2665 0 0 0 0 33 1 15 0 1 0 1145861862 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13438/statm: 1339 238 195 169 0 50 0
[pid=13441] ppid=13438 vsize=29784 CPUtime=11.79
/proc/13441/stat : 13441 (manysat1.1_stat) R 13438 13438 13075 0 -1 4194304 4133 0 0 0 1175 4 0 0 17 0 2 0 1145861898 30498816 4118 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/13441/statm: 7446 4118 83 193 0 7250 0
[pid=13441/tid=13442] ppid=13438 vsize=29784 CPUtime=5.87
/proc/13441/task/13442/stat : 13442 (manysat1.1_stat) R 13438 13438 13075 0 -1 4194368 1056 0 0 0 586 1 0 0 17 0 2 0 1145861904 30498816 4118 1992294400 134512640 135305190 4294956144 18446744073709551615 134551986 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.13
Current children cumulated vsize (KiB) 35140

[startup+12.7015 s]
/proc/loadavg: 1.22 1.05 1.14 3/84 13442
/proc/meminfo: memFree=1762944/2055920 swapFree=4176448/4192956
[pid=13438] ppid=13436 vsize=5356 CPUtime=0.34
/proc/13438/stat : 13438 (manysat.sh) S 13436 13438 13075 0 -1 4194304 312 2665 0 0 0 0 33 1 15 0 1 0 1145861862 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13438/statm: 1339 238 195 169 0 50 0
[pid=13441] ppid=13438 vsize=35196 CPUtime=24.55
/proc/13441/stat : 13441 (manysat1.1_stat) R 13438 13438 13075 0 -1 4194304 5506 0 0 0 2450 5 0 0 17 0 2 0 1145861898 36040704 5491 1992294400 134512640 135305190 4294956144 18446744073709551615 134551998 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/13441/statm: 8799 5491 83 193 0 8603 0
[pid=13441/tid=13442] ppid=13438 vsize=35196 CPUtime=12.27
/proc/13441/task/13442/stat : 13442 (manysat1.1_stat) R 13438 13438 13075 0 -1 4194368 1624 0 0 0 1225 2 0 0 20 0 2 0 1145861904 36040704 5491 1992294400 134512640 135305190 4294956144 18446744073709551615 134556914 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 24.89
Current children cumulated vsize (KiB) 40552

[startup+25.5019 s]
/proc/loadavg: 1.34 1.08 1.15 3/84 13442
/proc/meminfo: memFree=1759552/2055920 swapFree=4176448/4192956
[pid=13438] ppid=13436 vsize=5356 CPUtime=0.34
/proc/13438/stat : 13438 (manysat.sh) S 13436 13438 13075 0 -1 4194304 312 2665 0 0 0 0 33 1 15 0 1 0 1145861862 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13438/statm: 1339 238 195 169 0 50 0
[pid=13441] ppid=13438 vsize=38260 CPUtime=50.07
/proc/13441/stat : 13441 (manysat1.1_stat) R 13438 13438 13075 0 -1 4194304 6348 0 0 0 5000 7 0 0 17 0 2 0 1145861898 39178240 6333 1992294400 134512640 135305190 4294956144 18446744073709551615 134556841 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/13441/statm: 9565 6333 83 193 0 9369 0
[pid=13441/tid=13442] ppid=13438 vsize=38260 CPUtime=25.06
/proc/13441/task/13442/stat : 13442 (manysat1.1_stat) R 13438 13438 13075 0 -1 4194368 2061 0 0 0 2503 3 0 0 17 0 2 0 1145861904 39178240 6333 1992294400 134512640 135305190 4294956144 18446744073709551615 134551757 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.41
Current children cumulated vsize (KiB) 43616

[startup+51.1017 s]
/proc/loadavg: 1.56 1.15 1.17 3/84 13442
/proc/meminfo: memFree=1751488/2055920 swapFree=4176448/4192956
[pid=13438] ppid=13436 vsize=5356 CPUtime=0.34
/proc/13438/stat : 13438 (manysat.sh) S 13436 13438 13075 0 -1 4194304 312 2665 0 0 0 0 33 1 15 0 1 0 1145861862 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13438/statm: 1339 238 195 169 0 50 0
[pid=13441] ppid=13438 vsize=45960 CPUtime=101.14
/proc/13441/stat : 13441 (manysat1.1_stat) R 13438 13438 13075 0 -1 4194304 8359 0 0 0 10103 11 0 0 17 0 2 0 1145861898 47063040 8344 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/13441/statm: 11490 8344 83 193 0 11294 0
[pid=13441/tid=13442] ppid=13438 vsize=45960 CPUtime=50.65
/proc/13441/task/13442/stat : 13442 (manysat1.1_stat) R 13438 13438 13075 0 -1 4194368 2983 0 0 0 5060 5 0 0 18 0 2 0 1145861904 47063040 8344 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.48
Current children cumulated vsize (KiB) 51316

[startup+102.307 s]
/proc/loadavg: 1.82 1.29 1.21 3/84 13442
/proc/meminfo: memFree=1743808/2055920 swapFree=4176448/4192956
[pid=13438] ppid=13436 vsize=5356 CPUtime=0.34
/proc/13438/stat : 13438 (manysat.sh) S 13436 13438 13075 0 -1 4194304 312 2665 0 0 0 0 33 1 15 0 1 0 1145861862 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13438/statm: 1339 238 195 169 0 50 0
[pid=13441] ppid=13438 vsize=54032 CPUtime=203.27
/proc/13441/stat : 13441 (manysat1.1_stat) R 13438 13438 13075 0 -1 4194304 10247 0 0 0 20313 14 0 0 18 0 2 0 1145861898 55328768 10232 1992294400 134512640 135305190 4294956144 18446744073709551615 134528630 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/13441/statm: 13508 10232 83 193 0 13312 0
[pid=13441/tid=13442] ppid=13438 vsize=54032 CPUtime=101.82
/proc/13441/task/13442/stat : 13442 (manysat1.1_stat) R 13438 13438 13075 0 -1 4194368 3918 0 0 0 10176 6 0 0 20 0 2 0 1145861904 55328768 10232 1992294400 134512640 135305190 4294956144 18446744073709551615 134528523 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 203.61
Current children cumulated vsize (KiB) 59388

[startup+162.302 s]
/proc/loadavg: 1.93 1.42 1.26 3/84 13442
/proc/meminfo: memFree=1738176/2055920 swapFree=4176448/4192956
[pid=13438] ppid=13436 vsize=5356 CPUtime=0.34
/proc/13438/stat : 13438 (manysat.sh) S 13436 13438 13075 0 -1 4194304 312 2665 0 0 0 0 33 1 15 0 1 0 1145861862 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13438/statm: 1339 238 195 169 0 50 0
[pid=13441] ppid=13438 vsize=59188 CPUtime=322.93
/proc/13441/stat : 13441 (manysat1.1_stat) R 13438 13438 13075 0 -1 4194304 11662 0 0 0 32277 16 0 0 18 0 2 0 1145861898 60608512 11647 1992294400 134512640 135305190 4294956144 18446744073709551615 134551974 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/13441/statm: 14797 11647 83 193 0 14601 0
[pid=13441/tid=13442] ppid=13438 vsize=59188 CPUtime=161.79
/proc/13441/task/13442/stat : 13442 (manysat1.1_stat) R 13438 13438 13075 0 -1 4194368 4602 0 0 0 16171 8 0 0 25 0 2 0 1145861904 60608512 11647 1992294400 134512640 135305190 4294956144 18446744073709551615 134551651 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.27
Current children cumulated vsize (KiB) 64544

[startup+222.302 s]
/proc/loadavg: 1.97 1.52 1.30 3/84 13442
/proc/meminfo: memFree=1727616/2055920 swapFree=4176448/4192956
[pid=13438] ppid=13436 vsize=5356 CPUtime=0.34
/proc/13438/stat : 13438 (manysat.sh) S 13436 13438 13075 0 -1 4194304 312 2665 0 0 0 0 33 1 15 0 1 0 1145861862 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13438/statm: 1339 238 195 169 0 50 0
[pid=13441] ppid=13438 vsize=69788 CPUtime=442.61
/proc/13441/stat : 13441 (manysat1.1_stat) R 13438 13438 13075 0 -1 4194304 14296 0 0 0 44242 19 0 0 19 0 2 0 1145861898 71462912 14281 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/13441/statm: 17447 14281 83 193 0 17251 0
[pid=13441/tid=13442] ppid=13438 vsize=69788 CPUtime=221.76
/proc/13441/task/13442/stat : 13442 (manysat1.1_stat) R 13438 13438 13075 0 -1 4194368 5994 0 0 0 22167 9 0 0 25 0 2 0 1145861904 71462912 14281 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 442.95
Current children cumulated vsize (KiB) 75144

[startup+282.301 s]
/proc/loadavg: 1.99 1.61 1.34 3/84 13442
/proc/meminfo: memFree=1722368/2055920 swapFree=4176448/4192956
[pid=13438] ppid=13436 vsize=5356 CPUtime=0.34
/proc/13438/stat : 13438 (manysat.sh) S 13436 13438 13075 0 -1 4194304 312 2665 0 0 0 0 33 1 15 0 1 0 1145861862 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13438/statm: 1339 238 195 169 0 50 0
[pid=13441] ppid=13438 vsize=75356 CPUtime=562.29
/proc/13441/stat : 13441 (manysat1.1_stat) R 13438 13438 13075 0 -1 4194304 15597 0 0 0 56207 22 0 0 17 0 2 0 1145861898 77164544 15582 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/13441/statm: 18839 15582 83 193 0 18643 0
[pid=13441/tid=13442] ppid=13438 vsize=75356 CPUtime=281.73
/proc/13441/task/13442/stat : 13442 (manysat1.1_stat) R 13438 13438 13075 0 -1 4194368 6656 0 0 0 28162 11 0 0 25 0 2 0 1145861904 77164544 15582 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 562.63
Current children cumulated vsize (KiB) 80712

[startup+342.302 s]
/proc/loadavg: 1.99 1.67 1.38 3/84 13442
/proc/meminfo: memFree=1720768/2055920 swapFree=4176448/4192956
[pid=13438] ppid=13436 vsize=5356 CPUtime=0.34
/proc/13438/stat : 13438 (manysat.sh) S 13436 13438 13075 0 -1 4194304 312 2665 0 0 0 0 33 1 15 0 1 0 1145861862 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13438/statm: 1339 238 195 169 0 50 0
[pid=13441] ppid=13438 vsize=76816 CPUtime=681.96
/proc/13441/stat : 13441 (manysat1.1_stat) R 13438 13438 13075 0 -1 4194304 16002 0 0 0 68172 24 0 0 25 0 2 0 1145861898 78659584 15987 1992294400 134512640 135305190 4294956144 18446744073709551615 134551757 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/13441/statm: 19204 15987 83 193 0 19008 0
[pid=13441/tid=13442] ppid=13438 vsize=76816 CPUtime=341.7
/proc/13441/task/13442/stat : 13442 (manysat1.1_stat) R 13438 13438 13075 0 -1 4194368 6895 0 0 0 34158 12 0 0 25 0 2 0 1145861904 78659584 15987 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.3
Current children cumulated vsize (KiB) 82172

[startup+402.301 s]
/proc/loadavg: 1.99 1.73 1.42 3/84 13442
/proc/meminfo: memFree=1714176/2055920 swapFree=4176448/4192956
[pid=13438] ppid=13436 vsize=5356 CPUtime=0.34
/proc/13438/stat : 13438 (manysat.sh) S 13436 13438 13075 0 -1 4194304 312 2665 0 0 0 0 33 1 15 0 1 0 1145861862 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13438/statm: 1339 238 195 169 0 50 0
[pid=13441] ppid=13438 vsize=84008 CPUtime=801.65
/proc/13441/stat : 13441 (manysat1.1_stat) R 13438 13438 13075 0 -1 4194304 17622 0 0 0 80138 27 0 0 25 0 2 0 1145861898 86024192 17607 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/13441/statm: 21002 17607 83 193 0 20806 0
[pid=13441/tid=13442] ppid=13438 vsize=84008 CPUtime=401.68
/proc/13441/task/13442/stat : 13442 (manysat1.1_stat) R 13438 13438 13075 0 -1 4194368 7655 0 0 0 40154 14 0 0 25 0 2 0 1145861904 86024192 17607 1992294400 134512640 135305190 4294956144 18446744073709551615 134551504 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 801.99
Current children cumulated vsize (KiB) 89364

[startup+462.301 s]
/proc/loadavg: 1.99 1.78 1.45 3/84 13442
/proc/meminfo: memFree=1706176/2055920 swapFree=4176448/4192956
[pid=13438] ppid=13436 vsize=5356 CPUtime=0.34
/proc/13438/stat : 13438 (manysat.sh) S 13436 13438 13075 0 -1 4194304 312 2665 0 0 0 0 33 1 15 0 1 0 1145861862 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13438/statm: 1339 238 195 169 0 50 0
[pid=13441] ppid=13438 vsize=91752 CPUtime=921.34
/proc/13441/stat : 13441 (manysat1.1_stat) R 13438 13438 13075 0 -1 4194304 19652 0 0 0 92104 30 0 0 18 0 2 0 1145861898 93954048 19637 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/13441/statm: 22938 19637 83 193 0 22742 0
[pid=13441/tid=13442] ppid=13438 vsize=91752 CPUtime=461.66
/proc/13441/task/13442/stat : 13442 (manysat1.1_stat) R 13438 13438 13075 0 -1 4194368 8673 0 0 0 46150 16 0 0 25 0 2 0 1145861904 93954048 19637 1992294400 134512640 135305190 4294956144 18446744073709551615 134557261 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 921.68
Current children cumulated vsize (KiB) 97108

[startup+522.302 s]
/proc/loadavg: 1.99 1.81 1.48 3/84 13442
/proc/meminfo: memFree=1701376/2055920 swapFree=4176448/4192956
[pid=13438] ppid=13436 vsize=5356 CPUtime=0.34
/proc/13438/stat : 13438 (manysat.sh) S 13436 13438 13075 0 -1 4194304 312 2665 0 0 0 0 33 1 15 0 1 0 1145861862 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13438/statm: 1339 238 195 169 0 50 0
[pid=13441] ppid=13438 vsize=97236 CPUtime=1041.02
/proc/13441/stat : 13441 (manysat1.1_stat) R 13438 13438 13075 0 -1 4194304 20825 0 0 0 104070 32 0 0 25 0 2 0 1145861898 99569664 20810 1992294400 134512640 135305190 4294956144 18446744073709551615 134547909 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/13441/statm: 24309 20810 83 193 0 24113 0
[pid=13441/tid=13442] ppid=13438 vsize=97236 CPUtime=521.63
/proc/13441/task/13442/stat : 13442 (manysat1.1_stat) R 13438 13438 13075 0 -1 4194368 9331 0 0 0 52146 17 0 0 25 0 2 0 1145861904 99569664 20810 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1041.36
Current children cumulated vsize (KiB) 102592

[startup+582.301 s]
/proc/loadavg: 1.99 1.85 1.51 3/84 13442
/proc/meminfo: memFree=1699584/2055920 swapFree=4176448/4192956
[pid=13438] ppid=13436 vsize=5356 CPUtime=0.34
/proc/13438/stat : 13438 (manysat.sh) S 13436 13438 13075 0 -1 4194304 312 2665 0 0 0 0 33 1 15 0 1 0 1145861862 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13438/statm: 1339 238 195 169 0 50 0
[pid=13441] ppid=13438 vsize=98732 CPUtime=1160.7
/proc/13441/stat : 13441 (manysat1.1_stat) R 13438 13438 13075 0 -1 4194304 21286 0 0 0 116037 33 0 0 19 0 2 0 1145861898 101101568 21271 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/13441/statm: 24683 21271 83 193 0 24487 0
[pid=13441/tid=13442] ppid=13438 vsize=98732 CPUtime=581.61
/proc/13441/task/13442/stat : 13442 (manysat1.1_stat) R 13438 13438 13075 0 -1 4194368 9566 0 0 0 58144 17 0 0 21 0 2 0 1145861904 101101568 21271 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.04
Current children cumulated vsize (KiB) 104088



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.903 s]
/proc/loadavg: 1.99 1.85 1.52 3/84 13442
/proc/meminfo: memFree=1695296/2055920 swapFree=4176448/4192956
[pid=13438] ppid=13436 vsize=5356 CPUtime=0.34
/proc/13438/stat : 13438 (manysat.sh) S 13436 13438 13075 0 -1 4194304 312 2665 0 0 0 0 33 1 15 0 1 0 1145861862 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13438/statm: 1339 238 195 169 0 50 0
[pid=13441] ppid=13438 vsize=102444 CPUtime=1199.8
/proc/13441/stat : 13441 (manysat1.1_stat) R 13438 13438 13075 0 -1 4194304 22331 0 0 0 119945 35 0 0 22 0 2 0 1145861898 104902656 22316 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/13441/statm: 25611 22316 83 193 0 25415 0
[pid=13441/tid=13442] ppid=13438 vsize=102444 CPUtime=601.21
/proc/13441/task/13442/stat : 13442 (manysat1.1_stat) R 13438 13438 13075 0 -1 4194368 10057 0 0 0 60103 18 0 0 25 0 2 0 1145861904 104902656 22316 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.14
Current children cumulated vsize (KiB) 107800

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

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

[startup+601.903 s]
/proc/loadavg: 1.99 1.85 1.52 3/84 13442
/proc/meminfo: memFree=1695296/2055920 swapFree=4176448/4192956
[pid=13438] ppid=13436 vsize=5356 CPUtime=0.34
/proc/13438/stat : 13438 (manysat.sh) S 13436 13438 13075 0 -1 4194304 312 2665 0 0 0 0 33 1 15 0 1 0 1145861862 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13438/statm: 1339 238 195 169 0 50 0
[pid=13441] ppid=13438 vsize=102444 CPUtime=1199.8
/proc/13441/stat : 13441 (manysat1.1_stat) R 13438 13438 13075 0 -1 4194304 22331 0 0 0 119945 35 0 0 22 0 2 0 1145861898 104902656 22316 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/13441/statm: 25611 22316 83 193 0 25415 0
[pid=13441/tid=13442] ppid=13438 vsize=102444 CPUtime=601.21
/proc/13441/task/13442/stat : 13442 (manysat1.1_stat) R 13438 13438 13075 0 -1 4194368 10057 0 0 0 60103 18 0 0 25 0 2 0 1145861904 104902656 22316 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.14
Current children cumulated vsize (KiB) 107800

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 13438 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=338948
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=18997
# CPU time returned by wait4() is 0.357945
# while last known CPU time is 1200.14
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.922
CPU time (s): 1200.14
CPU user time (s): 1199.78
CPU system time (s): 0.36
CPU usage (%): 199.385
Max. virtual memory (cumulated for all children) (KiB): 107800

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.338948
system time used= 0.018997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2977
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 0.681896 second user time and 2.06968 second system time

The end

Launcher Data 

Begin job on node86 at 2009-04-03 06:12:56
IDJOB=1554720
IDBENCH=70786
IDSOLVER=513
FILE ID=node86/1554720-1238731976
PBS_JOBID= 9085367
Free space on /tmp= 66488 MiB

SOLVER NAME= ManySAT 1.1 aimd 0/2009-03-20
BENCH NAME= SAT09/APPLICATIONS/bitverif/mulhs/mulhs032.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 0
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1554720-1238731976/watcher-1554720-1238731976 -o /tmp/evaluation-result-1554720-1238731976/solver-1554720-1238731976 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1554720-1238731976.cnf aimd 0

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

MD5SUM BENCH= 431823fbe355abc605baf058be5925a0
RANDOM SEED=575446530

node86.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		: 3000.238
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		: 3000.238
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1787128 kB
Buffers:         33424 kB
Cached:         138244 kB
SwapCached:       8260 kB
Active:          21156 kB
Inactive:       162884 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1787128 kB
SwapTotal:     4192956 kB
SwapFree:      4176448 kB
Dirty:            2348 kB
Writeback:           0 kB
Mapped:          19240 kB
Slab:            68980 kB
Committed_AS:  2861980 kB
PageTables:       2684 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= 66484 MiB
End job on node86 at 2009-04-03 06:23:00