Trace number 1527012

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 1/2009-03-20? (TO) 1200.17 601.725

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/520/
unif-k3-r4.25-v520-c2210-S146188995-071.cnf
MD5SUM890aea0df389e5329db583f37e858c1b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.015996
Satisfiable
(Un)Satisfiability was proved
Number of variables520
Number of clauses2210
Sum of the clauses size6630
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32210
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...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    2210     6630 |     662       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2194     6693 |      --       0       --      -- |     --   | -16/63
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 503   #clauses: 2194   #literals: 6693
0.00/0.01	c CPU time:   0.006998 s
0.00/0.01	c ==============================================================================

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1527012-1238572624/watcher-1527012-1238572624 -o /tmp/evaluation-result-1527012-1238572624/solver-1527012-1238572624 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1527012-1238572624.cnf aimd 1 

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 1.09 3/69 29520
/proc/meminfo: memFree=1222088/2055920 swapFree=4171840/4192956
[pid=29520] ppid=29518 vsize=5356 CPUtime=0
/proc/29520/stat : 29520 (manysat.sh) R 29518 29520 29168 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1129924062 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 226238196383 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/29520/statm: 1339 234 194 169 0 50 0
[pid=29521] ppid=29520 vsize=960 CPUtime=0
/proc/29521/stat : 29521 (SatElite) R 29520 29520 29168 0 -1 4194304 165 0 0 0 0 0 0 0 18 0 1 0 1129924062 983040 149 1992294400 134512640 135034092 4294956096 18446744073709551615 134569370 0 0 4096 3 0 0 0 17 0 0 0
/proc/29521/statm: 240 149 68 127 0 110 0

[startup+0.0748451 s]
/proc/loadavg: 1.00 1.00 1.09 3/69 29520
/proc/meminfo: memFree=1222088/2055920 swapFree=4171840/4192956
[pid=29520] ppid=29518 vsize=5356 CPUtime=0
/proc/29520/stat : 29520 (manysat.sh) S 29518 29520 29168 0 -1 4194304 312 181 0 0 0 0 0 0 16 0 1 0 1129924062 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29520/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.117824 s]
/proc/loadavg: 1.00 1.00 1.09 3/69 29520
/proc/meminfo: memFree=1222088/2055920 swapFree=4171840/4192956
[pid=29520] ppid=29518 vsize=5356 CPUtime=0
/proc/29520/stat : 29520 (manysat.sh) S 29518 29520 29168 0 -1 4194304 312 181 0 0 0 0 0 0 16 0 1 0 1129924062 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29520/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301841 s]
/proc/loadavg: 1.00 1.00 1.09 3/69 29520
/proc/meminfo: memFree=1222088/2055920 swapFree=4171840/4192956
[pid=29520] ppid=29518 vsize=5356 CPUtime=0
/proc/29520/stat : 29520 (manysat.sh) S 29518 29520 29168 0 -1 4194304 312 181 0 0 0 0 0 0 16 0 1 0 1129924062 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29520/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701876 s]
/proc/loadavg: 1.00 1.00 1.09 3/69 29520
/proc/meminfo: memFree=1222088/2055920 swapFree=4171840/4192956
[pid=29520] ppid=29518 vsize=5356 CPUtime=0
/proc/29520/stat : 29520 (manysat.sh) S 29518 29520 29168 0 -1 4194304 312 181 0 0 0 0 0 0 16 0 1 0 1129924062 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29520/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50195 s]
/proc/loadavg: 1.00 1.00 1.09 3/72 29524
/proc/meminfo: memFree=1219376/2055920 swapFree=4171840/4192956
[pid=29520] ppid=29518 vsize=5356 CPUtime=0
/proc/29520/stat : 29520 (manysat.sh) S 29518 29520 29168 0 -1 4194304 312 181 0 0 0 0 0 0 16 0 1 0 1129924062 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29520/statm: 1339 238 195 169 0 50 0
[pid=29523] ppid=29520 vsize=17052 CPUtime=2.96
/proc/29523/stat : 29523 (manysat1.1_stat) R 29520 29520 29168 0 -1 4194304 912 0 0 0 295 1 0 0 16 0 2 0 1129924063 17461248 897 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/29523/statm: 4263 897 83 193 0 4067 0
[pid=29523/tid=29524] ppid=29520 vsize=17052 CPUtime=1.47
/proc/29523/task/29524/stat : 29524 (manysat1.1_stat) R 29520 29520 29168 0 -1 4194368 387 0 0 0 147 0 0 0 16 0 2 0 1129924063 17461248 897 1992294400 134512640 135305190 4294956144 18446744073709551615 134845261 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 22408

[startup+3.10109 s]
/proc/loadavg: 1.08 1.02 1.09 3/72 29524
/proc/meminfo: memFree=1217136/2055920 swapFree=4171840/4192956
[pid=29520] ppid=29518 vsize=5356 CPUtime=0
/proc/29520/stat : 29520 (manysat.sh) S 29518 29520 29168 0 -1 4194304 312 181 0 0 0 0 0 0 16 0 1 0 1129924062 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29520/statm: 1339 238 195 169 0 50 0
[pid=29523] ppid=29520 vsize=18796 CPUtime=6.14
/proc/29523/stat : 29523 (manysat1.1_stat) R 29520 29520 29168 0 -1 4194304 1422 0 0 0 613 1 0 0 16 0 2 0 1129924063 19247104 1407 1992294400 134512640 135305190 4294956144 18446744073709551615 134528520 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/29523/statm: 4699 1407 83 193 0 4503 0
[pid=29523/tid=29524] ppid=29520 vsize=18796 CPUtime=3.06
/proc/29523/task/29524/stat : 29524 (manysat1.1_stat) R 29520 29520 29168 0 -1 4194368 641 0 0 0 306 0 0 0 18 0 2 0 1129924063 19247104 1407 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.14
Current children cumulated vsize (KiB) 24152

[startup+6.30138 s]
/proc/loadavg: 1.08 1.02 1.09 3/72 29524
/proc/meminfo: memFree=1212784/2055920 swapFree=4171840/4192956
[pid=29520] ppid=29518 vsize=5356 CPUtime=0
/proc/29520/stat : 29520 (manysat.sh) S 29518 29520 29168 0 -1 4194304 312 181 0 0 0 0 0 0 16 0 1 0 1129924062 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29520/statm: 1339 238 195 169 0 50 0
[pid=29523] ppid=29520 vsize=22344 CPUtime=12.52
/proc/29523/stat : 29523 (manysat1.1_stat) R 29520 29520 29168 0 -1 4194304 2418 0 0 0 1249 3 0 0 17 0 2 0 1129924063 22880256 2403 1992294400 134512640 135305190 4294956144 18446744073709551615 134528189 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/29523/statm: 5586 2403 83 193 0 5390 0
[pid=29523/tid=29524] ppid=29520 vsize=22344 CPUtime=6.26
/proc/29523/task/29524/stat : 29524 (manysat1.1_stat) R 29520 29520 29168 0 -1 4194368 1075 0 0 0 625 1 0 0 19 0 2 0 1129924063 22880256 2403 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.52
Current children cumulated vsize (KiB) 27700

[startup+12.7029 s]
/proc/loadavg: 1.22 1.05 1.10 3/72 29524
/proc/meminfo: memFree=1208304/2055920 swapFree=4171840/4192956
[pid=29520] ppid=29518 vsize=5356 CPUtime=0
/proc/29520/stat : 29520 (manysat.sh) S 29518 29520 29168 0 -1 4194304 312 181 0 0 0 0 0 0 16 0 1 0 1129924062 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29520/statm: 1339 238 195 169 0 50 0
[pid=29523] ppid=29520 vsize=26636 CPUtime=25.29
/proc/29523/stat : 29523 (manysat1.1_stat) R 29520 29520 29168 0 -1 4194304 3402 0 0 0 2525 4 0 0 25 0 2 0 1129924063 27275264 3387 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/29523/statm: 6659 3387 83 193 0 6463 0
[pid=29523/tid=29524] ppid=29520 vsize=26636 CPUtime=12.66
/proc/29523/task/29524/stat : 29524 (manysat1.1_stat) R 29520 29520 29168 0 -1 4194368 1531 0 0 0 1265 1 0 0 25 0 2 0 1129924063 27275264 3387 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 31992

[startup+25.5011 s]
/proc/loadavg: 1.34 1.08 1.11 3/72 29524
/proc/meminfo: memFree=1204848/2055920 swapFree=4171840/4192956
[pid=29520] ppid=29518 vsize=5356 CPUtime=0
/proc/29520/stat : 29520 (manysat.sh) S 29518 29520 29168 0 -1 4194304 312 181 0 0 0 0 0 0 16 0 1 0 1129924062 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29520/statm: 1339 238 195 169 0 50 0
[pid=29523] ppid=29520 vsize=30016 CPUtime=50.81
/proc/29523/stat : 29523 (manysat1.1_stat) R 29520 29520 29168 0 -1 4194304 4310 0 0 0 5075 6 0 0 17 0 2 0 1129924063 30736384 4295 1992294400 134512640 135305190 4294956144 18446744073709551615 134528286 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/29523/statm: 7504 4295 83 193 0 7308 0
[pid=29523/tid=29524] ppid=29520 vsize=30016 CPUtime=25.46
/proc/29523/task/29524/stat : 29524 (manysat1.1_stat) R 29520 29520 29168 0 -1 4194368 2005 0 0 0 2543 3 0 0 25 0 2 0 1129924063 30736384 4295 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.81
Current children cumulated vsize (KiB) 35372

[startup+51.1013 s]
/proc/loadavg: 1.56 1.15 1.13 3/72 29524
/proc/meminfo: memFree=1200880/2055920 swapFree=4171840/4192956
[pid=29520] ppid=29518 vsize=5356 CPUtime=0
/proc/29520/stat : 29520 (manysat.sh) S 29518 29520 29168 0 -1 4194304 312 181 0 0 0 0 0 0 16 0 1 0 1129924062 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29520/statm: 1339 238 195 169 0 50 0
[pid=29523] ppid=29520 vsize=33856 CPUtime=101.87
/proc/29523/stat : 29523 (manysat1.1_stat) R 29520 29520 29168 0 -1 4194304 5329 0 0 0 10179 8 0 0 16 0 2 0 1129924063 34668544 5314 1992294400 134512640 135305190 4294956144 18446744073709551615 134528283 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/29523/statm: 8464 5314 83 193 0 8268 0
[pid=29523/tid=29524] ppid=29520 vsize=33856 CPUtime=51.04
/proc/29523/task/29524/stat : 29524 (manysat1.1_stat) R 29520 29520 29168 0 -1 4194368 2468 0 0 0 5101 3 0 0 25 0 2 0 1129924063 34668544 5314 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.87
Current children cumulated vsize (KiB) 39212

[startup+102.307 s]
/proc/loadavg: 1.82 1.29 1.18 3/72 29524
/proc/meminfo: memFree=1192432/2055920 swapFree=4171840/4192956
[pid=29520] ppid=29518 vsize=5356 CPUtime=0
/proc/29520/stat : 29520 (manysat.sh) S 29518 29520 29168 0 -1 4194304 312 181 0 0 0 0 0 0 16 0 1 0 1129924062 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29520/statm: 1339 238 195 169 0 50 0
[pid=29523] ppid=29520 vsize=43032 CPUtime=204.01
/proc/29523/stat : 29523 (manysat1.1_stat) R 29520 29520 29168 0 -1 4194304 7396 0 0 0 20390 11 0 0 25 0 2 0 1129924063 44064768 7381 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/29523/statm: 10758 7381 83 193 0 10562 0
[pid=29523/tid=29524] ppid=29520 vsize=43032 CPUtime=102.23
/proc/29523/task/29524/stat : 29524 (manysat1.1_stat) R 29520 29520 29168 0 -1 4194368 3414 0 0 0 10218 5 0 0 25 0 2 0 1129924063 44064768 7381 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204.01
Current children cumulated vsize (KiB) 48388

[startup+162.301 s]
/proc/loadavg: 1.93 1.41 1.22 3/72 29524
/proc/meminfo: memFree=1187568/2055920 swapFree=4171840/4192956
[pid=29520] ppid=29518 vsize=5356 CPUtime=0
/proc/29520/stat : 29520 (manysat.sh) S 29518 29520 29168 0 -1 4194304 312 181 0 0 0 0 0 0 16 0 1 0 1129924062 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29520/statm: 1339 238 195 169 0 50 0
[pid=29523] ppid=29520 vsize=47984 CPUtime=323.68
/proc/29523/stat : 29523 (manysat1.1_stat) R 29520 29520 29168 0 -1 4194304 8567 0 0 0 32355 13 0 0 25 0 2 0 1129924063 49135616 8552 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/29523/statm: 11996 8552 83 193 0 11800 0
[pid=29523/tid=29524] ppid=29520 vsize=47984 CPUtime=162.2
/proc/29523/task/29524/stat : 29524 (manysat1.1_stat) R 29520 29520 29168 0 -1 4194368 3942 0 0 0 16214 6 0 0 25 0 2 0 1129924063 49135616 8552 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.68
Current children cumulated vsize (KiB) 53340

[startup+222.301 s]
/proc/loadavg: 1.97 1.52 1.27 3/72 29524
/proc/meminfo: memFree=1181488/2055920 swapFree=4171840/4192956
[pid=29520] ppid=29518 vsize=5356 CPUtime=0
/proc/29520/stat : 29520 (manysat.sh) S 29518 29520 29168 0 -1 4194304 312 181 0 0 0 0 0 0 16 0 1 0 1129924062 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29520/statm: 1339 238 195 169 0 50 0
[pid=29523] ppid=29520 vsize=53420 CPUtime=443.36
/proc/29523/stat : 29523 (manysat1.1_stat) R 29520 29520 29168 0 -1 4194304 10072 0 0 0 44320 16 0 0 19 0 2 0 1129924063 54702080 10057 1992294400 134512640 135305190 4294956144 18446744073709551615 134528376 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/29523/statm: 13355 10057 83 193 0 13159 0
[pid=29523/tid=29524] ppid=29520 vsize=53420 CPUtime=222.17
/proc/29523/task/29524/stat : 29524 (manysat1.1_stat) R 29520 29520 29168 0 -1 4194368 4798 0 0 0 22210 7 0 0 25 0 2 0 1129924063 54702080 10057 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.36
Current children cumulated vsize (KiB) 58776

[startup+282.302 s]
/proc/loadavg: 1.99 1.60 1.31 3/72 29530
/proc/meminfo: memFree=1177392/2055920 swapFree=4171840/4192956
[pid=29520] ppid=29518 vsize=5356 CPUtime=0
/proc/29520/stat : 29520 (manysat.sh) S 29518 29520 29168 0 -1 4194304 312 181 0 0 0 0 0 0 16 0 1 0 1129924062 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29520/statm: 1339 238 195 169 0 50 0
[pid=29523] ppid=29520 vsize=58772 CPUtime=563.03
/proc/29523/stat : 29523 (manysat1.1_stat) R 29520 29520 29168 0 -1 4194304 11140 0 0 0 56285 18 0 0 25 0 2 0 1129924063 60182528 11125 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/29523/statm: 14693 11125 83 193 0 14497 0
[pid=29523/tid=29524] ppid=29520 vsize=58772 CPUtime=282.16
/proc/29523/task/29524/stat : 29524 (manysat1.1_stat) R 29520 29520 29168 0 -1 4194368 5325 0 0 0 28207 9 0 0 25 0 2 0 1129924063 60182528 11125 1992294400 134512640 135305190 4294956144 18446744073709551615 134528875 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.03
Current children cumulated vsize (KiB) 64128

[startup+342.302 s]
/proc/loadavg: 1.99 1.67 1.36 3/72 29530
/proc/meminfo: memFree=1172272/2055920 swapFree=4171840/4192956
[pid=29520] ppid=29518 vsize=5356 CPUtime=0
/proc/29520/stat : 29520 (manysat.sh) S 29518 29520 29168 0 -1 4194304 312 181 0 0 0 0 0 0 16 0 1 0 1129924062 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29520/statm: 1339 238 195 169 0 50 0
[pid=29523] ppid=29520 vsize=62508 CPUtime=682.71
/proc/29523/stat : 29523 (manysat1.1_stat) R 29520 29520 29168 0 -1 4194304 12367 0 0 0 68251 20 0 0 25 0 2 0 1129924063 64008192 12352 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/29523/statm: 15627 12352 83 193 0 15431 0
[pid=29523/tid=29524] ppid=29520 vsize=62508 CPUtime=342.12
/proc/29523/task/29524/stat : 29524 (manysat1.1_stat) R 29520 29520 29168 0 -1 4194368 5964 0 0 0 34202 10 0 0 25 0 2 0 1129924063 64008192 12352 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.71
Current children cumulated vsize (KiB) 67864

[startup+402.301 s]
/proc/loadavg: 1.99 1.73 1.39 3/72 29530
/proc/meminfo: memFree=1169072/2055920 swapFree=4171840/4192956
[pid=29520] ppid=29518 vsize=5356 CPUtime=0
/proc/29520/stat : 29520 (manysat.sh) S 29518 29520 29168 0 -1 4194304 312 181 0 0 0 0 0 0 16 0 1 0 1129924062 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29520/statm: 1339 238 195 169 0 50 0
[pid=29523] ppid=29520 vsize=67164 CPUtime=802.4
/proc/29523/stat : 29523 (manysat1.1_stat) R 29520 29520 29168 0 -1 4194304 13190 0 0 0 80218 22 0 0 25 0 2 0 1129924063 68775936 13175 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/29523/statm: 16791 13175 83 193 0 16595 0
[pid=29523/tid=29524] ppid=29520 vsize=67164 CPUtime=402.1
/proc/29523/task/29524/stat : 29524 (manysat1.1_stat) R 29520 29520 29168 0 -1 4194368 6355 0 0 0 40199 11 0 0 25 0 2 0 1129924063 68775936 13175 1992294400 134512640 135305190 4294956144 18446744073709551615 134528341 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.4
Current children cumulated vsize (KiB) 72520

[startup+462.301 s]
/proc/loadavg: 1.99 1.77 1.43 3/72 29530
/proc/meminfo: memFree=1166512/2055920 swapFree=4171840/4192956
[pid=29520] ppid=29518 vsize=5356 CPUtime=0
/proc/29520/stat : 29520 (manysat.sh) S 29518 29520 29168 0 -1 4194304 312 181 0 0 0 0 0 0 16 0 1 0 1129924062 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29520/statm: 1339 238 195 169 0 50 0
[pid=29523] ppid=29520 vsize=69208 CPUtime=922.08
/proc/29523/stat : 29523 (manysat1.1_stat) R 29520 29520 29168 0 -1 4194304 13830 0 0 0 92185 23 0 0 25 0 2 0 1129924063 70868992 13815 1992294400 134512640 135305190 4294956144 18446744073709551615 134541539 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/29523/statm: 17302 13815 83 193 0 17106 0
[pid=29523/tid=29524] ppid=29520 vsize=69208 CPUtime=462.08
/proc/29523/task/29524/stat : 29524 (manysat1.1_stat) R 29520 29520 29168 0 -1 4194368 6717 0 0 0 46196 12 0 0 25 0 2 0 1129924063 70868992 13815 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.08
Current children cumulated vsize (KiB) 74564

[startup+522.302 s]
/proc/loadavg: 1.99 1.81 1.46 3/72 29530
/proc/meminfo: memFree=1165552/2055920 swapFree=4171840/4192956
[pid=29520] ppid=29518 vsize=5356 CPUtime=0
/proc/29520/stat : 29520 (manysat.sh) S 29518 29520 29168 0 -1 4194304 312 181 0 0 0 0 0 0 16 0 1 0 1129924062 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29520/statm: 1339 238 195 169 0 50 0
[pid=29523] ppid=29520 vsize=70020 CPUtime=1041.77
/proc/29523/stat : 29523 (manysat1.1_stat) R 29520 29520 29168 0 -1 4194304 14078 0 0 0 104154 23 0 0 19 0 2 0 1129924063 71700480 14063 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/29523/statm: 17505 14063 83 193 0 17309 0
[pid=29523/tid=29524] ppid=29520 vsize=70020 CPUtime=522.06
/proc/29523/task/29524/stat : 29524 (manysat1.1_stat) R 29520 29520 29168 0 -1 4194368 6859 0 0 0 52194 12 0 0 25 0 2 0 1129924063 71700480 14063 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1041.77
Current children cumulated vsize (KiB) 75376

[startup+582.302 s]
/proc/loadavg: 1.99 1.84 1.49 3/72 29530
/proc/meminfo: memFree=1158512/2055920 swapFree=4171840/4192956
[pid=29520] ppid=29518 vsize=5356 CPUtime=0
/proc/29520/stat : 29520 (manysat.sh) S 29518 29520 29168 0 -1 4194304 312 181 0 0 0 0 0 0 16 0 1 0 1129924062 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29520/statm: 1339 238 195 169 0 50 0
[pid=29523] ppid=29520 vsize=76720 CPUtime=1161.45
/proc/29523/stat : 29523 (manysat1.1_stat) R 29520 29520 29168 0 -1 4194304 15832 0 0 0 116119 26 0 0 25 0 2 0 1129924063 78561280 15817 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/29523/statm: 19180 15817 83 193 0 18984 0
[pid=29523/tid=29524] ppid=29520 vsize=76720 CPUtime=581.81
/proc/29523/task/29524/stat : 29524 (manysat1.1_stat) R 29520 29520 29168 0 -1 4194368 7720 0 0 0 58167 14 0 0 25 0 2 0 1129924063 78561280 15817 1992294400 134512640 135305190 4294956144 18446744073709551615 134528442 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1161.45
Current children cumulated vsize (KiB) 82076



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.707 s]
/proc/loadavg: 1.99 1.85 1.50 3/72 29530
/proc/meminfo: memFree=1155888/2055920 swapFree=4171840/4192956
[pid=29520] ppid=29518 vsize=5356 CPUtime=0
/proc/29520/stat : 29520 (manysat.sh) S 29518 29520 29168 0 -1 4194304 312 181 0 0 0 0 0 0 16 0 1 0 1129924062 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29520/statm: 1339 238 195 169 0 50 0
[pid=29523] ppid=29520 vsize=80464 CPUtime=1200.17
/proc/29523/stat : 29523 (manysat1.1_stat) R 29520 29520 29168 0 -1 4194304 16467 0 0 0 119989 28 0 0 25 0 2 0 1129924063 82395136 16452 1992294400 134512640 135305190 4294956144 18446744073709551615 134528518 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/29523/statm: 20116 16452 83 193 0 19920 0
[pid=29523/tid=29524] ppid=29520 vsize=80464 CPUtime=601.12
/proc/29523/task/29524/stat : 29524 (manysat1.1_stat) R 29520 29520 29168 0 -1 4194368 8034 0 0 0 60098 14 0 0 25 0 2 0 1129924063 82395136 16452 1992294400 134512640 135305190 4294956144 18446744073709551615 134528446 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.17
Current children cumulated vsize (KiB) 85820

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

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

[startup+601.707 s]
/proc/loadavg: 1.99 1.85 1.50 3/72 29530
/proc/meminfo: memFree=1155888/2055920 swapFree=4171840/4192956
[pid=29520] ppid=29518 vsize=5356 CPUtime=0
/proc/29520/stat : 29520 (manysat.sh) S 29518 29520 29168 0 -1 4194304 312 181 0 0 0 0 0 0 16 0 1 0 1129924062 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29520/statm: 1339 238 195 169 0 50 0
[pid=29523] ppid=29520 vsize=80464 CPUtime=1200.17
/proc/29523/stat : 29523 (manysat1.1_stat) R 29520 29520 29168 0 -1 4194304 16467 0 0 0 119989 28 0 0 25 0 2 0 1129924063 82395136 16452 1992294400 134512640 135305190 4294956144 18446744073709551615 134528518 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/29523/statm: 20116 16452 83 193 0 19920 0
[pid=29523/tid=29524] ppid=29520 vsize=80464 CPUtime=601.12
/proc/29523/task/29524/stat : 29524 (manysat1.1_stat) R 29520 29520 29168 0 -1 4194368 8034 0 0 0 60098 14 0 0 25 0 2 0 1129924063 82395136 16452 1992294400 134512640 135305190 4294956144 18446744073709551615 134528446 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.17
Current children cumulated vsize (KiB) 85820

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 29520 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=9998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# CPU time returned by wait4() is 0.013997
# while last known CPU time is 1200.17
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.725
CPU time (s): 1200.17
CPU user time (s): 1199.89
CPU system time (s): 0.28
CPU usage (%): 199.455
Max. virtual memory (cumulated for all children) (KiB): 85820

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.009998
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 493
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 0.669898 second user time and 2.07968 second system time

The end

Launcher Data 

Begin job on node58 at 2009-04-01 09:57:04
IDJOB=1527012
IDBENCH=70658
IDSOLVER=514
FILE ID=node58/1527012-1238572624
PBS_JOBID= 9062177
Free space on /tmp= 66400 MiB

SOLVER NAME= ManySAT 1.1 aimd 1/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/520/unif-k3-r4.25-v520-c2210-S146188995-071.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 1
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527012-1238572624/watcher-1527012-1238572624 -o /tmp/evaluation-result-1527012-1238572624/solver-1527012-1238572624 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1527012-1238572624.cnf aimd 1

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

MD5SUM BENCH= 890aea0df389e5329db583f37e858c1b
RANDOM SEED=1521699724

node58.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		: 3000.222
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		: 3000.222
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:       1222568 kB
Buffers:         96324 kB
Cached:         646072 kB
SwapCached:      11044 kB
Active:         208104 kB
Inactive:       546864 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1222568 kB
SwapTotal:     4192956 kB
SwapFree:      4171840 kB
Dirty:            1524 kB
Writeback:           0 kB
Mapped:          17416 kB
Slab:            63884 kB
Committed_AS:  2723640 kB
PageTables:       1764 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= 66400 MiB
End job on node58 at 2009-04-01 10:07:07