Trace number 1527282

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) 1200.06 601.725

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/540/
unif-k3-r4.25-v540-c2295-S900737394-048.cnf
MD5SUMa3ba32614e3b11804668b06c2afeb296
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.018996
Satisfiable
(Un)Satisfiability was proved
Number of variables540
Number of clauses2295
Sum of the clauses size6885
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32295
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 |    2295     6885 |     688       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    2284     6920 |      --       0       --      -- |     --   | -11/35
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 529   #clauses: 2284   #literals: 6920
0.00/0.00	c CPU time:   0.004999 s
0.00/0.00	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-1527282-1238588080/watcher-1527282-1238588080 -o /tmp/evaluation-result-1527282-1238588080/solver-1527282-1238588080 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1527282-1238588080.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: 0.92 0.98 1.09 3/76 7401
/proc/meminfo: memFree=1353152/2055920 swapFree=4127460/4192956
[pid=7401] ppid=7399 vsize=5356 CPUtime=0
/proc/7401/stat : 7401 (manysat.sh) R 7399 7401 7327 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1131468959 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 244276849311 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/7401/statm: 1339 234 194 169 0 50 0
[pid=7402] ppid=7401 vsize=960 CPUtime=0
/proc/7402/stat : 7402 (SatElite) R 7401 7401 7327 0 -1 4194304 166 0 0 0 0 0 0 0 18 0 1 0 1131468959 983040 150 1992294400 134512640 135034092 4294956096 18446744073709551615 134548273 0 0 4096 3 0 0 0 17 0 0 0
/proc/7402/statm: 240 150 68 127 0 110 0

[startup+0.0975719 s]
/proc/loadavg: 0.92 0.98 1.09 3/76 7401
/proc/meminfo: memFree=1353152/2055920 swapFree=4127460/4192956
[pid=7401] ppid=7399 vsize=5356 CPUtime=0
/proc/7401/stat : 7401 (manysat.sh) S 7399 7401 7327 0 -1 4194304 312 171 0 0 0 0 0 0 18 0 1 0 1131468959 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7401/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.10257 s]
/proc/loadavg: 0.92 0.98 1.09 3/76 7401
/proc/meminfo: memFree=1353152/2055920 swapFree=4127460/4192956
[pid=7401] ppid=7399 vsize=5356 CPUtime=0
/proc/7401/stat : 7401 (manysat.sh) S 7399 7401 7327 0 -1 4194304 312 171 0 0 0 0 0 0 18 0 1 0 1131468959 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7401/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301611 s]
/proc/loadavg: 0.92 0.98 1.09 3/76 7401
/proc/meminfo: memFree=1353152/2055920 swapFree=4127460/4192956
[pid=7401] ppid=7399 vsize=5356 CPUtime=0
/proc/7401/stat : 7401 (manysat.sh) S 7399 7401 7327 0 -1 4194304 312 171 0 0 0 0 0 0 18 0 1 0 1131468959 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7401/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701689 s]
/proc/loadavg: 0.92 0.98 1.09 3/76 7401
/proc/meminfo: memFree=1353152/2055920 swapFree=4127460/4192956
[pid=7401] ppid=7399 vsize=5356 CPUtime=0
/proc/7401/stat : 7401 (manysat.sh) S 7399 7401 7327 0 -1 4194304 312 171 0 0 0 0 0 0 18 0 1 0 1131468959 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7401/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50185 s]
/proc/loadavg: 0.92 0.98 1.09 3/79 7405
/proc/meminfo: memFree=1350304/2055920 swapFree=4127460/4192956
[pid=7401] ppid=7399 vsize=5356 CPUtime=0
/proc/7401/stat : 7401 (manysat.sh) S 7399 7401 7327 0 -1 4194304 312 171 0 0 0 0 0 0 18 0 1 0 1131468959 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7401/statm: 1339 238 195 169 0 50 0
[pid=7404] ppid=7401 vsize=17232 CPUtime=2.96
/proc/7404/stat : 7404 (manysat1.1_stat) R 7401 7401 7327 0 -1 4194304 953 0 0 0 295 1 0 0 17 0 2 0 1131468960 17645568 939 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7404/statm: 4308 939 83 193 0 4112 0
[pid=7404/tid=7405] ppid=7401 vsize=17232 CPUtime=1.47
/proc/7404/task/7405/stat : 7405 (manysat1.1_stat) R 7401 7401 7327 0 -1 4194368 380 0 0 0 147 0 0 0 17 0 2 0 1131468961 17645568 939 1992294400 134512640 135305190 4294956144 18446744073709551615 134563880 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 22588

[startup+3.10116 s]
/proc/loadavg: 0.92 0.98 1.09 3/79 7405
/proc/meminfo: memFree=1347808/2055920 swapFree=4127460/4192956
[pid=7401] ppid=7399 vsize=5356 CPUtime=0
/proc/7401/stat : 7401 (manysat.sh) S 7399 7401 7327 0 -1 4194304 312 171 0 0 0 0 0 0 18 0 1 0 1131468959 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7401/statm: 1339 238 195 169 0 50 0
[pid=7404] ppid=7401 vsize=19004 CPUtime=6.15
/proc/7404/stat : 7404 (manysat1.1_stat) R 7401 7401 7327 0 -1 4194304 1446 0 0 0 614 1 0 0 17 0 2 0 1131468960 19460096 1432 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7404/statm: 4751 1432 83 193 0 4555 0
[pid=7404/tid=7405] ppid=7401 vsize=19004 CPUtime=3.07
/proc/7404/task/7405/stat : 7405 (manysat1.1_stat) R 7401 7401 7327 0 -1 4194368 593 0 0 0 306 1 0 0 17 0 2 0 1131468961 19460096 1432 1992294400 134512640 135305190 4294956144 18446744073709551615 134528747 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 24360

[startup+6.30178 s]
/proc/loadavg: 1.01 1.00 1.09 3/79 7405
/proc/meminfo: memFree=1343456/2055920 swapFree=4127460/4192956
[pid=7401] ppid=7399 vsize=5356 CPUtime=0
/proc/7401/stat : 7401 (manysat.sh) S 7399 7401 7327 0 -1 4194304 312 171 0 0 0 0 0 0 18 0 1 0 1131468959 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7401/statm: 1339 238 195 169 0 50 0
[pid=7404] ppid=7401 vsize=24256 CPUtime=12.53
/proc/7404/stat : 7404 (manysat1.1_stat) R 7401 7401 7327 0 -1 4194304 2620 0 0 0 1250 3 0 0 17 0 2 0 1131468960 24838144 2606 1992294400 134512640 135305190 4294956144 18446744073709551615 134528477 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7404/statm: 6064 2606 83 193 0 5868 0
[pid=7404/tid=7405] ppid=7401 vsize=24256 CPUtime=6.27
/proc/7404/task/7405/stat : 7405 (manysat1.1_stat) R 7401 7401 7327 0 -1 4194368 1133 0 0 0 625 2 0 0 17 0 2 0 1131468961 24838144 2606 1992294400 134512640 135305190 4294956144 18446744073709551615 134546030 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 29612

[startup+12.702 s]
/proc/loadavg: 1.09 1.02 1.10 3/79 7405
/proc/meminfo: memFree=1338600/2055920 swapFree=4127460/4192956
[pid=7401] ppid=7399 vsize=5356 CPUtime=0
/proc/7401/stat : 7401 (manysat.sh) S 7399 7401 7327 0 -1 4194304 312 171 0 0 0 0 0 0 18 0 1 0 1131468959 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7401/statm: 1339 238 195 169 0 50 0
[pid=7404] ppid=7401 vsize=27664 CPUtime=25.28
/proc/7404/stat : 7404 (manysat1.1_stat) R 7401 7401 7327 0 -1 4194304 3571 0 0 0 2524 4 0 0 17 0 2 0 1131468960 28327936 3557 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7404/statm: 6916 3557 83 193 0 6720 0
[pid=7404/tid=7405] ppid=7401 vsize=27664 CPUtime=12.66
/proc/7404/task/7405/stat : 7405 (manysat1.1_stat) R 7401 7401 7327 0 -1 4194368 1534 0 0 0 1264 2 0 0 25 0 2 0 1131468961 28327936 3557 1992294400 134512640 135305190 4294956144 18446744073709551615 134528603 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.28
Current children cumulated vsize (KiB) 33020

[startup+25.5025 s]
/proc/loadavg: 1.29 1.06 1.11 3/79 7405
/proc/meminfo: memFree=1335016/2055920 swapFree=4127460/4192956
[pid=7401] ppid=7399 vsize=5356 CPUtime=0
/proc/7401/stat : 7401 (manysat.sh) S 7399 7401 7327 0 -1 4194304 312 171 0 0 0 0 0 0 18 0 1 0 1131468959 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7401/statm: 1339 238 195 169 0 50 0
[pid=7404] ppid=7401 vsize=31192 CPUtime=50.8
/proc/7404/stat : 7404 (manysat1.1_stat) R 7401 7401 7327 0 -1 4194304 4515 0 0 0 5075 5 0 0 21 0 2 0 1131468960 31940608 4501 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7404/statm: 7798 4501 83 193 0 7602 0
[pid=7404/tid=7405] ppid=7401 vsize=31192 CPUtime=25.45
/proc/7404/task/7405/stat : 7405 (manysat1.1_stat) R 7401 7401 7327 0 -1 4194368 1957 0 0 0 2542 3 0 0 25 0 2 0 1131468961 31940608 4501 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.8
Current children cumulated vsize (KiB) 36548

[startup+51.1014 s]
/proc/loadavg: 1.53 1.14 1.13 3/79 7405
/proc/meminfo: memFree=1330408/2055920 swapFree=4127460/4192956
[pid=7401] ppid=7399 vsize=5356 CPUtime=0
/proc/7401/stat : 7401 (manysat.sh) S 7399 7401 7327 0 -1 4194304 312 171 0 0 0 0 0 0 18 0 1 0 1131468959 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7401/statm: 1339 238 195 169 0 50 0
[pid=7404] ppid=7401 vsize=34696 CPUtime=101.86
/proc/7404/stat : 7404 (manysat1.1_stat) R 7401 7401 7327 0 -1 4194304 5620 0 0 0 10177 9 0 0 25 0 2 0 1131468960 35528704 5606 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7404/statm: 8674 5606 83 193 0 8478 0
[pid=7404/tid=7405] ppid=7401 vsize=34696 CPUtime=51.04
/proc/7404/task/7405/stat : 7405 (manysat1.1_stat) R 7401 7401 7327 0 -1 4194368 2514 0 0 0 5099 5 0 0 25 0 2 0 1131468961 35528704 5606 1992294400 134512640 135305190 4294956144 18446744073709551615 134528406 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.86
Current children cumulated vsize (KiB) 40052

[startup+102.306 s]
/proc/loadavg: 1.79 1.27 1.17 3/79 7405
/proc/meminfo: memFree=1324264/2055920 swapFree=4127460/4192956
[pid=7401] ppid=7399 vsize=5356 CPUtime=0
/proc/7401/stat : 7401 (manysat.sh) S 7399 7401 7327 0 -1 4194304 312 171 0 0 0 0 0 0 18 0 1 0 1131468959 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7401/statm: 1339 238 195 169 0 50 0
[pid=7404] ppid=7401 vsize=41164 CPUtime=203.98
/proc/7404/stat : 7404 (manysat1.1_stat) R 7401 7401 7327 0 -1 4194304 7133 0 0 0 20386 12 0 0 17 0 2 0 1131468960 42151936 7119 1992294400 134512640 135305190 4294956144 18446744073709551615 134528458 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7404/statm: 10291 7119 83 193 0 10095 0
[pid=7404/tid=7405] ppid=7401 vsize=41164 CPUtime=102.21
/proc/7404/task/7405/stat : 7405 (manysat1.1_stat) R 7401 7401 7327 0 -1 4194368 3219 0 0 0 10214 7 0 0 25 0 2 0 1131468961 42151936 7119 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 203.98
Current children cumulated vsize (KiB) 46520

[startup+162.303 s]
/proc/loadavg: 1.92 1.40 1.22 3/79 7405
/proc/meminfo: memFree=1318120/2055920 swapFree=4127460/4192956
[pid=7401] ppid=7399 vsize=5356 CPUtime=0
/proc/7401/stat : 7401 (manysat.sh) S 7399 7401 7327 0 -1 4194304 312 171 0 0 0 0 0 0 18 0 1 0 1131468959 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7401/statm: 1339 238 195 169 0 50 0
[pid=7404] ppid=7401 vsize=47384 CPUtime=323.65
/proc/7404/stat : 7404 (manysat1.1_stat) R 7401 7401 7327 0 -1 4194304 8667 0 0 0 32350 15 0 0 25 0 2 0 1131468960 48521216 8653 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7404/statm: 11846 8653 83 193 0 11650 0
[pid=7404/tid=7405] ppid=7401 vsize=47384 CPUtime=162.18
/proc/7404/task/7405/stat : 7405 (manysat1.1_stat) R 7401 7401 7327 0 -1 4194368 4112 0 0 0 16209 9 0 0 25 0 2 0 1131468961 48521216 8653 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.65
Current children cumulated vsize (KiB) 52740

[startup+222.302 s]
/proc/loadavg: 1.97 1.51 1.27 3/79 7405
/proc/meminfo: memFree=1312168/2055920 swapFree=4127460/4192956
[pid=7401] ppid=7399 vsize=5356 CPUtime=0
/proc/7401/stat : 7401 (manysat.sh) S 7399 7401 7327 0 -1 4194304 312 171 0 0 0 0 0 0 18 0 1 0 1131468959 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7401/statm: 1339 238 195 169 0 50 0
[pid=7404] ppid=7401 vsize=53552 CPUtime=443.33
/proc/7404/stat : 7404 (manysat1.1_stat) R 7401 7401 7327 0 -1 4194304 10128 0 0 0 44315 18 0 0 25 0 2 0 1131468960 54837248 10114 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7404/statm: 13388 10114 83 193 0 13192 0
[pid=7404/tid=7405] ppid=7401 vsize=53552 CPUtime=222.15
/proc/7404/task/7405/stat : 7405 (manysat1.1_stat) R 7401 7401 7327 0 -1 4194368 4851 0 0 0 22205 10 0 0 25 0 2 0 1131468961 54837248 10114 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.33
Current children cumulated vsize (KiB) 58908

[startup+282.301 s]
/proc/loadavg: 1.99 1.59 1.31 3/79 7405
/proc/meminfo: memFree=1307304/2055920 swapFree=4127460/4192956
[pid=7401] ppid=7399 vsize=5356 CPUtime=0
/proc/7401/stat : 7401 (manysat.sh) S 7399 7401 7327 0 -1 4194304 312 171 0 0 0 0 0 0 18 0 1 0 1131468959 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7401/statm: 1339 238 195 169 0 50 0
[pid=7404] ppid=7401 vsize=58500 CPUtime=563
/proc/7404/stat : 7404 (manysat1.1_stat) R 7401 7401 7327 0 -1 4194304 11401 0 0 0 56280 20 0 0 25 0 2 0 1131468960 59904000 11387 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7404/statm: 14625 11387 83 193 0 14429 0
[pid=7404/tid=7405] ppid=7401 vsize=58500 CPUtime=282.12
/proc/7404/task/7405/stat : 7405 (manysat1.1_stat) R 7401 7401 7327 0 -1 4194368 5596 0 0 0 28200 12 0 0 25 0 2 0 1131468961 59904000 11387 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563
Current children cumulated vsize (KiB) 63856

[startup+342.302 s]
/proc/loadavg: 1.99 1.66 1.35 3/79 7405
/proc/meminfo: memFree=1305192/2055920 swapFree=4127460/4192956
[pid=7401] ppid=7399 vsize=5356 CPUtime=0
/proc/7401/stat : 7401 (manysat.sh) S 7399 7401 7327 0 -1 4194304 312 171 0 0 0 0 0 0 18 0 1 0 1131468959 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7401/statm: 1339 238 195 169 0 50 0
[pid=7404] ppid=7401 vsize=60584 CPUtime=682.67
/proc/7404/stat : 7404 (manysat1.1_stat) R 7401 7401 7327 0 -1 4194304 11883 0 0 0 68245 22 0 0 25 0 2 0 1131468960 62038016 11869 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7404/statm: 15146 11869 83 193 0 14950 0
[pid=7404/tid=7405] ppid=7401 vsize=60584 CPUtime=342.09
/proc/7404/task/7405/stat : 7405 (manysat1.1_stat) R 7401 7401 7327 0 -1 4194368 5906 0 0 0 34196 13 0 0 25 0 2 0 1131468961 62038016 11869 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.67
Current children cumulated vsize (KiB) 65940

[startup+402.301 s]
/proc/loadavg: 1.99 1.72 1.39 3/79 7405
/proc/meminfo: memFree=1298216/2055920 swapFree=4127460/4192956
[pid=7401] ppid=7399 vsize=5356 CPUtime=0
/proc/7401/stat : 7401 (manysat.sh) S 7399 7401 7327 0 -1 4194304 312 171 0 0 0 0 0 0 18 0 1 0 1131468959 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7401/statm: 1339 238 195 169 0 50 0
[pid=7404] ppid=7401 vsize=67760 CPUtime=802.35
/proc/7404/stat : 7404 (manysat1.1_stat) R 7401 7401 7327 0 -1 4194304 13673 0 0 0 80209 26 0 0 25 0 2 0 1131468960 69386240 13659 1992294400 134512640 135305190 4294956144 18446744073709551615 134528235 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7404/statm: 16940 13659 83 193 0 16744 0
[pid=7404/tid=7405] ppid=7401 vsize=67760 CPUtime=402.07
/proc/7404/task/7405/stat : 7405 (manysat1.1_stat) R 7401 7401 7327 0 -1 4194368 6837 0 0 0 40191 16 0 0 25 0 2 0 1131468961 69386240 13659 1992294400 134512640 135305190 4294956144 18446744073709551615 134528557 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.35
Current children cumulated vsize (KiB) 73116

[startup+462.303 s]
/proc/loadavg: 1.99 1.77 1.42 3/79 7405
/proc/meminfo: memFree=1294376/2055920 swapFree=4127460/4192956
[pid=7401] ppid=7399 vsize=5356 CPUtime=0
/proc/7401/stat : 7401 (manysat.sh) S 7399 7401 7327 0 -1 4194304 312 171 0 0 0 0 0 0 18 0 1 0 1131468959 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7401/statm: 1339 238 195 169 0 50 0
[pid=7404] ppid=7401 vsize=72188 CPUtime=922.01
/proc/7404/stat : 7404 (manysat1.1_stat) R 7401 7401 7327 0 -1 4194304 14588 0 0 0 92173 28 0 0 25 0 2 0 1131468960 73920512 14574 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7404/statm: 18047 14574 83 193 0 17851 0
[pid=7404/tid=7405] ppid=7401 vsize=72188 CPUtime=462.04
/proc/7404/task/7405/stat : 7405 (manysat1.1_stat) R 7401 7401 7327 0 -1 4194368 7501 0 0 0 46186 18 0 0 25 0 2 0 1131468961 73920512 14574 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.01
Current children cumulated vsize (KiB) 77544

[startup+522.302 s]
/proc/loadavg: 1.99 1.81 1.46 3/79 7405
/proc/meminfo: memFree=1292840/2055920 swapFree=4127460/4192956
[pid=7401] ppid=7399 vsize=5356 CPUtime=0
/proc/7401/stat : 7401 (manysat.sh) S 7399 7401 7327 0 -1 4194304 312 171 0 0 0 0 0 0 18 0 1 0 1131468959 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7401/statm: 1339 238 195 169 0 50 0
[pid=7404] ppid=7401 vsize=74068 CPUtime=1041.69
/proc/7404/stat : 7404 (manysat1.1_stat) R 7401 7401 7327 0 -1 4194304 14986 0 0 0 104140 29 0 0 25 0 2 0 1131468960 75845632 14972 1992294400 134512640 135305190 4294956144 18446744073709551615 134528458 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7404/statm: 18517 14972 83 193 0 18321 0
[pid=7404/tid=7405] ppid=7401 vsize=74068 CPUtime=522.02
/proc/7404/task/7405/stat : 7405 (manysat1.1_stat) R 7401 7401 7327 0 -1 4194368 7751 0 0 0 52183 19 0 0 25 0 2 0 1131468961 75845632 14972 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1041.69
Current children cumulated vsize (KiB) 79424

[startup+582.301 s]
/proc/loadavg: 1.99 1.84 1.49 3/79 7405
/proc/meminfo: memFree=1288552/2055920 swapFree=4127460/4192956
[pid=7401] ppid=7399 vsize=5356 CPUtime=0
/proc/7401/stat : 7401 (manysat.sh) S 7399 7401 7327 0 -1 4194304 312 171 0 0 0 0 0 0 18 0 1 0 1131468959 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7401/statm: 1339 238 195 169 0 50 0
[pid=7404] ppid=7401 vsize=78008 CPUtime=1161.36
/proc/7404/stat : 7404 (manysat1.1_stat) R 7401 7401 7327 0 -1 4194304 16033 0 0 0 116105 31 0 0 25 0 2 0 1131468960 79880192 16019 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7404/statm: 19502 16019 83 193 0 19306 0
[pid=7404/tid=7405] ppid=7401 vsize=78008 CPUtime=581.99
/proc/7404/task/7405/stat : 7405 (manysat1.1_stat) R 7401 7401 7327 0 -1 4194368 8217 0 0 0 58179 20 0 0 25 0 2 0 1131468961 79880192 16019 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.36
Current children cumulated vsize (KiB) 83364



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.707 s]
/proc/loadavg: 1.99 1.85 1.50 3/79 7405
/proc/meminfo: memFree=1288040/2055920 swapFree=4127460/4192956
[pid=7401] ppid=7399 vsize=5356 CPUtime=0
/proc/7401/stat : 7401 (manysat.sh) S 7399 7401 7327 0 -1 4194304 312 171 0 0 0 0 0 0 18 0 1 0 1131468959 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7401/statm: 1339 238 195 169 0 50 0
[pid=7404] ppid=7401 vsize=78888 CPUtime=1200.06
/proc/7404/stat : 7404 (manysat1.1_stat) R 7401 7401 7327 0 -1 4194304 16161 0 0 0 119975 31 0 0 25 0 2 0 1131468960 80781312 16147 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7404/statm: 19722 16147 83 193 0 19526 0
[pid=7404/tid=7405] ppid=7401 vsize=78888 CPUtime=601.39
/proc/7404/task/7405/stat : 7405 (manysat1.1_stat) R 7401 7401 7327 0 -1 4194368 8331 0 0 0 60119 20 0 0 25 0 2 0 1131468961 80781312 16147 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 84244

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 3/79 7405
/proc/meminfo: memFree=1288040/2055920 swapFree=4127460/4192956
[pid=7401] ppid=7399 vsize=5356 CPUtime=0
/proc/7401/stat : 7401 (manysat.sh) S 7399 7401 7327 0 -1 4194304 312 171 0 0 0 0 0 0 18 0 1 0 1131468959 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7401/statm: 1339 238 195 169 0 50 0
[pid=7404] ppid=7401 vsize=78888 CPUtime=1200.06
/proc/7404/stat : 7404 (manysat1.1_stat) R 7401 7401 7327 0 -1 4194304 16161 0 0 0 119975 31 0 0 25 0 2 0 1131468960 80781312 16147 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7404/statm: 19722 16147 83 193 0 19526 0
[pid=7404/tid=7405] ppid=7401 vsize=78888 CPUtime=601.39
/proc/7404/task/7405/stat : 7405 (manysat1.1_stat) R 7401 7401 7327 0 -1 4194368 8331 0 0 0 60119 20 0 0 25 0 2 0 1131468961 80781312 16147 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 84244

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 7401 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=8998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# CPU time returned by wait4() is 0.012997
# while last known CPU time is 1200.06
#
# 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): 1200.06
CPU user time (s): 1199.75
CPU system time (s): 0.31
CPU usage (%): 199.437
Max. virtual memory (cumulated for all children) (KiB): 84244

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
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= 483
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 0.751885 second user time and 1.9967 second system time

The end

Launcher Data 

Begin job on node63 at 2009-04-01 14:14:40
IDJOB=1527282
IDBENCH=70712
IDSOLVER=514
FILE ID=node63/1527282-1238588080
PBS_JOBID= 9062250
Free space on /tmp= 66484 MiB

SOLVER NAME= ManySAT 1.1 aimd 1/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/540/unif-k3-r4.25-v540-c2295-S900737394-048.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 1
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527282-1238588080/watcher-1527282-1238588080 -o /tmp/evaluation-result-1527282-1238588080/solver-1527282-1238588080 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1527282-1238588080.cnf aimd 1

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

MD5SUM BENCH= a3ba32614e3b11804668b06c2afeb296
RANDOM SEED=1632175254

node63.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		: 3000.285
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		: 3000.285
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:       1353696 kB
Buffers:         96880 kB
Cached:         464928 kB
SwapCached:      55360 kB
Active:         220252 kB
Inactive:       398352 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1353696 kB
SwapTotal:     4192956 kB
SwapFree:      4127460 kB
Dirty:            1524 kB
Writeback:           0 kB
Mapped:          14568 kB
Slab:            68264 kB
Committed_AS:  3425364 kB
PageTables:       2312 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 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 node63 at 2009-04-01 14:24:44