Trace number 1527281

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) 1200.17 601.724

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:   0.005999 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-1527281-1238588044/watcher-1527281-1238588044 -o /tmp/evaluation-result-1527281-1238588044/solver-1527281-1238588044 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1527281-1238588044.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 1.09 3/73 23740
/proc/meminfo: memFree=1525080/2055920 swapFree=4175504/4192956
[pid=23740] ppid=23738 vsize=5356 CPUtime=0
/proc/23740/stat : 23740 (manysat.sh) R 23738 23740 22937 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1131468923 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 228043844255 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/23740/statm: 1339 234 194 169 0 50 0
[pid=23741] ppid=23740 vsize=960 CPUtime=0
/proc/23741/stat : 23741 (SatElite) R 23740 23740 22937 0 -1 4194304 166 0 0 0 0 0 0 0 18 0 1 0 1131468923 983040 150 1992294400 134512640 135034092 4294956096 18446744073709551615 134676334 0 0 4096 3 0 0 0 17 0 0 0
/proc/23741/statm: 240 150 68 127 0 110 0

[startup+0.069215 s]
/proc/loadavg: 1.00 1.00 1.09 3/73 23740
/proc/meminfo: memFree=1525080/2055920 swapFree=4175504/4192956
[pid=23740] ppid=23738 vsize=5356 CPUtime=0
/proc/23740/stat : 23740 (manysat.sh) S 23738 23740 22937 0 -1 4194304 312 171 0 0 0 0 0 0 18 0 1 0 1131468923 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23740/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.128368 s]
/proc/loadavg: 1.00 1.00 1.09 3/73 23740
/proc/meminfo: memFree=1525080/2055920 swapFree=4175504/4192956
[pid=23740] ppid=23738 vsize=5356 CPUtime=0
/proc/23740/stat : 23740 (manysat.sh) S 23738 23740 22937 0 -1 4194304 312 171 0 0 0 0 0 0 18 0 1 0 1131468923 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23740/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301293 s]
/proc/loadavg: 1.00 1.00 1.09 3/73 23740
/proc/meminfo: memFree=1525080/2055920 swapFree=4175504/4192956
[pid=23740] ppid=23738 vsize=5356 CPUtime=0
/proc/23740/stat : 23740 (manysat.sh) S 23738 23740 22937 0 -1 4194304 312 171 0 0 0 0 0 0 18 0 1 0 1131468923 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23740/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.702341 s]
/proc/loadavg: 1.00 1.00 1.09 3/73 23740
/proc/meminfo: memFree=1525080/2055920 swapFree=4175504/4192956
[pid=23740] ppid=23738 vsize=5356 CPUtime=0
/proc/23740/stat : 23740 (manysat.sh) S 23738 23740 22937 0 -1 4194304 312 171 0 0 0 0 0 0 18 0 1 0 1131468923 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23740/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50244 s]
/proc/loadavg: 1.08 1.02 1.10 3/76 23744
/proc/meminfo: memFree=1522432/2055920 swapFree=4175504/4192956
[pid=23740] ppid=23738 vsize=5356 CPUtime=0
/proc/23740/stat : 23740 (manysat.sh) S 23738 23740 22937 0 -1 4194304 312 171 0 0 0 0 0 0 18 0 1 0 1131468923 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23740/statm: 1339 238 195 169 0 50 0
[pid=23743] ppid=23740 vsize=17036 CPUtime=2.96
/proc/23743/stat : 23743 (manysat1.1_stat) R 23740 23740 22937 0 -1 4194304 932 0 0 0 295 1 0 0 17 0 2 0 1131468924 17444864 918 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23743/statm: 4259 918 83 193 0 4063 0
[pid=23743/tid=23744] ppid=23740 vsize=17036 CPUtime=1.47
/proc/23743/task/23744/stat : 23744 (manysat1.1_stat) R 23740 23740 22937 0 -1 4194368 360 0 0 0 147 0 0 0 18 0 2 0 1131468924 17444864 918 1992294400 134512640 135305190 4294956144 18446744073709551615 134528557 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 22392

[startup+3.10163 s]
/proc/loadavg: 1.08 1.02 1.10 3/76 23744
/proc/meminfo: memFree=1519680/2055920 swapFree=4175504/4192956
[pid=23740] ppid=23738 vsize=5356 CPUtime=0
/proc/23740/stat : 23740 (manysat.sh) S 23738 23740 22937 0 -1 4194304 312 171 0 0 0 0 0 0 18 0 1 0 1131468923 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23740/statm: 1339 238 195 169 0 50 0
[pid=23743] ppid=23740 vsize=18768 CPUtime=6.15
/proc/23743/stat : 23743 (manysat1.1_stat) R 23740 23740 22937 0 -1 4194304 1427 0 0 0 613 2 0 0 17 0 2 0 1131468924 19218432 1413 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23743/statm: 4692 1413 83 193 0 4496 0
[pid=23743/tid=23744] ppid=23740 vsize=18768 CPUtime=3.07
/proc/23743/task/23744/stat : 23744 (manysat1.1_stat) R 23740 23740 22937 0 -1 4194368 622 0 0 0 307 0 0 0 20 0 2 0 1131468924 19218432 1413 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 24124

[startup+6.302 s]
/proc/loadavg: 1.08 1.02 1.10 3/76 23744
/proc/meminfo: memFree=1515712/2055920 swapFree=4175504/4192956
[pid=23740] ppid=23738 vsize=5356 CPUtime=0
/proc/23740/stat : 23740 (manysat.sh) S 23738 23740 22937 0 -1 4194304 312 171 0 0 0 0 0 0 18 0 1 0 1131468923 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23740/statm: 1339 238 195 169 0 50 0
[pid=23743] ppid=23740 vsize=22392 CPUtime=12.54
/proc/23743/stat : 23743 (manysat1.1_stat) R 23740 23740 22937 0 -1 4194304 2436 0 0 0 1251 3 0 0 17 0 2 0 1131468924 22929408 2422 1992294400 134512640 135305190 4294956144 18446744073709551615 134551677 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23743/statm: 5598 2422 83 193 0 5402 0
[pid=23743/tid=23744] ppid=23740 vsize=22392 CPUtime=6.27
/proc/23743/task/23744/stat : 23744 (manysat1.1_stat) R 23740 23740 22937 0 -1 4194368 1100 0 0 0 626 1 0 0 16 0 2 0 1131468924 22929408 2422 1992294400 134512640 135305190 4294956144 18446744073709551615 134557150 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 27748

[startup+12.7017 s]
/proc/loadavg: 1.22 1.05 1.10 3/76 23744
/proc/meminfo: memFree=1511552/2055920 swapFree=4175504/4192956
[pid=23740] ppid=23738 vsize=5356 CPUtime=0
/proc/23740/stat : 23740 (manysat.sh) S 23738 23740 22937 0 -1 4194304 312 171 0 0 0 0 0 0 18 0 1 0 1131468923 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23740/statm: 1339 238 195 169 0 50 0
[pid=23743] ppid=23740 vsize=26548 CPUtime=25.29
/proc/23743/stat : 23743 (manysat1.1_stat) R 23740 23740 22937 0 -1 4194304 3328 0 0 0 2525 4 0 0 17 0 2 0 1131468924 27185152 3314 1992294400 134512640 135305190 4294956144 18446744073709551615 134530654 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23743/statm: 6637 3314 83 193 0 6441 0
[pid=23743/tid=23744] ppid=23740 vsize=26548 CPUtime=12.66
/proc/23743/task/23744/stat : 23744 (manysat1.1_stat) R 23740 23740 22937 0 -1 4194368 1531 0 0 0 1265 1 0 0 18 0 2 0 1131468924 27185152 3314 1992294400 134512640 135305190 4294956144 18446744073709551615 134528301 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 31904

[startup+25.5022 s]
/proc/loadavg: 1.34 1.08 1.11 3/76 23744
/proc/meminfo: memFree=1507264/2055920 swapFree=4175504/4192956
[pid=23740] ppid=23738 vsize=5356 CPUtime=0
/proc/23740/stat : 23740 (manysat.sh) S 23738 23740 22937 0 -1 4194304 312 171 0 0 0 0 0 0 18 0 1 0 1131468923 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23740/statm: 1339 238 195 169 0 50 0
[pid=23743] ppid=23740 vsize=30852 CPUtime=50.81
/proc/23743/stat : 23743 (manysat1.1_stat) R 23740 23740 22937 0 -1 4194304 4390 0 0 0 5075 6 0 0 17 0 2 0 1131468924 31592448 4376 1992294400 134512640 135305190 4294956144 18446744073709551615 134538534 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23743/statm: 7713 4376 83 193 0 7517 0
[pid=23743/tid=23744] ppid=23740 vsize=30852 CPUtime=25.45
/proc/23743/task/23744/stat : 23744 (manysat1.1_stat) R 23740 23740 22937 0 -1 4194368 1998 0 0 0 2543 2 0 0 25 0 2 0 1131468924 31592448 4376 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.81
Current children cumulated vsize (KiB) 36208

[startup+51.1022 s]
/proc/loadavg: 1.56 1.15 1.14 3/76 23744
/proc/meminfo: memFree=1502144/2055920 swapFree=4175504/4192956
[pid=23740] ppid=23738 vsize=5356 CPUtime=0
/proc/23740/stat : 23740 (manysat.sh) S 23738 23740 22937 0 -1 4194304 312 171 0 0 0 0 0 0 18 0 1 0 1131468923 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23740/statm: 1339 238 195 169 0 50 0
[pid=23743] ppid=23740 vsize=35372 CPUtime=101.87
/proc/23743/stat : 23743 (manysat1.1_stat) R 23740 23740 22937 0 -1 4194304 5664 0 0 0 10179 8 0 0 17 0 2 0 1131468924 36220928 5650 1992294400 134512640 135305190 4294956144 18446744073709551615 134528237 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23743/statm: 8843 5650 83 193 0 8647 0
[pid=23743/tid=23744] ppid=23740 vsize=35372 CPUtime=51.04
/proc/23743/task/23744/stat : 23744 (manysat1.1_stat) R 23740 23740 22937 0 -1 4194368 2606 0 0 0 5100 4 0 0 25 0 2 0 1131468924 36220928 5650 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.87
Current children cumulated vsize (KiB) 40728

[startup+102.306 s]
/proc/loadavg: 1.87 1.31 1.19 3/76 23744
/proc/meminfo: memFree=1498688/2055920 swapFree=4175504/4192956
[pid=23740] ppid=23738 vsize=5356 CPUtime=0
/proc/23740/stat : 23740 (manysat.sh) S 23738 23740 22937 0 -1 4194304 312 171 0 0 0 0 0 0 18 0 1 0 1131468923 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23740/statm: 1339 238 195 169 0 50 0
[pid=23743] ppid=23740 vsize=38472 CPUtime=204.01
/proc/23743/stat : 23743 (manysat1.1_stat) R 23740 23740 22937 0 -1 4194304 6507 0 0 0 20390 11 0 0 25 0 2 0 1131468924 39395328 6493 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23743/statm: 9618 6493 83 193 0 9422 0
[pid=23743/tid=23744] ppid=23740 vsize=38472 CPUtime=102.22
/proc/23743/task/23744/stat : 23744 (manysat1.1_stat) R 23740 23740 22937 0 -1 4194368 2973 0 0 0 10217 5 0 0 25 0 2 0 1131468924 39395328 6493 1992294400 134512640 135305190 4294956144 18446744073709551615 134528571 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204.01
Current children cumulated vsize (KiB) 43828

[startup+162.302 s]
/proc/loadavg: 1.95 1.43 1.24 3/76 23744
/proc/meminfo: memFree=1490752/2055920 swapFree=4175504/4192956
[pid=23740] ppid=23738 vsize=5356 CPUtime=0
/proc/23740/stat : 23740 (manysat.sh) S 23738 23740 22937 0 -1 4194304 312 171 0 0 0 0 0 0 18 0 1 0 1131468923 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23740/statm: 1339 238 195 169 0 50 0
[pid=23743] ppid=23740 vsize=47844 CPUtime=323.69
/proc/23743/stat : 23743 (manysat1.1_stat) R 23740 23740 22937 0 -1 4194304 8498 0 0 0 32354 15 0 0 25 0 2 0 1131468924 48992256 8484 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23743/statm: 11961 8484 83 193 0 11765 0
[pid=23743/tid=23744] ppid=23740 vsize=47844 CPUtime=162.2
/proc/23743/task/23744/stat : 23744 (manysat1.1_stat) R 23740 23740 22937 0 -1 4194368 3855 0 0 0 16213 7 0 0 25 0 2 0 1131468924 48992256 8484 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.69
Current children cumulated vsize (KiB) 53200

[startup+222.302 s]
/proc/loadavg: 1.98 1.53 1.28 3/76 23744
/proc/meminfo: memFree=1487744/2055920 swapFree=4175504/4192956
[pid=23740] ppid=23738 vsize=5356 CPUtime=0
/proc/23740/stat : 23740 (manysat.sh) S 23738 23740 22937 0 -1 4194304 312 171 0 0 0 0 0 0 18 0 1 0 1131468923 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23740/statm: 1339 238 195 169 0 50 0
[pid=23743] ppid=23740 vsize=51204 CPUtime=443.36
/proc/23743/stat : 23743 (manysat1.1_stat) R 23740 23740 22937 0 -1 4194304 9246 0 0 0 44320 16 0 0 25 0 2 0 1131468924 52432896 9232 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23743/statm: 12801 9232 83 193 0 12605 0
[pid=23743/tid=23744] ppid=23740 vsize=51204 CPUtime=222.17
/proc/23743/task/23744/stat : 23744 (manysat1.1_stat) R 23740 23740 22937 0 -1 4194368 4199 0 0 0 22210 7 0 0 25 0 2 0 1131468924 52432896 9232 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) 56560

[startup+282.302 s]
/proc/loadavg: 1.99 1.61 1.32 3/76 23744
/proc/meminfo: memFree=1481472/2055920 swapFree=4175504/4192956
[pid=23740] ppid=23738 vsize=5356 CPUtime=0
/proc/23740/stat : 23740 (manysat.sh) S 23738 23740 22937 0 -1 4194304 312 171 0 0 0 0 0 0 18 0 1 0 1131468923 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23740/statm: 1339 238 195 169 0 50 0
[pid=23743] ppid=23740 vsize=56516 CPUtime=563.04
/proc/23743/stat : 23743 (manysat1.1_stat) R 23740 23740 22937 0 -1 4194304 10840 0 0 0 56285 19 0 0 20 0 2 0 1131468924 57872384 10826 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/23743/statm: 14129 10826 83 193 0 13933 0
[pid=23743/tid=23744] ppid=23740 vsize=56516 CPUtime=282.03
/proc/23743/task/23744/stat : 23744 (manysat1.1_stat) R 23740 23740 22937 0 -1 4194368 5068 0 0 0 28194 9 0 0 25 0 2 0 1131468924 57872384 10826 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 563.04
Current children cumulated vsize (KiB) 61872

[startup+342.302 s]
/proc/loadavg: 1.99 1.68 1.36 3/76 23744
/proc/meminfo: memFree=1476032/2055920 swapFree=4175504/4192956
[pid=23740] ppid=23738 vsize=5356 CPUtime=0
/proc/23740/stat : 23740 (manysat.sh) S 23738 23740 22937 0 -1 4194304 312 171 0 0 0 0 0 0 18 0 1 0 1131468923 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23740/statm: 1339 238 195 169 0 50 0
[pid=23743] ppid=23740 vsize=62172 CPUtime=682.73
/proc/23743/stat : 23743 (manysat1.1_stat) R 23740 23740 22937 0 -1 4194304 12148 0 0 0 68250 23 0 0 25 0 2 0 1131468924 63664128 12134 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/23743/statm: 15543 12134 83 193 0 15347 0
[pid=23743/tid=23744] ppid=23740 vsize=62172 CPUtime=341.73
/proc/23743/task/23744/stat : 23744 (manysat1.1_stat) R 23740 23740 22937 0 -1 4194368 5816 0 0 0 34162 11 0 0 25 0 2 0 1131468924 63664128 12134 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 682.73
Current children cumulated vsize (KiB) 67528

[startup+402.302 s]
/proc/loadavg: 1.99 1.74 1.40 3/76 23744
/proc/meminfo: memFree=1472704/2055920 swapFree=4175504/4192956
[pid=23740] ppid=23738 vsize=5356 CPUtime=0
/proc/23740/stat : 23740 (manysat.sh) S 23738 23740 22937 0 -1 4194304 312 171 0 0 0 0 0 0 18 0 1 0 1131468923 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23740/statm: 1339 238 195 169 0 50 0
[pid=23743] ppid=23740 vsize=65256 CPUtime=802.42
/proc/23743/stat : 23743 (manysat1.1_stat) R 23740 23740 22937 0 -1 4194304 12994 0 0 0 80217 25 0 0 25 0 2 0 1131468924 66822144 12980 1992294400 134512640 135305190 4294956144 18446744073709551615 134528477 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/23743/statm: 16314 12980 83 193 0 16118 0
[pid=23743/tid=23744] ppid=23740 vsize=65256 CPUtime=401.44
/proc/23743/task/23744/stat : 23744 (manysat1.1_stat) R 23740 23740 22937 0 -1 4194368 6438 0 0 0 40132 12 0 0 25 0 2 0 1131468924 66822144 12980 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 802.42
Current children cumulated vsize (KiB) 70612

[startup+462.302 s]
/proc/loadavg: 1.99 1.78 1.43 3/76 23744
/proc/meminfo: memFree=1468160/2055920 swapFree=4175504/4192956
[pid=23740] ppid=23738 vsize=5356 CPUtime=0
/proc/23740/stat : 23740 (manysat.sh) S 23738 23740 22937 0 -1 4194304 312 171 0 0 0 0 0 0 18 0 1 0 1131468923 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23740/statm: 1339 238 195 169 0 50 0
[pid=23743] ppid=23740 vsize=70748 CPUtime=922.1
/proc/23743/stat : 23743 (manysat1.1_stat) R 23740 23740 22937 0 -1 4194304 14144 0 0 0 92184 26 0 0 25 0 2 0 1131468924 72445952 14130 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/23743/statm: 17687 14130 83 193 0 17491 0
[pid=23743/tid=23744] ppid=23740 vsize=70748 CPUtime=461.16
/proc/23743/task/23744/stat : 23744 (manysat1.1_stat) R 23740 23740 22937 0 -1 4194368 6957 0 0 0 46103 13 0 0 25 0 2 0 1131468924 72445952 14130 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 922.1
Current children cumulated vsize (KiB) 76104

[startup+522.302 s]
/proc/loadavg: 1.99 1.82 1.47 3/76 23744
/proc/meminfo: memFree=1465280/2055920 swapFree=4175504/4192956
[pid=23740] ppid=23738 vsize=5356 CPUtime=0
/proc/23740/stat : 23740 (manysat.sh) S 23738 23740 22937 0 -1 4194304 312 171 0 0 0 0 0 0 18 0 1 0 1131468923 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23740/statm: 1339 238 195 169 0 50 0
[pid=23743] ppid=23740 vsize=73388 CPUtime=1041.77
/proc/23743/stat : 23743 (manysat1.1_stat) R 23740 23740 22937 0 -1 4194304 14865 0 0 0 104151 26 0 0 25 0 2 0 1131468924 75149312 14851 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/23743/statm: 18347 14851 83 193 0 18151 0
[pid=23743/tid=23744] ppid=23740 vsize=73388 CPUtime=520.86
/proc/23743/task/23744/stat : 23744 (manysat1.1_stat) R 23740 23740 22937 0 -1 4194368 7360 0 0 0 52073 13 0 0 25 0 2 0 1131468924 75149312 14851 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1041.77
Current children cumulated vsize (KiB) 78744

[startup+582.303 s]
/proc/loadavg: 1.99 1.85 1.50 3/76 23744
/proc/meminfo: memFree=1464704/2055920 swapFree=4175504/4192956
[pid=23740] ppid=23738 vsize=5356 CPUtime=0
/proc/23740/stat : 23740 (manysat.sh) S 23738 23740 22937 0 -1 4194304 312 171 0 0 0 0 0 0 18 0 1 0 1131468923 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23740/statm: 1339 238 195 169 0 50 0
[pid=23743] ppid=23740 vsize=73996 CPUtime=1161.46
/proc/23743/stat : 23743 (manysat1.1_stat) R 23740 23740 22937 0 -1 4194304 14994 0 0 0 116119 27 0 0 25 0 2 0 1131468924 75771904 14980 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/23743/statm: 18499 14980 83 193 0 18303 0
[pid=23743/tid=23744] ppid=23740 vsize=73996 CPUtime=580.57
/proc/23743/task/23744/stat : 23744 (manysat1.1_stat) R 23740 23740 22937 0 -1 4194368 7373 0 0 0 58044 13 0 0 25 0 2 0 1131468924 75771904 14980 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1161.46
Current children cumulated vsize (KiB) 79352



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.706 s]
/proc/loadavg: 1.99 1.86 1.51 3/76 23744
/proc/meminfo: memFree=1464320/2055920 swapFree=4175504/4192956
[pid=23740] ppid=23738 vsize=5356 CPUtime=0
/proc/23740/stat : 23740 (manysat.sh) S 23738 23740 22937 0 -1 4194304 312 171 0 0 0 0 0 0 18 0 1 0 1131468923 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23740/statm: 1339 238 195 169 0 50 0
[pid=23743] ppid=23740 vsize=74156 CPUtime=1200.17
/proc/23743/stat : 23743 (manysat1.1_stat) R 23740 23740 22937 0 -1 4194304 15095 0 0 0 119990 27 0 0 25 0 2 0 1131468924 75935744 15081 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/23743/statm: 18539 15081 83 193 0 18343 0
[pid=23743/tid=23744] ppid=23740 vsize=74156 CPUtime=599.87
/proc/23743/task/23744/stat : 23744 (manysat1.1_stat) R 23740 23740 22937 0 -1 4194368 7417 0 0 0 59974 13 0 0 25 0 2 0 1131468924 75935744 15081 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.17
Current children cumulated vsize (KiB) 79512

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

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

[startup+601.706 s]
/proc/loadavg: 1.99 1.86 1.51 3/76 23744
/proc/meminfo: memFree=1464320/2055920 swapFree=4175504/4192956
[pid=23740] ppid=23738 vsize=5356 CPUtime=0
/proc/23740/stat : 23740 (manysat.sh) S 23738 23740 22937 0 -1 4194304 312 171 0 0 0 0 0 0 18 0 1 0 1131468923 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23740/statm: 1339 238 195 169 0 50 0
[pid=23743] ppid=23740 vsize=74156 CPUtime=1200.17
/proc/23743/stat : 23743 (manysat1.1_stat) R 23740 23740 22937 0 -1 4194304 15095 0 0 0 119990 27 0 0 25 0 2 0 1131468924 75935744 15081 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/23743/statm: 18539 15081 83 193 0 18343 0
[pid=23743/tid=23744] ppid=23740 vsize=74156 CPUtime=599.87
/proc/23743/task/23744/stat : 23744 (manysat1.1_stat) R 23740 23740 22937 0 -1 4194368 7417 0 0 0 59974 13 0 0 25 0 2 0 1131468924 75935744 15081 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.17
Current children cumulated vsize (KiB) 79512

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 23740 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=2999
# CPU time returned by wait4() is 0.012997
# 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): 601.724
CPU time (s): 1200.17
CPU user time (s): 1199.9
CPU system time (s): 0.27
CPU usage (%): 199.455
Max. virtual memory (cumulated for all children) (KiB): 79512

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.009998
system time used= 0.002999
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 0.640902 second user time and 2.10668 second system time

The end

Launcher Data 

Begin job on node77 at 2009-04-01 14:14:04
IDJOB=1527281
IDBENCH=70712
IDSOLVER=513
FILE ID=node77/1527281-1238588044
PBS_JOBID= 9062229
Free space on /tmp= 66552 MiB

SOLVER NAME= ManySAT 1.1 aimd 0/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/540/unif-k3-r4.25-v540-c2295-S900737394-048.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 0
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527281-1238588044/watcher-1527281-1238588044 -o /tmp/evaluation-result-1527281-1238588044/solver-1527281-1238588044 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1527281-1238588044.cnf aimd 0

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

MD5SUM BENCH= a3ba32614e3b11804668b06c2afeb296
RANDOM SEED=810555086

node77.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		: 3000.230
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		: 3000.230
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:       1525560 kB
Buffers:         89808 kB
Cached:         346908 kB
SwapCached:       9160 kB
Active:         218328 kB
Inactive:       231648 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1525560 kB
SwapTotal:     4192956 kB
SwapFree:      4175504 kB
Dirty:            1520 kB
Writeback:           0 kB
Mapped:          17548 kB
Slab:            65524 kB
Committed_AS:  2848800 kB
PageTables:       1984 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= 66552 MiB
End job on node77 at 2009-04-01 14:24:08