Trace number 1526928

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 2/2009-03-20? (TO) 1200.12 601.421

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/360/
unif-k3-r4.25-v360-c1530-S1906521511-089.cnf
MD5SUM9c1fb07d5218acc7d1bc3d4acef5e909
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark10.9933
Satisfiable
(Un)Satisfiability was proved
Number of variables360
Number of clauses1530
Sum of the clauses size4590
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31530
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 |    1530     4590 |     458       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1518     4598 |      --       0       --      -- |     --   | -12/8
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 351   #clauses: 1518   #literals: 4598
0.00/0.00	c CPU time:   0.003999 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-1526928-1238567890/watcher-1526928-1238567890 -o /tmp/evaluation-result-1526928-1238567890/solver-1526928-1238567890 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1526928-1238567890.cnf aimd 2 

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 1.01 1.09 3/64 3357
/proc/meminfo: memFree=1068624/2055920 swapFree=4178100/4192956
[pid=3357] ppid=3355 vsize=5356 CPUtime=0
/proc/3357/stat : 3357 (manysat.sh) S 3355 3357 3165 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1129454952 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3357/statm: 1339 235 195 169 0 50 0
[pid=3358] ppid=3357 vsize=828 CPUtime=0
/proc/3358/stat : 3358 (SatElite) R 3357 3357 3165 0 -1 4194304 142 0 0 0 0 0 0 0 19 0 1 0 1129454952 847872 126 1992294400 134512640 135034092 4294956112 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/3358/statm: 207 126 68 127 0 77 0

[startup+0.016973 s]
/proc/loadavg: 1.00 1.01 1.09 3/64 3357
/proc/meminfo: memFree=1068624/2055920 swapFree=4178100/4192956
[pid=3357] ppid=3355 vsize=5356 CPUtime=0
/proc/3357/stat : 3357 (manysat.sh) S 3355 3357 3165 0 -1 4194304 312 147 0 0 0 0 0 0 19 0 1 0 1129454952 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3357/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.263895 s]
/proc/loadavg: 1.00 1.01 1.09 3/64 3357
/proc/meminfo: memFree=1068624/2055920 swapFree=4178100/4192956
[pid=3357] ppid=3355 vsize=5356 CPUtime=0
/proc/3357/stat : 3357 (manysat.sh) S 3355 3357 3165 0 -1 4194304 312 147 0 0 0 0 0 0 19 0 1 0 1129454952 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3357/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301898 s]
/proc/loadavg: 1.00 1.01 1.09 3/64 3357
/proc/meminfo: memFree=1068624/2055920 swapFree=4178100/4192956
[pid=3357] ppid=3355 vsize=5356 CPUtime=0
/proc/3357/stat : 3357 (manysat.sh) S 3355 3357 3165 0 -1 4194304 312 147 0 0 0 0 0 0 19 0 1 0 1129454952 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3357/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701938 s]
/proc/loadavg: 1.00 1.01 1.09 3/64 3357
/proc/meminfo: memFree=1068624/2055920 swapFree=4178100/4192956
[pid=3357] ppid=3355 vsize=5356 CPUtime=0
/proc/3357/stat : 3357 (manysat.sh) S 3355 3357 3165 0 -1 4194304 312 147 0 0 0 0 0 0 19 0 1 0 1129454952 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3357/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50202 s]
/proc/loadavg: 1.00 1.01 1.09 3/67 3361
/proc/meminfo: memFree=1066232/2055920 swapFree=4178100/4192956
[pid=3357] ppid=3355 vsize=5356 CPUtime=0
/proc/3357/stat : 3357 (manysat.sh) S 3355 3357 3165 0 -1 4194304 312 147 0 0 0 0 0 0 19 0 1 0 1129454952 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3357/statm: 1339 238 195 169 0 50 0
[pid=3360] ppid=3357 vsize=15484 CPUtime=2.95
/proc/3360/stat : 3360 (manysat1.1_stat) R 3357 3357 3165 0 -1 4194304 807 0 0 0 295 0 0 0 17 0 2 0 1129454953 15855616 793 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/3360/statm: 3871 793 83 193 0 3675 0
[pid=3360/tid=3361] ppid=3357 vsize=15484 CPUtime=1.47
/proc/3360/task/3361/stat : 3361 (manysat1.1_stat) R 3357 3357 3165 0 -1 4194368 352 0 0 0 147 0 0 0 20 0 2 0 1129454953 15855616 793 1992294400 134512640 135305190 4294956160 18446744073709551615 134528301 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 20840

[startup+3.10217 s]
/proc/loadavg: 1.08 1.03 1.09 3/67 3361
/proc/meminfo: memFree=1064248/2055920 swapFree=4178100/4192956
[pid=3357] ppid=3355 vsize=5356 CPUtime=0
/proc/3357/stat : 3357 (manysat.sh) S 3355 3357 3165 0 -1 4194304 312 147 0 0 0 0 0 0 19 0 1 0 1129454952 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3357/statm: 1339 238 195 169 0 50 0
[pid=3360] ppid=3357 vsize=18500 CPUtime=6.15
/proc/3360/stat : 3360 (manysat1.1_stat) R 3357 3357 3165 0 -1 4194304 1430 0 0 0 614 1 0 0 17 0 2 0 1129454953 18944000 1416 1992294400 134512640 135305190 4294956160 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/3360/statm: 4625 1416 83 193 0 4429 0
[pid=3360/tid=3361] ppid=3357 vsize=18500 CPUtime=3.06
/proc/3360/task/3361/stat : 3361 (manysat1.1_stat) R 3357 3357 3165 0 -1 4194368 663 0 0 0 305 1 0 0 18 0 2 0 1129454953 18944000 1416 1992294400 134512640 135305190 4294956160 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 23856

[startup+6.30149 s]
/proc/loadavg: 1.08 1.03 1.09 3/67 3361
/proc/meminfo: memFree=1060088/2055920 swapFree=4178100/4192956
[pid=3357] ppid=3355 vsize=5356 CPUtime=0
/proc/3357/stat : 3357 (manysat.sh) S 3355 3357 3165 0 -1 4194304 312 147 0 0 0 0 0 0 19 0 1 0 1129454952 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3357/statm: 1339 238 195 169 0 50 0
[pid=3360] ppid=3357 vsize=21592 CPUtime=12.54
/proc/3360/stat : 3360 (manysat1.1_stat) R 3357 3357 3165 0 -1 4194304 2326 0 0 0 1251 3 0 0 16 0 2 0 1129454953 22110208 2312 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/3360/statm: 5398 2312 83 193 0 5202 0
[pid=3360/tid=3361] ppid=3357 vsize=21592 CPUtime=6.25
/proc/3360/task/3361/stat : 3361 (manysat1.1_stat) R 3357 3357 3165 0 -1 4194368 1071 0 0 0 623 2 0 0 25 0 2 0 1129454953 22110208 2312 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 26948

[startup+12.7011 s]
/proc/loadavg: 1.22 1.06 1.10 3/67 3361
/proc/meminfo: memFree=1055160/2055920 swapFree=4178100/4192956
[pid=3357] ppid=3355 vsize=5356 CPUtime=0
/proc/3357/stat : 3357 (manysat.sh) S 3355 3357 3165 0 -1 4194304 312 147 0 0 0 0 0 0 19 0 1 0 1129454952 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3357/statm: 1339 238 195 169 0 50 0
[pid=3360] ppid=3357 vsize=26444 CPUtime=25.3
/proc/3360/stat : 3360 (manysat1.1_stat) R 3357 3357 3165 0 -1 4194304 3389 0 0 0 2526 4 0 0 17 0 2 0 1129454953 27078656 3366 1992294400 134512640 135305190 4294956160 18446744073709551615 134528418 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/3360/statm: 6611 3366 83 193 0 6415 0
[pid=3360/tid=3361] ppid=3357 vsize=26444 CPUtime=12.62
/proc/3360/task/3361/stat : 3361 (manysat1.1_stat) R 3357 3357 3165 0 -1 4194368 1515 0 0 0 1260 2 0 0 17 0 2 0 1129454953 27078656 3366 1992294400 134512640 135305190 4294956160 18446744073709551615 134528480 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.3
Current children cumulated vsize (KiB) 31800

[startup+25.5013 s]
/proc/loadavg: 1.34 1.09 1.11 3/67 3361
/proc/meminfo: memFree=1052920/2055920 swapFree=4178100/4192956
[pid=3357] ppid=3355 vsize=5356 CPUtime=0
/proc/3357/stat : 3357 (manysat.sh) S 3355 3357 3165 0 -1 4194304 312 147 0 0 0 0 0 0 19 0 1 0 1129454952 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3357/statm: 1339 238 195 169 0 50 0
[pid=3360] ppid=3357 vsize=27976 CPUtime=50.83
/proc/3360/stat : 3360 (manysat1.1_stat) R 3357 3357 3165 0 -1 4194304 3919 0 0 0 5079 4 0 0 17 0 2 0 1129454953 28647424 3896 1992294400 134512640 135305190 4294956160 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/3360/statm: 6994 3896 83 193 0 6798 0
[pid=3360/tid=3361] ppid=3357 vsize=27976 CPUtime=25.36
/proc/3360/task/3361/stat : 3361 (manysat1.1_stat) R 3357 3357 3165 0 -1 4194368 1732 0 0 0 2534 2 0 0 25 0 2 0 1129454953 28647424 3896 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.83
Current children cumulated vsize (KiB) 33332

[startup+51.1018 s]
/proc/loadavg: 1.56 1.16 1.13 3/67 3361
/proc/meminfo: memFree=1048568/2055920 swapFree=4178100/4192956
[pid=3357] ppid=3355 vsize=5356 CPUtime=0
/proc/3357/stat : 3357 (manysat.sh) S 3355 3357 3165 0 -1 4194304 312 147 0 0 0 0 0 0 19 0 1 0 1129454952 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3357/statm: 1339 238 195 169 0 50 0
[pid=3360] ppid=3357 vsize=33032 CPUtime=101.92
/proc/3360/stat : 3360 (manysat1.1_stat) R 3357 3357 3165 0 -1 4194304 4994 0 0 0 10185 7 0 0 18 0 2 0 1129454953 33824768 4971 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/3360/statm: 8258 4971 83 193 0 8062 0
[pid=3360/tid=3361] ppid=3357 vsize=33032 CPUtime=50.85
/proc/3360/task/3361/stat : 3361 (manysat1.1_stat) R 3357 3357 3165 0 -1 4194368 2146 0 0 0 5082 3 0 0 25 0 2 0 1129454953 33824768 4971 1992294400 134512640 135305190 4294956160 18446744073709551615 134528224 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.92
Current children cumulated vsize (KiB) 38388

[startup+102.302 s]
/proc/loadavg: 1.82 1.30 1.18 3/67 3361
/proc/meminfo: memFree=1042168/2055920 swapFree=4178100/4192956
[pid=3357] ppid=3355 vsize=5356 CPUtime=0
/proc/3357/stat : 3357 (manysat.sh) S 3355 3357 3165 0 -1 4194304 312 147 0 0 0 0 0 0 19 0 1 0 1129454952 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3357/statm: 1339 238 195 169 0 50 0
[pid=3360] ppid=3357 vsize=39244 CPUtime=204.09
/proc/3360/stat : 3360 (manysat1.1_stat) R 3357 3357 3165 0 -1 4194304 6541 0 0 0 20399 10 0 0 25 0 2 0 1129454953 40185856 6518 1992294400 134512640 135305190 4294956160 18446744073709551615 134528446 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/3360/statm: 9811 6518 83 193 0 9615 0
[pid=3360/tid=3361] ppid=3357 vsize=39244 CPUtime=101.85
/proc/3360/task/3361/stat : 3361 (manysat1.1_stat) R 3357 3357 3165 0 -1 4194368 2958 0 0 0 10180 5 0 0 25 0 2 0 1129454953 40185856 6518 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 204.09
Current children cumulated vsize (KiB) 44600

[startup+162.301 s]
/proc/loadavg: 1.93 1.43 1.23 3/67 3361
/proc/meminfo: memFree=1036600/2055920 swapFree=4178100/4192956
[pid=3357] ppid=3355 vsize=5356 CPUtime=0
/proc/3357/stat : 3357 (manysat.sh) S 3355 3357 3165 0 -1 4194304 312 147 0 0 0 0 0 0 19 0 1 0 1129454952 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3357/statm: 1339 238 195 169 0 50 0
[pid=3360] ppid=3357 vsize=45436 CPUtime=323.82
/proc/3360/stat : 3360 (manysat1.1_stat) R 3357 3357 3165 0 -1 4194304 7941 0 0 0 32370 12 0 0 25 0 2 0 1129454953 46526464 7918 1992294400 134512640 135305190 4294956160 18446744073709551615 134528418 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/3360/statm: 11359 7918 83 193 0 11163 0
[pid=3360/tid=3361] ppid=3357 vsize=45436 CPUtime=161.61
/proc/3360/task/3361/stat : 3361 (manysat1.1_stat) R 3357 3357 3165 0 -1 4194368 3721 0 0 0 16155 6 0 0 25 0 2 0 1129454953 46526464 7918 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 323.82
Current children cumulated vsize (KiB) 50792

[startup+222.306 s]
/proc/loadavg: 1.97 1.53 1.28 3/67 3363
/proc/meminfo: memFree=1031288/2055920 swapFree=4178100/4192956
[pid=3357] ppid=3355 vsize=5356 CPUtime=0
/proc/3357/stat : 3357 (manysat.sh) S 3355 3357 3165 0 -1 4194304 312 147 0 0 0 0 0 0 19 0 1 0 1129454952 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3357/statm: 1339 238 195 169 0 50 0
[pid=3360] ppid=3357 vsize=51144 CPUtime=443.57
/proc/3360/stat : 3360 (manysat1.1_stat) R 3357 3357 3165 0 -1 4194304 9247 0 0 0 44343 14 0 0 25 0 2 0 1129454953 52371456 9224 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/3360/statm: 12786 9224 83 193 0 12590 0
[pid=3360/tid=3361] ppid=3357 vsize=51144 CPUtime=221.37
/proc/3360/task/3361/stat : 3361 (manysat1.1_stat) R 3357 3357 3165 0 -1 4194368 4351 0 0 0 22131 6 0 0 25 0 2 0 1129454953 52371456 9224 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 443.57
Current children cumulated vsize (KiB) 56500

[startup+282.301 s]
/proc/loadavg: 1.99 1.60 1.31 3/67 3363
/proc/meminfo: memFree=1028024/2055920 swapFree=4178100/4192956
[pid=3357] ppid=3355 vsize=5356 CPUtime=0
/proc/3357/stat : 3357 (manysat.sh) S 3355 3357 3165 0 -1 4194304 312 147 0 0 0 0 0 0 19 0 1 0 1129454952 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3357/statm: 1339 238 195 169 0 50 0
[pid=3360] ppid=3357 vsize=54672 CPUtime=563.3
/proc/3360/stat : 3360 (manysat1.1_stat) R 3357 3357 3165 0 -1 4194304 10064 0 0 0 56315 15 0 0 25 0 2 0 1129454953 55984128 10041 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/3360/statm: 13668 10041 83 193 0 13472 0
[pid=3360/tid=3361] ppid=3357 vsize=54672 CPUtime=281.14
/proc/3360/task/3361/stat : 3361 (manysat1.1_stat) R 3357 3357 3165 0 -1 4194368 4808 0 0 0 28107 7 0 0 25 0 2 0 1129454953 55984128 10041 1992294400 134512640 135305190 4294956160 18446744073709551615 134528418 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 563.3
Current children cumulated vsize (KiB) 60028

[startup+342.302 s]
/proc/loadavg: 1.99 1.68 1.36 3/67 3363
/proc/meminfo: memFree=1024184/2055920 swapFree=4178100/4192956
[pid=3357] ppid=3355 vsize=5356 CPUtime=0
/proc/3357/stat : 3357 (manysat.sh) S 3355 3357 3165 0 -1 4194304 312 147 0 0 0 0 0 0 19 0 1 0 1129454952 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3357/statm: 1339 238 195 169 0 50 0
[pid=3360] ppid=3357 vsize=59036 CPUtime=683.02
/proc/3360/stat : 3360 (manysat1.1_stat) R 3357 3357 3165 0 -1 4194304 11040 0 0 0 68285 17 0 0 19 0 2 0 1129454953 60452864 11017 1992294400 134512640 135305190 4294956160 18446744073709551615 134528875 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/3360/statm: 14759 11017 83 193 0 14563 0
[pid=3360/tid=3361] ppid=3357 vsize=59036 CPUtime=340.9
/proc/3360/task/3361/stat : 3361 (manysat1.1_stat) R 3357 3357 3165 0 -1 4194368 5357 0 0 0 34082 8 0 0 25 0 2 0 1129454953 60452864 11017 1992294400 134512640 135305190 4294956160 18446744073709551615 134528410 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 683.02
Current children cumulated vsize (KiB) 64392

[startup+402.302 s]
/proc/loadavg: 1.99 1.73 1.39 3/67 3363
/proc/meminfo: memFree=1020664/2055920 swapFree=4178100/4192956
[pid=3357] ppid=3355 vsize=5356 CPUtime=0
/proc/3357/stat : 3357 (manysat.sh) S 3355 3357 3165 0 -1 4194304 312 147 0 0 0 0 0 0 19 0 1 0 1129454952 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3357/statm: 1339 238 195 169 0 50 0
[pid=3360] ppid=3357 vsize=62056 CPUtime=802.77
/proc/3360/stat : 3360 (manysat1.1_stat) R 3357 3357 3165 0 -1 4194304 11910 0 0 0 80258 19 0 0 25 0 2 0 1129454953 63545344 11887 1992294400 134512640 135305190 4294956160 18446744073709551615 134547909 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/3360/statm: 15514 11887 83 193 0 15318 0
[pid=3360/tid=3361] ppid=3357 vsize=62056 CPUtime=400.67
/proc/3360/task/3361/stat : 3361 (manysat1.1_stat) R 3357 3357 3165 0 -1 4194368 5787 0 0 0 40058 9 0 0 25 0 2 0 1129454953 63545344 11887 1992294400 134512640 135305190 4294956160 18446744073709551615 134528415 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 802.77
Current children cumulated vsize (KiB) 67412

[startup+462.301 s]
/proc/loadavg: 1.99 1.78 1.43 3/67 3363
/proc/meminfo: memFree=1013496/2055920 swapFree=4178100/4192956
[pid=3357] ppid=3355 vsize=5356 CPUtime=0
/proc/3357/stat : 3357 (manysat.sh) S 3355 3357 3165 0 -1 4194304 312 147 0 0 0 0 0 0 19 0 1 0 1129454952 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3357/statm: 1339 238 195 169 0 50 0
[pid=3360] ppid=3357 vsize=70124 CPUtime=922.5
/proc/3360/stat : 3360 (manysat1.1_stat) R 3357 3357 3165 0 -1 4194304 13696 0 0 0 92229 21 0 0 17 0 2 0 1129454953 71806976 13673 1992294400 134512640 135305190 4294956160 18446744073709551615 134528379 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/3360/statm: 17531 13673 83 193 0 17335 0
[pid=3360/tid=3361] ppid=3357 vsize=70124 CPUtime=460.43
/proc/3360/task/3361/stat : 3361 (manysat1.1_stat) R 3357 3357 3165 0 -1 4194368 6589 0 0 0 46033 10 0 0 18 0 2 0 1129454953 71806976 13673 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 922.5
Current children cumulated vsize (KiB) 75480

[startup+522.301 s]
/proc/loadavg: 1.99 1.81 1.46 3/67 3363
/proc/meminfo: memFree=1010488/2055920 swapFree=4178100/4192956
[pid=3357] ppid=3355 vsize=5356 CPUtime=0
/proc/3357/stat : 3357 (manysat.sh) S 3355 3357 3165 0 -1 4194304 312 147 0 0 0 0 0 0 19 0 1 0 1129454952 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3357/statm: 1339 238 195 169 0 50 0
[pid=3360] ppid=3357 vsize=74200 CPUtime=1042.24
/proc/3360/stat : 3360 (manysat1.1_stat) R 3357 3357 3165 0 -1 4194304 14442 0 0 0 104201 23 0 0 25 0 2 0 1129454953 75980800 14419 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/3360/statm: 18550 14419 83 193 0 18354 0
[pid=3360/tid=3361] ppid=3357 vsize=74200 CPUtime=520.21
/proc/3360/task/3361/stat : 3361 (manysat1.1_stat) R 3357 3357 3165 0 -1 4194368 7009 0 0 0 52009 12 0 0 25 0 2 0 1129454953 75980800 14419 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1042.24
Current children cumulated vsize (KiB) 79556

[startup+582.302 s]
/proc/loadavg: 1.99 1.85 1.49 3/67 3363
/proc/meminfo: memFree=1008824/2055920 swapFree=4178100/4192956
[pid=3357] ppid=3355 vsize=5356 CPUtime=0
/proc/3357/stat : 3357 (manysat.sh) S 3355 3357 3165 0 -1 4194304 312 147 0 0 0 0 0 0 19 0 1 0 1129454952 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3357/statm: 1339 238 195 169 0 50 0
[pid=3360] ppid=3357 vsize=76284 CPUtime=1161.99
/proc/3360/stat : 3360 (manysat1.1_stat) R 3357 3357 3165 0 -1 4194304 14866 0 0 0 116174 25 0 0 19 0 2 0 1129454953 78114816 14843 1992294400 134512640 135305190 4294956160 18446744073709551615 134528277 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/3360/statm: 19071 14843 83 193 0 18875 0
[pid=3360/tid=3361] ppid=3357 vsize=76284 CPUtime=579.97
/proc/3360/task/3361/stat : 3361 (manysat1.1_stat) R 3357 3357 3165 0 -1 4194368 7236 0 0 0 57985 12 0 0 25 0 2 0 1129454953 78114816 14843 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1161.99
Current children cumulated vsize (KiB) 81640



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.403 s]
/proc/loadavg: 1.99 1.85 1.50 3/67 3363
/proc/meminfo: memFree=1007736/2055920 swapFree=4178100/4192956
[pid=3357] ppid=3355 vsize=5356 CPUtime=0
/proc/3357/stat : 3357 (manysat.sh) S 3355 3357 3165 0 -1 4194304 312 147 0 0 0 0 0 0 19 0 1 0 1129454952 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3357/statm: 1339 238 195 169 0 50 0
[pid=3360] ppid=3357 vsize=77220 CPUtime=1200.12
/proc/3360/stat : 3360 (manysat1.1_stat) R 3357 3357 3165 0 -1 4194304 15123 0 0 0 119987 25 0 0 25 0 2 0 1129454953 79073280 15100 1992294400 134512640 135305190 4294956160 18446744073709551615 134528548 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/3360/statm: 19305 15100 83 193 0 19109 0
[pid=3360/tid=3361] ppid=3357 vsize=77220 CPUtime=598.99
/proc/3360/task/3361/stat : 3361 (manysat1.1_stat) R 3357 3357 3165 0 -1 4194368 7343 0 0 0 59887 12 0 0 25 0 2 0 1129454953 79073280 15100 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.12
Current children cumulated vsize (KiB) 82576

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

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

[startup+601.403 s]
/proc/loadavg: 1.99 1.85 1.50 3/67 3363
/proc/meminfo: memFree=1007736/2055920 swapFree=4178100/4192956
[pid=3357] ppid=3355 vsize=5356 CPUtime=0
/proc/3357/stat : 3357 (manysat.sh) S 3355 3357 3165 0 -1 4194304 312 147 0 0 0 0 0 0 19 0 1 0 1129454952 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3357/statm: 1339 238 195 169 0 50 0
[pid=3360] ppid=3357 vsize=77220 CPUtime=1200.12
/proc/3360/stat : 3360 (manysat1.1_stat) R 3357 3357 3165 0 -1 4194304 15123 0 0 0 119987 25 0 0 25 0 2 0 1129454953 79073280 15100 1992294400 134512640 135305190 4294956160 18446744073709551615 134528548 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/3360/statm: 19305 15100 83 193 0 19109 0
[pid=3360/tid=3361] ppid=3357 vsize=77220 CPUtime=598.99
/proc/3360/task/3361/stat : 3361 (manysat1.1_stat) R 3357 3357 3165 0 -1 4194368 7343 0 0 0 59887 12 0 0 25 0 2 0 1129454953 79073280 15100 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.12
Current children cumulated vsize (KiB) 82576

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 3357 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=5999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# CPU time returned by wait4() is 0.009998
# while last known CPU time is 1200.12
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.421
CPU time (s): 1200.12
CPU user time (s): 1199.87
CPU system time (s): 0.25
CPU usage (%): 199.547
Max. virtual memory (cumulated for all children) (KiB): 82576

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.005999
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= 459
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= 3

runsolver used 0.565913 second user time and 1.63475 second system time

The end

Launcher Data 

Begin job on node18 at 2009-04-01 08:38:10
IDJOB=1526928
IDBENCH=70641
IDSOLVER=515
FILE ID=node18/1526928-1238567890
PBS_JOBID= 9070508
Free space on /tmp= 66212 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/360/unif-k3-r4.25-v360-c1530-S1906521511-089.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526928-1238567890/watcher-1526928-1238567890 -o /tmp/evaluation-result-1526928-1238567890/solver-1526928-1238567890 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1526928-1238567890.cnf aimd 2

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

MD5SUM BENCH= 9c1fb07d5218acc7d1bc3d4acef5e909
RANDOM SEED=465848751

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

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.214
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		: 3000.214
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:       1069176 kB
Buffers:        109480 kB
Cached:         771288 kB
SwapCached:       8808 kB
Active:         199404 kB
Inactive:       691944 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1069176 kB
SwapTotal:     4192956 kB
SwapFree:      4178100 kB
Dirty:            1504 kB
Writeback:           0 kB
Mapped:          16340 kB
Slab:            81552 kB
Committed_AS:  3103592 kB
PageTables:       1376 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= 66212 MiB
End job on node18 at 2009-04-01 08:48:14