Trace number 1527297

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) 1200.18 601.724

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/480/
unif-k3-r4.25-v480-c2040-S957997002-040.cnf
MD5SUM92eaf07e43795c59dd53e3c833d9e0f0
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.017996
Satisfiable
(Un)Satisfiability was proved
Number of variables480
Number of clauses2040
Sum of the clauses size6120
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32040
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 |    2040     6120 |     611       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    2025     6166 |      --       0       --      -- |     --   | -15/46
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 467   #clauses: 2025   #literals: 6166
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-1527297-1238589201/watcher-1527297-1238589201 -o /tmp/evaluation-result-1527297-1238589201/solver-1527297-1238589201 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1527297-1238589201.cnf aimd 1 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.01 1.02 1.00 3/69 30817
/proc/meminfo: memFree=1219408/2055920 swapFree=4171840/4192956
[pid=30817] ppid=30815 vsize=5356 CPUtime=0
/proc/30817/stat : 30817 (manysat.sh) R 30815 30817 30089 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1131581774 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 226238196383 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/30817/statm: 1339 234 194 169 0 50 0
[pid=30818] ppid=30817 vsize=828 CPUtime=0
/proc/30818/stat : 30818 (SatElite) R 30817 30817 30089 0 -1 4194304 153 0 0 0 0 0 0 0 18 0 1 0 1131581774 847872 137 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/30818/statm: 207 137 68 127 0 77 0

[startup+0.098619 s]
/proc/loadavg: 1.01 1.02 1.00 3/69 30817
/proc/meminfo: memFree=1219408/2055920 swapFree=4171840/4192956
[pid=30817] ppid=30815 vsize=5356 CPUtime=0
/proc/30817/stat : 30817 (manysat.sh) S 30815 30817 30089 0 -1 4194304 312 158 0 0 0 0 0 0 16 0 1 0 1131581774 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30817/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102618 s]
/proc/loadavg: 1.01 1.02 1.00 3/69 30817
/proc/meminfo: memFree=1219408/2055920 swapFree=4171840/4192956
[pid=30817] ppid=30815 vsize=5356 CPUtime=0
/proc/30817/stat : 30817 (manysat.sh) S 30815 30817 30089 0 -1 4194304 312 158 0 0 0 0 0 0 16 0 1 0 1131581774 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30817/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301635 s]
/proc/loadavg: 1.01 1.02 1.00 3/69 30817
/proc/meminfo: memFree=1219408/2055920 swapFree=4171840/4192956
[pid=30817] ppid=30815 vsize=5356 CPUtime=0
/proc/30817/stat : 30817 (manysat.sh) S 30815 30817 30089 0 -1 4194304 312 158 0 0 0 0 0 0 16 0 1 0 1131581774 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30817/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.702671 s]
/proc/loadavg: 1.01 1.02 1.00 3/69 30817
/proc/meminfo: memFree=1219408/2055920 swapFree=4171840/4192956
[pid=30817] ppid=30815 vsize=5356 CPUtime=0
/proc/30817/stat : 30817 (manysat.sh) S 30815 30817 30089 0 -1 4194304 312 158 0 0 0 0 0 0 16 0 1 0 1131581774 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30817/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50275 s]
/proc/loadavg: 1.01 1.02 1.00 3/72 30821
/proc/meminfo: memFree=1217080/2055920 swapFree=4171840/4192956
[pid=30817] ppid=30815 vsize=5356 CPUtime=0
/proc/30817/stat : 30817 (manysat.sh) S 30815 30817 30089 0 -1 4194304 312 158 0 0 0 0 0 0 16 0 1 0 1131581774 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30817/statm: 1339 238 195 169 0 50 0
[pid=30820] ppid=30817 vsize=16972 CPUtime=2.95
/proc/30820/stat : 30820 (manysat1.1_stat) R 30817 30817 30089 0 -1 4194304 894 0 0 0 295 0 0 0 17 0 2 0 1131581775 17379328 880 1992294400 134512640 135305190 4294956144 18446744073709551615 134556667 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/30820/statm: 4243 880 83 193 0 4047 0
[pid=30820/tid=30821] ppid=30817 vsize=16972 CPUtime=1.47
/proc/30820/task/30821/stat : 30821 (manysat1.1_stat) R 30817 30817 30089 0 -1 4194368 379 0 0 0 147 0 0 0 16 0 2 0 1131581776 17379328 880 1992294400 134512640 135305190 4294956144 18446744073709551615 134528603 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 22328

[startup+3.10189 s]
/proc/loadavg: 1.01 1.02 1.00 3/72 30821
/proc/meminfo: memFree=1214584/2055920 swapFree=4171840/4192956
[pid=30817] ppid=30815 vsize=5356 CPUtime=0
/proc/30817/stat : 30817 (manysat.sh) S 30815 30817 30089 0 -1 4194304 312 158 0 0 0 0 0 0 16 0 1 0 1131581774 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30817/statm: 1339 238 195 169 0 50 0
[pid=30820] ppid=30817 vsize=19448 CPUtime=6.14
/proc/30820/stat : 30820 (manysat1.1_stat) R 30817 30817 30089 0 -1 4194304 1598 0 0 0 613 1 0 0 17 0 2 0 1131581775 19914752 1584 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/30820/statm: 4862 1584 83 193 0 4666 0
[pid=30820/tid=30821] ppid=30817 vsize=19448 CPUtime=3.07
/proc/30820/task/30821/stat : 30821 (manysat1.1_stat) R 30817 30817 30089 0 -1 4194368 742 0 0 0 307 0 0 0 18 0 2 0 1131581776 19914752 1584 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.14
Current children cumulated vsize (KiB) 24804

[startup+6.30117 s]
/proc/loadavg: 1.09 1.04 1.00 3/72 30821
/proc/meminfo: memFree=1210104/2055920 swapFree=4171840/4192956
[pid=30817] ppid=30815 vsize=5356 CPUtime=0
/proc/30817/stat : 30817 (manysat.sh) S 30815 30817 30089 0 -1 4194304 312 158 0 0 0 0 0 0 16 0 1 0 1131581774 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30817/statm: 1339 238 195 169 0 50 0
[pid=30820] ppid=30817 vsize=22596 CPUtime=12.53
/proc/30820/stat : 30820 (manysat1.1_stat) R 30817 30817 30089 0 -1 4194304 2527 0 0 0 1251 2 0 0 17 0 2 0 1131581775 23138304 2513 1992294400 134512640 135305190 4294956144 18446744073709551615 134528301 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/30820/statm: 5649 2513 83 193 0 5453 0
[pid=30820/tid=30821] ppid=30817 vsize=22596 CPUtime=6.27
/proc/30820/task/30821/stat : 30821 (manysat1.1_stat) R 30817 30817 30089 0 -1 4194368 1164 0 0 0 626 1 0 0 24 0 2 0 1131581776 23138304 2513 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 27952

[startup+12.7017 s]
/proc/loadavg: 1.16 1.05 1.01 3/72 30821
/proc/meminfo: memFree=1205048/2055920 swapFree=4171840/4192956
[pid=30817] ppid=30815 vsize=5356 CPUtime=0
/proc/30817/stat : 30817 (manysat.sh) S 30815 30817 30089 0 -1 4194304 312 158 0 0 0 0 0 0 16 0 1 0 1131581774 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30817/statm: 1339 238 195 169 0 50 0
[pid=30820] ppid=30817 vsize=27272 CPUtime=25.29
/proc/30820/stat : 30820 (manysat1.1_stat) R 30817 30817 30089 0 -1 4194304 3533 0 0 0 2526 3 0 0 18 0 2 0 1131581775 27926528 3519 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/30820/statm: 6818 3519 83 193 0 6622 0
[pid=30820/tid=30821] ppid=30817 vsize=27272 CPUtime=12.67
/proc/30820/task/30821/stat : 30821 (manysat1.1_stat) R 30817 30817 30089 0 -1 4194368 1597 0 0 0 1265 2 0 0 25 0 2 0 1131581776 27926528 3519 1992294400 134512640 135305190 4294956144 18446744073709551615 134528245 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 32628

[startup+25.5029 s]
/proc/loadavg: 1.35 1.10 1.02 3/72 30821
/proc/meminfo: memFree=1202488/2055920 swapFree=4171840/4192956
[pid=30817] ppid=30815 vsize=5356 CPUtime=0
/proc/30817/stat : 30817 (manysat.sh) S 30815 30817 30089 0 -1 4194304 312 158 0 0 0 0 0 0 16 0 1 0 1131581774 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30817/statm: 1339 238 195 169 0 50 0
[pid=30820] ppid=30817 vsize=30072 CPUtime=50.82
/proc/30820/stat : 30820 (manysat1.1_stat) R 30817 30817 30089 0 -1 4194304 4212 0 0 0 5077 5 0 0 20 0 2 0 1131581775 30793728 4198 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/30820/statm: 7518 4198 83 193 0 7322 0
[pid=30820/tid=30821] ppid=30817 vsize=30072 CPUtime=25.45
/proc/30820/task/30821/stat : 30821 (manysat1.1_stat) R 30817 30817 30089 0 -1 4194368 1963 0 0 0 2543 2 0 0 25 0 2 0 1131581776 30793728 4198 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.82
Current children cumulated vsize (KiB) 35428

[startup+51.1021 s]
/proc/loadavg: 1.57 1.17 1.05 3/72 30821
/proc/meminfo: memFree=1197560/2055920 swapFree=4171840/4192956
[pid=30817] ppid=30815 vsize=5356 CPUtime=0
/proc/30817/stat : 30817 (manysat.sh) S 30815 30817 30089 0 -1 4194304 312 158 0 0 0 0 0 0 16 0 1 0 1131581774 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30817/statm: 1339 238 195 169 0 50 0
[pid=30820] ppid=30817 vsize=34456 CPUtime=101.87
/proc/30820/stat : 30820 (manysat1.1_stat) R 30817 30817 30089 0 -1 4194304 5412 0 0 0 10181 6 0 0 23 0 2 0 1131581775 35282944 5398 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/30820/statm: 8614 5398 83 193 0 8418 0
[pid=30820/tid=30821] ppid=30817 vsize=34456 CPUtime=51.04
/proc/30820/task/30821/stat : 30821 (manysat1.1_stat) R 30817 30817 30089 0 -1 4194368 2614 0 0 0 5101 3 0 0 25 0 2 0 1131581776 35282944 5398 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.87
Current children cumulated vsize (KiB) 39812

[startup+102.307 s]
/proc/loadavg: 1.81 1.29 1.10 3/72 30821
/proc/meminfo: memFree=1191736/2055920 swapFree=4171840/4192956
[pid=30817] ppid=30815 vsize=5356 CPUtime=0
/proc/30817/stat : 30817 (manysat.sh) S 30815 30817 30089 0 -1 4194304 312 158 0 0 0 0 0 0 16 0 1 0 1131581774 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30817/statm: 1339 238 195 169 0 50 0
[pid=30820] ppid=30817 vsize=40520 CPUtime=203.98
/proc/30820/stat : 30820 (manysat1.1_stat) R 30817 30817 30089 0 -1 4194304 6852 0 0 0 20390 8 0 0 19 0 2 0 1131581775 41492480 6838 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/30820/statm: 10130 6838 83 193 0 9934 0
[pid=30820/tid=30821] ppid=30817 vsize=40520 CPUtime=102.21
/proc/30820/task/30821/stat : 30821 (manysat1.1_stat) R 30817 30817 30089 0 -1 4194368 3224 0 0 0 10217 4 0 0 25 0 2 0 1131581776 41492480 6838 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) 45876

[startup+162.303 s]
/proc/loadavg: 1.93 1.42 1.15 3/72 30821
/proc/meminfo: memFree=1186296/2055920 swapFree=4171840/4192956
[pid=30817] ppid=30815 vsize=5356 CPUtime=0
/proc/30817/stat : 30817 (manysat.sh) S 30815 30817 30089 0 -1 4194304 312 158 0 0 0 0 0 0 16 0 1 0 1131581774 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30817/statm: 1339 238 195 169 0 50 0
[pid=30820] ppid=30817 vsize=46120 CPUtime=323.66
/proc/30820/stat : 30820 (manysat1.1_stat) R 30817 30817 30089 0 -1 4194304 8194 0 0 0 32354 12 0 0 25 0 2 0 1131581775 47226880 8180 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/30820/statm: 11530 8180 83 193 0 11334 0
[pid=30820/tid=30821] ppid=30817 vsize=46120 CPUtime=162.19
/proc/30820/task/30821/stat : 30821 (manysat1.1_stat) R 30817 30817 30089 0 -1 4194368 3957 0 0 0 16213 6 0 0 17 0 2 0 1131581776 47226880 8180 1992294400 134512640 135305190 4294956144 18446744073709551615 134538311 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.66
Current children cumulated vsize (KiB) 51476

[startup+222.302 s]
/proc/loadavg: 1.97 1.52 1.20 3/72 30821
/proc/meminfo: memFree=1180408/2055920 swapFree=4171840/4192956
[pid=30817] ppid=30815 vsize=5356 CPUtime=0
/proc/30817/stat : 30817 (manysat.sh) S 30815 30817 30089 0 -1 4194304 312 158 0 0 0 0 0 0 16 0 1 0 1131581774 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30817/statm: 1339 238 195 169 0 50 0
[pid=30820] ppid=30817 vsize=52180 CPUtime=443.33
/proc/30820/stat : 30820 (manysat1.1_stat) R 30817 30817 30089 0 -1 4194304 9656 0 0 0 44319 14 0 0 20 0 2 0 1131581775 53432320 9642 1992294400 134512640 135305190 4294956144 18446744073709551615 134528402 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/30820/statm: 13045 9642 83 193 0 12849 0
[pid=30820/tid=30821] ppid=30817 vsize=52180 CPUtime=222.16
/proc/30820/task/30821/stat : 30821 (manysat1.1_stat) R 30817 30817 30089 0 -1 4194368 4646 0 0 0 22209 7 0 0 25 0 2 0 1131581776 53432320 9642 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) 57536

[startup+282.302 s]
/proc/loadavg: 1.99 1.61 1.25 3/72 30821
/proc/meminfo: memFree=1177656/2055920 swapFree=4171840/4192956
[pid=30817] ppid=30815 vsize=5356 CPUtime=0
/proc/30817/stat : 30817 (manysat.sh) S 30815 30817 30089 0 -1 4194304 312 158 0 0 0 0 0 0 16 0 1 0 1131581774 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30817/statm: 1339 238 195 169 0 50 0
[pid=30820] ppid=30817 vsize=55648 CPUtime=563.03
/proc/30820/stat : 30820 (manysat1.1_stat) R 30817 30817 30089 0 -1 4194304 10354 0 0 0 56287 16 0 0 25 0 2 0 1131581775 56983552 10340 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/30820/statm: 13912 10340 83 193 0 13716 0
[pid=30820/tid=30821] ppid=30817 vsize=55648 CPUtime=282.15
/proc/30820/task/30821/stat : 30821 (manysat1.1_stat) R 30817 30817 30089 0 -1 4194368 5091 0 0 0 28206 9 0 0 25 0 2 0 1131581776 56983552 10340 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.03
Current children cumulated vsize (KiB) 61004

[startup+342.303 s]
/proc/loadavg: 1.99 1.68 1.29 3/72 30821
/proc/meminfo: memFree=1171768/2055920 swapFree=4171840/4192956
[pid=30817] ppid=30815 vsize=5356 CPUtime=0
/proc/30817/stat : 30817 (manysat.sh) S 30815 30817 30089 0 -1 4194304 312 158 0 0 0 0 0 0 16 0 1 0 1131581774 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30817/statm: 1339 238 195 169 0 50 0
[pid=30820] ppid=30817 vsize=61324 CPUtime=682.72
/proc/30820/stat : 30820 (manysat1.1_stat) R 30817 30817 30089 0 -1 4194304 11808 0 0 0 68253 19 0 0 22 0 2 0 1131581775 62795776 11794 1992294400 134512640 135305190 4294956144 18446744073709551615 134528371 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/30820/statm: 15331 11794 83 193 0 15135 0
[pid=30820/tid=30821] ppid=30817 vsize=61324 CPUtime=342.11
/proc/30820/task/30821/stat : 30821 (manysat1.1_stat) R 30817 30817 30089 0 -1 4194368 5878 0 0 0 34202 9 0 0 25 0 2 0 1131581776 62795776 11794 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.72
Current children cumulated vsize (KiB) 66680

[startup+402.303 s]
/proc/loadavg: 1.99 1.73 1.33 3/72 30821
/proc/meminfo: memFree=1168696/2055920 swapFree=4171840/4192956
[pid=30817] ppid=30815 vsize=5356 CPUtime=0
/proc/30817/stat : 30817 (manysat.sh) S 30815 30817 30089 0 -1 4194304 312 158 0 0 0 0 0 0 16 0 1 0 1131581774 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30817/statm: 1339 238 195 169 0 50 0
[pid=30820] ppid=30817 vsize=64052 CPUtime=802.41
/proc/30820/stat : 30820 (manysat1.1_stat) R 30817 30817 30089 0 -1 4194304 12575 0 0 0 80220 21 0 0 25 0 2 0 1131581775 65589248 12561 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/30820/statm: 16013 12561 83 193 0 15817 0
[pid=30820/tid=30821] ppid=30817 vsize=64052 CPUtime=402.09
/proc/30820/task/30821/stat : 30821 (manysat1.1_stat) R 30817 30817 30089 0 -1 4194368 6377 0 0 0 40199 10 0 0 25 0 2 0 1131581776 65589248 12561 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.41
Current children cumulated vsize (KiB) 69408

[startup+462.302 s]
/proc/loadavg: 1.99 1.78 1.37 3/72 30823
/proc/meminfo: memFree=1164920/2055920 swapFree=4171840/4192956
[pid=30817] ppid=30815 vsize=5356 CPUtime=0
/proc/30817/stat : 30817 (manysat.sh) S 30815 30817 30089 0 -1 4194304 312 158 0 0 0 0 0 0 16 0 1 0 1131581774 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30817/statm: 1339 238 195 169 0 50 0
[pid=30820] ppid=30817 vsize=67696 CPUtime=922.09
/proc/30820/stat : 30820 (manysat1.1_stat) R 30817 30817 30089 0 -1 4194304 13482 0 0 0 92187 22 0 0 25 0 2 0 1131581775 69320704 13468 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/30820/statm: 16924 13468 83 193 0 16728 0
[pid=30820/tid=30821] ppid=30817 vsize=67696 CPUtime=462.07
/proc/30820/task/30821/stat : 30821 (manysat1.1_stat) R 30817 30817 30089 0 -1 4194368 6910 0 0 0 46196 11 0 0 25 0 2 0 1131581776 69320704 13468 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.09
Current children cumulated vsize (KiB) 73052

[startup+522.302 s]
/proc/loadavg: 1.99 1.82 1.41 3/72 30823
/proc/meminfo: memFree=1164728/2055920 swapFree=4171840/4192956
[pid=30817] ppid=30815 vsize=5356 CPUtime=0
/proc/30817/stat : 30817 (manysat.sh) S 30815 30817 30089 0 -1 4194304 312 158 0 0 0 0 0 0 16 0 1 0 1131581774 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30817/statm: 1339 238 195 169 0 50 0
[pid=30820] ppid=30817 vsize=67884 CPUtime=1041.77
/proc/30820/stat : 30820 (manysat1.1_stat) R 30817 30817 30089 0 -1 4194304 13571 0 0 0 104155 22 0 0 25 0 2 0 1131581775 69513216 13557 1992294400 134512640 135305190 4294956144 18446744073709551615 134528536 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/30820/statm: 16971 13557 83 193 0 16775 0
[pid=30820/tid=30821] ppid=30817 vsize=67884 CPUtime=522.04
/proc/30820/task/30821/stat : 30821 (manysat1.1_stat) R 30817 30817 30089 0 -1 4194368 6961 0 0 0 52193 11 0 0 25 0 2 0 1131581776 69513216 13557 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1041.77
Current children cumulated vsize (KiB) 73240

[startup+582.303 s]
/proc/loadavg: 1.99 1.85 1.44 3/72 30823
/proc/meminfo: memFree=1161016/2055920 swapFree=4171840/4192956
[pid=30817] ppid=30815 vsize=5356 CPUtime=0
/proc/30817/stat : 30817 (manysat.sh) S 30815 30817 30089 0 -1 4194304 312 158 0 0 0 0 0 0 16 0 1 0 1131581774 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30817/statm: 1339 238 195 169 0 50 0
[pid=30820] ppid=30817 vsize=72220 CPUtime=1161.47
/proc/30820/stat : 30820 (manysat1.1_stat) R 30817 30817 30089 0 -1 4194304 14514 0 0 0 116123 24 0 0 25 0 2 0 1131581775 73953280 14500 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/30820/statm: 18055 14500 83 193 0 17859 0
[pid=30820/tid=30821] ppid=30817 vsize=72220 CPUtime=582.02
/proc/30820/task/30821/stat : 30821 (manysat1.1_stat) R 30817 30817 30089 0 -1 4194368 7595 0 0 0 58190 12 0 0 25 0 2 0 1131581776 73953280 14500 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.47
Current children cumulated vsize (KiB) 77576



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.706 s]
/proc/loadavg: 1.99 1.86 1.45 3/72 30823
/proc/meminfo: memFree=1159608/2055920 swapFree=4171840/4192956
[pid=30817] ppid=30815 vsize=5356 CPUtime=0
/proc/30817/stat : 30817 (manysat.sh) S 30815 30817 30089 0 -1 4194304 312 158 0 0 0 0 0 0 16 0 1 0 1131581774 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30817/statm: 1339 238 195 169 0 50 0
[pid=30820] ppid=30817 vsize=72996 CPUtime=1200.18
/proc/30820/stat : 30820 (manysat1.1_stat) R 30817 30817 30089 0 -1 4194304 14849 0 0 0 119993 25 0 0 25 0 2 0 1131581775 74747904 14835 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/30820/statm: 18249 14835 83 193 0 18053 0
[pid=30820/tid=30821] ppid=30817 vsize=72996 CPUtime=601.43
/proc/30820/task/30821/stat : 30821 (manysat1.1_stat) R 30817 30817 30089 0 -1 4194368 7759 0 0 0 60130 13 0 0 25 0 2 0 1131581776 74747904 14835 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.18
Current children cumulated vsize (KiB) 78352

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 1.45 3/72 30823
/proc/meminfo: memFree=1159608/2055920 swapFree=4171840/4192956
[pid=30817] ppid=30815 vsize=5356 CPUtime=0
/proc/30817/stat : 30817 (manysat.sh) S 30815 30817 30089 0 -1 4194304 312 158 0 0 0 0 0 0 16 0 1 0 1131581774 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30817/statm: 1339 238 195 169 0 50 0
[pid=30820] ppid=30817 vsize=72996 CPUtime=1200.18
/proc/30820/stat : 30820 (manysat1.1_stat) R 30817 30817 30089 0 -1 4194304 14849 0 0 0 119993 25 0 0 25 0 2 0 1131581775 74747904 14835 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/30820/statm: 18249 14835 83 193 0 18053 0
[pid=30820/tid=30821] ppid=30817 vsize=72996 CPUtime=601.43
/proc/30820/task/30821/stat : 30821 (manysat1.1_stat) R 30817 30817 30089 0 -1 4194368 7759 0 0 0 60130 13 0 0 25 0 2 0 1131581776 74747904 14835 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.18
Current children cumulated vsize (KiB) 78352

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 30817 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=1999
# CPU time returned by wait4() is 0.011997
# while last known CPU time is 1200.18
#
# 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): 1200.18
CPU user time (s): 1199.93
CPU system time (s): 0.25
CPU usage (%): 199.457
Max. virtual memory (cumulated for all children) (KiB): 78352

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.009998
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 470
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 0.698893 second user time and 2.04969 second system time

The end

Launcher Data 

Begin job on node58 at 2009-04-01 14:33:21
IDJOB=1527297
IDBENCH=70715
IDSOLVER=514
FILE ID=node58/1527297-1238589201
PBS_JOBID= 9062219
Free space on /tmp= 66400 MiB

SOLVER NAME= ManySAT 1.1 aimd 1/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/480/unif-k3-r4.25-v480-c2040-S957997002-040.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 1
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527297-1238589201/watcher-1527297-1238589201 -o /tmp/evaluation-result-1527297-1238589201/solver-1527297-1238589201 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1527297-1238589201.cnf aimd 1

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

MD5SUM BENCH= 92eaf07e43795c59dd53e3c833d9e0f0
RANDOM SEED=574079679

node58.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.222
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.222
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1219888 kB
Buffers:         97588 kB
Cached:         646916 kB
SwapCached:      11044 kB
Active:         212076 kB
Inactive:       545060 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1219888 kB
SwapTotal:     4192956 kB
SwapFree:      4171840 kB
Dirty:            1516 kB
Writeback:           0 kB
Mapped:          17420 kB
Slab:            64404 kB
Committed_AS:  2752052 kB
PageTables:       1764 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66400 MiB
End job on node58 at 2009-04-01 14:43:25