Trace number 1537753

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
Rsat 2009-03-22? (TO) 1200.09 1200.71

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/10000/
unif-k3-r4.2-v10000-c42000-S1012522562-096.cnf
MD5SUMbdbdcaa81df700a6beb0f62dde612ba9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark31.5842
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
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...
0.00/0.04	c ==============================================================================
0.00/0.04	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.04	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.04	c ==============================================================================
0.00/0.04	c |         0 |   42000   126000 |   12600       0        0     nan |  0.000 % |
0.09/0.12	c |         0 |   41741   126770 |      --       0       --      -- |     --   | -259/770
0.09/0.12	c ==============================================================================
0.09/0.12	c Result  :   #vars: 9749   #clauses: 41741   #literals: 126770
0.09/0.13	c CPU time:   0.119981 s
0.09/0.13	c ==============================================================================
0.09/0.17	c Rsat version 3.02
0.16/0.21	c Base unit clause learned: 0

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-1537753-1238434456/watcher-1537753-1238434456 -o /tmp/evaluation-result-1537753-1238434456/solver-1537753-1238434456 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/rsat.sh HOME/instance-1537753-1238434456.cnf HOME 

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


[startup+0 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 1768
/proc/meminfo: memFree=1446968/2055920 swapFree=4175692/4192956
[pid=1768] ppid=1765 vsize=5356 CPUtime=0
/proc/1768/stat : 1768 (rsat.sh) R 1765 1768 1379 0 -1 4194304 271 0 0 0 0 0 0 0 18 0 1 0 1116110811 5484544 239 1992294400 4194304 4889804 548682068768 18446744073709551615 264907582111 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/1768/statm: 1339 239 198 169 0 50 0
[pid=1769] ppid=1768 vsize=2168 CPUtime=0
/proc/1769/stat : 1769 (SatElite) R 1768 1768 1379 0 -1 4194304 338 0 0 0 0 0 0 0 18 0 1 0 1116110811 2220032 322 1992294400 4194304 4959918 548682068672 18446744073709551615 4237185 0 0 4096 3 0 0 0 17 0 0 0
/proc/1769/statm: 542 326 63 186 0 352 0

[startup+0.054183 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 1768
/proc/meminfo: memFree=1446968/2055920 swapFree=4175692/4192956
[pid=1768] ppid=1765 vsize=5356 CPUtime=0
/proc/1768/stat : 1768 (rsat.sh) S 1765 1768 1379 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 1116110811 5484544 240 1992294400 4194304 4889804 548682068768 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1768/statm: 1339 240 199 169 0 50 0
[pid=1769] ppid=1768 vsize=9408 CPUtime=0.04
/proc/1769/stat : 1769 (SatElite) R 1768 1768 1379 0 -1 4194304 2073 0 0 0 4 0 0 0 19 0 1 0 1116110811 9633792 2056 1992294400 4194304 4959918 548682068672 18446744073709551615 4444704 0 0 4096 3 0 0 0 17 0 0 0
/proc/1769/statm: 2352 2056 90 186 0 2162 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 14764

[startup+0.101187 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 1768
/proc/meminfo: memFree=1446968/2055920 swapFree=4175692/4192956
[pid=1768] ppid=1765 vsize=5356 CPUtime=0
/proc/1768/stat : 1768 (rsat.sh) S 1765 1768 1379 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 1116110811 5484544 240 1992294400 4194304 4889804 548682068768 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1768/statm: 1339 240 199 169 0 50 0
[pid=1769] ppid=1768 vsize=9540 CPUtime=0.09
/proc/1769/stat : 1769 (SatElite) R 1768 1768 1379 0 -1 4194304 2078 0 0 0 9 0 0 0 19 0 1 0 1116110811 9768960 2061 1992294400 4194304 4959918 548682068672 18446744073709551615 4270199 0 0 4096 3 0 0 0 17 0 0 0
/proc/1769/statm: 2385 2061 90 186 0 2195 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14896

[startup+0.301229 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 1768
/proc/meminfo: memFree=1446968/2055920 swapFree=4175692/4192956
[pid=1768] ppid=1765 vsize=5356 CPUtime=0.16
/proc/1768/stat : 1768 (rsat.sh) S 1765 1768 1379 0 -1 4194304 315 2169 0 0 0 0 16 0 16 0 1 0 1116110811 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1768/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 0.16
Current children cumulated vsize (KiB) 5356

[startup+0.701286 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 1768
/proc/meminfo: memFree=1446968/2055920 swapFree=4175692/4192956
[pid=1768] ppid=1765 vsize=5356 CPUtime=0.16
/proc/1768/stat : 1768 (rsat.sh) S 1765 1768 1379 0 -1 4194304 315 2169 0 0 0 0 16 0 16 0 1 0 1116110811 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1768/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 0.16
Current children cumulated vsize (KiB) 5356

[startup+1.50139 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 1771
/proc/meminfo: memFree=1439720/2055920 swapFree=4175692/4192956
[pid=1768] ppid=1765 vsize=5356 CPUtime=0.16
/proc/1768/stat : 1768 (rsat.sh) S 1765 1768 1379 0 -1 4194304 315 2169 0 0 0 0 16 0 16 0 1 0 1116110811 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1768/statm: 1339 242 199 169 0 50 0
[pid=1771] ppid=1768 vsize=9612 CPUtime=1.31
/proc/1771/stat : 1771 (rsat) R 1768 1768 1379 0 -1 4194304 2007 0 0 0 131 0 0 0 25 0 1 0 1116110828 9842688 1936 1992294400 4194304 5460562 548682068784 18446744073709551615 4797079 0 0 4096 1026 0 0 0 17 0 0 0
/proc/1771/statm: 2403 1936 116 309 0 2090 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 14968

[startup+3.10162 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 1771
/proc/meminfo: memFree=1436968/2055920 swapFree=4175692/4192956
[pid=1768] ppid=1765 vsize=5356 CPUtime=0.16
/proc/1768/stat : 1768 (rsat.sh) S 1765 1768 1379 0 -1 4194304 315 2169 0 0 0 0 16 0 16 0 1 0 1116110811 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1768/statm: 1339 242 199 169 0 50 0
[pid=1771] ppid=1768 vsize=13276 CPUtime=2.91
/proc/1771/stat : 1771 (rsat) R 1768 1768 1379 0 -1 4194304 2925 0 0 0 290 1 0 0 25 0 1 0 1116110828 13594624 2854 1992294400 4194304 5460562 548682068784 18446744073709551615 4226196 0 0 4096 1026 0 0 0 17 0 0 0
/proc/1771/statm: 3319 2854 116 309 0 3006 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 18632

[startup+6.30108 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 1771
/proc/meminfo: memFree=1429416/2055920 swapFree=4175692/4192956
[pid=1768] ppid=1765 vsize=5356 CPUtime=0.16
/proc/1768/stat : 1768 (rsat.sh) S 1765 1768 1379 0 -1 4194304 315 2169 0 0 0 0 16 0 16 0 1 0 1116110811 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1768/statm: 1339 242 199 169 0 50 0
[pid=1771] ppid=1768 vsize=18776 CPUtime=6.11
/proc/1771/stat : 1771 (rsat) R 1768 1768 1379 0 -1 4194304 4429 0 0 0 609 2 0 0 25 0 1 0 1116110828 19226624 4226 1992294400 4194304 5460562 548682068784 18446744073709551615 4210666 0 0 4096 1026 0 0 0 17 0 0 0
/proc/1771/statm: 4694 4226 118 309 0 4381 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 24132

[startup+12.702 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 1771
/proc/meminfo: memFree=1426728/2055920 swapFree=4175692/4192956
[pid=1768] ppid=1765 vsize=5356 CPUtime=0.16
/proc/1768/stat : 1768 (rsat.sh) S 1765 1768 1379 0 -1 4194304 315 2169 0 0 0 0 16 0 16 0 1 0 1116110811 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1768/statm: 1339 242 199 169 0 50 0
[pid=1771] ppid=1768 vsize=22712 CPUtime=12.51
/proc/1771/stat : 1771 (rsat) R 1768 1768 1379 0 -1 4194304 5775 0 0 0 1248 3 0 0 25 0 1 0 1116110828 23257088 5150 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/1771/statm: 5678 5150 118 309 0 5365 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 28068

[startup+25.5019 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 1771
/proc/meminfo: memFree=1423144/2055920 swapFree=4175692/4192956
[pid=1768] ppid=1765 vsize=5356 CPUtime=0.16
/proc/1768/stat : 1768 (rsat.sh) S 1765 1768 1379 0 -1 4194304 315 2169 0 0 0 0 16 0 16 0 1 0 1116110811 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1768/statm: 1339 242 199 169 0 50 0
[pid=1771] ppid=1768 vsize=24876 CPUtime=25.3
/proc/1771/stat : 1771 (rsat) R 1768 1768 1379 0 -1 4194304 6777 0 0 0 2527 3 0 0 25 0 1 0 1116110828 25473024 5704 1992294400 4194304 5460562 548682068784 18446744073709551615 4226304 0 0 4096 1026 0 0 0 17 0 0 0
/proc/1771/statm: 6219 5704 118 309 0 5906 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 30232

[startup+51.1016 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 1771
/proc/meminfo: memFree=1420520/2055920 swapFree=4175692/4192956
[pid=1768] ppid=1765 vsize=5356 CPUtime=0.16
/proc/1768/stat : 1768 (rsat.sh) S 1765 1768 1379 0 -1 4194304 315 2169 0 0 0 0 16 0 16 0 1 0 1116110811 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1768/statm: 1339 242 199 169 0 50 0
[pid=1771] ppid=1768 vsize=27532 CPUtime=50.88
/proc/1771/stat : 1771 (rsat) R 1768 1768 1379 0 -1 4194304 8799 0 0 0 5084 4 0 0 25 0 1 0 1116110828 28192768 6382 1992294400 4194304 5460562 548682068784 18446744073709551615 4200103 0 0 4096 1026 0 0 0 17 0 0 0
/proc/1771/statm: 6883 6382 118 309 0 6570 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 32888

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 1773
/proc/meminfo: memFree=1412456/2055920 swapFree=4175692/4192956
[pid=1768] ppid=1765 vsize=5356 CPUtime=0.16
/proc/1768/stat : 1768 (rsat.sh) S 1765 1768 1379 0 -1 4194304 315 2169 0 0 0 0 16 0 16 0 1 0 1116110811 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1768/statm: 1339 242 199 169 0 50 0
[pid=1771] ppid=1768 vsize=35420 CPUtime=102.06
/proc/1771/stat : 1771 (rsat) R 1768 1768 1379 0 -1 4194304 12597 0 0 0 10199 7 0 0 25 0 1 0 1116110828 36270080 8388 1992294400 4194304 5460562 548682068784 18446744073709551615 4198111 0 0 4096 1026 0 0 0 17 0 0 0
/proc/1771/statm: 8855 8388 118 309 0 8542 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 40776

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 1773
/proc/meminfo: memFree=1406504/2055920 swapFree=4175692/4192956
[pid=1768] ppid=1765 vsize=5356 CPUtime=0.16
/proc/1768/stat : 1768 (rsat.sh) S 1765 1768 1379 0 -1 4194304 315 2169 0 0 0 0 16 0 16 0 1 0 1116110811 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1768/statm: 1339 242 199 169 0 50 0
[pid=1771] ppid=1768 vsize=41700 CPUtime=162.03
/proc/1771/stat : 1771 (rsat) R 1768 1768 1379 0 -1 4194304 16599 0 0 0 16193 10 0 0 25 0 1 0 1116110828 42700800 9856 1992294400 4194304 5460562 548682068784 18446744073709551615 4226169 0 0 4096 1026 0 0 0 17 0 0 0
/proc/1771/statm: 10425 9856 118 309 0 10112 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 47056

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 1773
/proc/meminfo: memFree=1396584/2055920 swapFree=4175692/4192956
[pid=1768] ppid=1765 vsize=5356 CPUtime=0.16
/proc/1768/stat : 1768 (rsat.sh) S 1765 1768 1379 0 -1 4194304 315 2169 0 0 0 0 16 0 16 0 1 0 1116110811 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1768/statm: 1339 242 199 169 0 50 0
[pid=1771] ppid=1768 vsize=51464 CPUtime=222
/proc/1771/stat : 1771 (rsat) R 1768 1768 1379 0 -1 4194304 21474 0 0 0 22188 12 0 0 25 0 1 0 1116110828 52699136 12331 1992294400 4194304 5460562 548682068784 18446744073709551615 4226196 0 0 4096 1026 0 0 0 17 0 0 0
/proc/1771/statm: 12866 12331 118 309 0 12553 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 56820

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 1773
/proc/meminfo: memFree=1391272/2055920 swapFree=4175692/4192956
[pid=1768] ppid=1765 vsize=5356 CPUtime=0.16
/proc/1768/stat : 1768 (rsat.sh) S 1765 1768 1379 0 -1 4194304 315 2169 0 0 0 0 16 0 16 0 1 0 1116110811 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1768/statm: 1339 242 199 169 0 50 0
[pid=1771] ppid=1768 vsize=56680 CPUtime=281.98
/proc/1771/stat : 1771 (rsat) R 1768 1768 1379 0 -1 4194304 24240 0 0 0 28184 14 0 0 25 0 1 0 1116110828 58040320 13657 1992294400 4194304 5460562 548682068784 18446744073709551615 4225711 0 0 4096 1026 0 0 0 17 0 0 0
/proc/1771/statm: 14170 13657 118 309 0 13857 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 62036

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 1773
/proc/meminfo: memFree=1385448/2055920 swapFree=4175692/4192956
[pid=1768] ppid=1765 vsize=5356 CPUtime=0.16
/proc/1768/stat : 1768 (rsat.sh) S 1765 1768 1379 0 -1 4194304 315 2169 0 0 0 0 16 0 16 0 1 0 1116110811 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1768/statm: 1339 242 199 169 0 50 0
[pid=1771] ppid=1768 vsize=62408 CPUtime=341.94
/proc/1771/stat : 1771 (rsat) R 1768 1768 1379 0 -1 4194304 27136 0 0 0 34178 16 0 0 25 0 1 0 1116110828 63905792 15113 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/1771/statm: 15602 15113 118 309 0 15289 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 67764

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 1773
/proc/meminfo: memFree=1379496/2055920 swapFree=4175692/4192956

################
# More data... #
################

/proc/1771/statm: 21363 20714 118 309 0 21050 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 90808

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 1773
/proc/meminfo: memFree=1359848/2055920 swapFree=4175692/4192956
[pid=1768] ppid=1765 vsize=5356 CPUtime=0.16
/proc/1768/stat : 1768 (rsat.sh) S 1765 1768 1379 0 -1 4194304 315 2169 0 0 0 0 16 0 16 0 1 0 1116110811 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1768/statm: 1339 242 199 169 0 50 0
[pid=1771] ppid=1768 vsize=88552 CPUtime=641.81
/proc/1771/stat : 1771 (rsat) R 1768 1768 1379 0 -1 4194304 42712 0 0 0 64156 25 0 0 25 0 1 0 1116110828 90677248 21499 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/1771/statm: 22138 21499 118 309 0 21825 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 93908

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 1773
/proc/meminfo: memFree=1352232/2055920 swapFree=4175692/4192956
[pid=1768] ppid=1765 vsize=5356 CPUtime=0.16
/proc/1768/stat : 1768 (rsat.sh) S 1765 1768 1379 0 -1 4194304 315 2169 0 0 0 0 16 0 16 0 1 0 1116110811 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1768/statm: 1339 242 199 169 0 50 0
[pid=1771] ppid=1768 vsize=95964 CPUtime=701.78
/proc/1771/stat : 1771 (rsat) R 1768 1768 1379 0 -1 4194304 46581 0 0 0 70151 27 0 0 25 0 1 0 1116110828 98267136 23384 1992294400 4194304 5460562 548682068784 18446744073709551615 4226309 0 0 4096 1026 0 0 0 17 0 0 0
/proc/1771/statm: 23991 23384 118 309 0 23678 0
Current children cumulated CPU time (s) 701.94
Current children cumulated vsize (KiB) 101320

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 1773
/proc/meminfo: memFree=1348712/2055920 swapFree=4175692/4192956
[pid=1768] ppid=1765 vsize=5356 CPUtime=0.16
/proc/1768/stat : 1768 (rsat.sh) S 1765 1768 1379 0 -1 4194304 315 2169 0 0 0 0 16 0 16 0 1 0 1116110811 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1768/statm: 1339 242 199 169 0 50 0
[pid=1771] ppid=1768 vsize=99460 CPUtime=761.74
/proc/1771/stat : 1771 (rsat) R 1768 1768 1379 0 -1 4194304 48457 0 0 0 76146 28 0 0 25 0 1 0 1116110828 101847040 24268 1992294400 4194304 5460562 548682068784 18446744073709551615 4201741 0 0 4096 1026 0 0 0 17 0 0 0
/proc/1771/statm: 24865 24268 118 309 0 24552 0
Current children cumulated CPU time (s) 761.9
Current children cumulated vsize (KiB) 104816

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 1773
/proc/meminfo: memFree=1348648/2055920 swapFree=4175692/4192956
[pid=1768] ppid=1765 vsize=5356 CPUtime=0.16
/proc/1768/stat : 1768 (rsat.sh) S 1765 1768 1379 0 -1 4194304 315 2169 0 0 0 0 16 0 16 0 1 0 1116110811 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1768/statm: 1339 242 199 169 0 50 0
[pid=1771] ppid=1768 vsize=99460 CPUtime=821.72
/proc/1771/stat : 1771 (rsat) R 1768 1768 1379 0 -1 4194304 49463 0 0 0 82143 29 0 0 25 0 1 0 1116110828 101847040 24282 1992294400 4194304 5460562 548682068784 18446744073709551615 4201395 0 0 4096 1026 0 0 0 17 0 0 0
/proc/1771/statm: 24865 24282 118 309 0 24552 0
Current children cumulated CPU time (s) 821.88
Current children cumulated vsize (KiB) 104816

[startup+882.303 s]
/proc/loadavg: 1.07 1.00 1.00 2/66 1773
/proc/meminfo: memFree=1342760/2055920 swapFree=4175692/4192956
[pid=1768] ppid=1765 vsize=5356 CPUtime=0.16
/proc/1768/stat : 1768 (rsat.sh) S 1765 1768 1379 0 -1 4194304 315 2169 0 0 0 0 16 0 16 0 1 0 1116110811 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1768/statm: 1339 242 199 169 0 50 0
[pid=1771] ppid=1768 vsize=105288 CPUtime=881.69
/proc/1771/stat : 1771 (rsat) R 1768 1768 1379 0 -1 4194304 51932 0 0 0 88138 31 0 0 25 0 1 0 1116110828 107814912 25759 1992294400 4194304 5460562 548682068784 18446744073709551615 4198057 0 0 4096 1026 0 0 0 17 0 0 0
/proc/1771/statm: 26322 25759 118 309 0 26009 0
Current children cumulated CPU time (s) 881.85
Current children cumulated vsize (KiB) 110644

[startup+942.302 s]
/proc/loadavg: 1.10 1.02 1.00 2/66 1773
/proc/meminfo: memFree=1335208/2055920 swapFree=4175692/4192956
[pid=1768] ppid=1765 vsize=5356 CPUtime=0.16
/proc/1768/stat : 1768 (rsat.sh) S 1765 1768 1379 0 -1 4194304 315 2169 0 0 0 0 16 0 16 0 1 0 1116110811 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1768/statm: 1339 242 199 169 0 50 0
[pid=1771] ppid=1768 vsize=112644 CPUtime=941.65
/proc/1771/stat : 1771 (rsat) R 1768 1768 1379 0 -1 4194304 55785 0 0 0 94132 33 0 0 25 0 1 0 1116110828 115347456 27628 1992294400 4194304 5460562 548682068784 18446744073709551615 4210625 0 0 4096 1026 0 0 0 17 0 0 0
/proc/1771/statm: 28161 27628 118 309 0 27848 0
Current children cumulated CPU time (s) 941.81
Current children cumulated vsize (KiB) 118000

[startup+1002.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 1773
/proc/meminfo: memFree=1330920/2055920 swapFree=4175692/4192956
[pid=1768] ppid=1765 vsize=5356 CPUtime=0.16
/proc/1768/stat : 1768 (rsat.sh) S 1765 1768 1379 0 -1 4194304 315 2169 0 0 0 0 16 0 16 0 1 0 1116110811 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1768/statm: 1339 242 199 169 0 50 0
[pid=1771] ppid=1768 vsize=116872 CPUtime=1001.61
/proc/1771/stat : 1771 (rsat) R 1768 1768 1379 0 -1 4194304 57852 0 0 0 100127 34 0 0 25 0 1 0 1116110828 119676928 28703 1992294400 4194304 5460562 548682068784 18446744073709551615 4198115 0 0 4096 1026 0 0 0 17 0 0 0
/proc/1771/statm: 29218 28703 118 309 0 28905 0
Current children cumulated CPU time (s) 1001.77
Current children cumulated vsize (KiB) 122228

[startup+1062.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 1773
/proc/meminfo: memFree=1326312/2055920 swapFree=4175692/4192956
[pid=1768] ppid=1765 vsize=5356 CPUtime=0.16
/proc/1768/stat : 1768 (rsat.sh) S 1765 1768 1379 0 -1 4194304 315 2169 0 0 0 0 16 0 16 0 1 0 1116110811 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1768/statm: 1339 242 199 169 0 50 0
[pid=1771] ppid=1768 vsize=121448 CPUtime=1061.59
/proc/1771/stat : 1771 (rsat) R 1768 1768 1379 0 -1 4194304 60004 0 0 0 106123 36 0 0 25 0 1 0 1116110828 124362752 29863 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/1771/statm: 30362 29863 118 309 0 30049 0
Current children cumulated CPU time (s) 1061.75
Current children cumulated vsize (KiB) 126804

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1773
/proc/meminfo: memFree=1319976/2055920 swapFree=4175692/4192956
[pid=1768] ppid=1765 vsize=5356 CPUtime=0.16
/proc/1768/stat : 1768 (rsat.sh) S 1765 1768 1379 0 -1 4194304 315 2169 0 0 0 0 16 0 16 0 1 0 1116110811 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1768/statm: 1339 242 199 169 0 50 0
[pid=1771] ppid=1768 vsize=127688 CPUtime=1121.56
/proc/1771/stat : 1771 (rsat) R 1768 1768 1379 0 -1 4194304 62578 0 0 0 112118 38 0 0 25 0 1 0 1116110828 130752512 31445 1992294400 4194304 5460562 548682068784 18446744073709551615 4210654 0 0 4096 1026 0 0 0 17 0 0 0
/proc/1771/statm: 31922 31445 118 309 0 31609 0
Current children cumulated CPU time (s) 1121.72
Current children cumulated vsize (KiB) 133044

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1773
/proc/meminfo: memFree=1319976/2055920 swapFree=4175692/4192956
[pid=1768] ppid=1765 vsize=5356 CPUtime=0.16
/proc/1768/stat : 1768 (rsat.sh) S 1765 1768 1379 0 -1 4194304 315 2169 0 0 0 0 16 0 16 0 1 0 1116110811 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1768/statm: 1339 242 199 169 0 50 0
[pid=1771] ppid=1768 vsize=127688 CPUtime=1181.53
/proc/1771/stat : 1771 (rsat) R 1768 1768 1379 0 -1 4194304 62578 0 0 0 118115 38 0 0 25 0 1 0 1116110828 130752512 31445 1992294400 4194304 5460562 548682068784 18446744073709551615 4198165 0 0 4096 1026 0 0 0 17 0 0 0
/proc/1771/statm: 31922 31445 118 309 0 31609 0
Current children cumulated CPU time (s) 1181.69
Current children cumulated vsize (KiB) 133044



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1773
/proc/meminfo: memFree=1318248/2055920 swapFree=4175692/4192956
[pid=1768] ppid=1765 vsize=5356 CPUtime=0.16
/proc/1768/stat : 1768 (rsat.sh) S 1765 1768 1379 0 -1 4194304 315 2169 0 0 0 0 16 0 16 0 1 0 1116110811 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1768/statm: 1339 242 199 169 0 50 0
[pid=1771] ppid=1768 vsize=129328 CPUtime=1199.93
/proc/1771/stat : 1771 (rsat) R 1768 1768 1379 0 -1 4194304 63996 0 0 0 119954 39 0 0 25 0 1 0 1116110828 132431872 31871 1992294400 4194304 5460562 548682068784 18446744073709551615 4227792 0 0 4096 1026 0 0 0 17 0 0 0
/proc/1771/statm: 32332 31871 118 309 0 32019 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 134684

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

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

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1773
/proc/meminfo: memFree=1318248/2055920 swapFree=4175692/4192956
[pid=1768] ppid=1765 vsize=5356 CPUtime=0.16
/proc/1768/stat : 1768 (rsat.sh) S 1765 1768 1379 0 -1 4194304 315 2169 0 0 0 0 16 0 16 0 1 0 1116110811 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1768/statm: 1339 242 199 169 0 50 0
[pid=1771] ppid=1768 vsize=129328 CPUtime=1199.93
/proc/1771/stat : 1771 (rsat) R 1768 1768 1379 0 -1 4194304 63996 0 0 0 119954 39 0 0 25 0 1 0 1116110828 132431872 31871 1992294400 4194304 5460562 548682068784 18446744073709551615 4227792 0 0 4096 1026 0 0 0 17 0 0 0
/proc/1771/statm: 32332 31871 118 309 0 32019 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 134684

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 1768 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=162975
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=11998
# CPU time returned by wait4() is 0.174973
# while last known CPU time is 1200.09
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.71
CPU time (s): 1200.09
CPU user time (s): 1199.7
CPU system time (s): 0.39
CPU usage (%): 99.9482
Max. virtual memory (cumulated for all children) (KiB): 138780

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.162975
system time used= 0.011998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2484
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 0.950855 second user time and 3.42448 second system time

The end

Launcher Data 

Begin job on node30 at 2009-03-30 19:34:16
IDJOB=1537753
IDBENCH=70294
IDSOLVER=545
FILE ID=node30/1537753-1238434456
PBS_JOBID= 9061546
Free space on /tmp= 66356 MiB

SOLVER NAME= Rsat 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/10000/unif-k3-r4.2-v10000-c42000-S1012522562-096.cnf
COMMAND LINE= HOME/rsat.sh BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1537753-1238434456/watcher-1537753-1238434456 -o /tmp/evaluation-result-1537753-1238434456/solver-1537753-1238434456 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/rsat.sh HOME/instance-1537753-1238434456.cnf HOME

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= bdbdcaa81df700a6beb0f62dde612ba9
RANDOM SEED=1534449959

node30.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		: 3000.260
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	: 5931.00
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		: 3000.260
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:       1447512 kB
Buffers:         76612 kB
Cached:         447116 kB
SwapCached:      11092 kB
Active:         117124 kB
Inactive:       419688 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1447512 kB
SwapTotal:     4192956 kB
SwapFree:      4175692 kB
Dirty:            6536 kB
Writeback:           0 kB
Mapped:          18732 kB
Slab:            57728 kB
Committed_AS:  3085684 kB
PageTables:       1368 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= 66352 MiB
End job on node30 at 2009-03-30 19:54:19