Trace number 1530790

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
HydraSAT-Flat 2009-03-22-Flat? (TO) 1200.08 1200.71

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/480/
unif-k3-r4.25-v480-c2040-S1229813320-044.cnf
MD5SUM2315ae7c52f58a7ab05069e081d5c3af
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.031994
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


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-1530790-1238588950/watcher-1530790-1238588950 -o /tmp/evaluation-result-1530790-1238588950/solver-1530790-1238588950 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-flat HOME/instance-1530790-1238588950.cnf -rs 1376338864 -co memory_limit 1800 

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: 1.83 1.93 1.68 3/73 300
/proc/meminfo: memFree=1456880/2055920 swapFree=4170060/4192956
[pid=300] ppid=32766 vsize=1596 CPUtime=0
/proc/300/stat : 300 (hydrasat-flat) R 32766 300 32272 0 -1 4194304 213 0 0 0 0 0 0 0 18 0 1 0 1131558981 1634304 197 1992294400 134512640 135819388 4294956160 18446744073709551615 134601024 0 0 4096 1 0 0 0 17 0 0 0
/proc/300/statm: 399 197 127 319 0 77 0

[startup+0.0466671 s]
/proc/loadavg: 1.83 1.93 1.68 3/73 300
/proc/meminfo: memFree=1456880/2055920 swapFree=4170060/4192956
[pid=300] ppid=32766 vsize=1856 CPUtime=0.04
/proc/300/stat : 300 (hydrasat-flat) R 32766 300 32272 0 -1 4194304 277 0 0 0 4 0 0 0 18 0 1 0 1131558981 1900544 260 1992294400 134512640 135819388 4294956160 18446744073709551615 134618023 0 0 4096 1 0 0 0 17 0 0 0
/proc/300/statm: 464 260 148 319 0 142 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1856

[startup+0.101676 s]
/proc/loadavg: 1.83 1.93 1.68 3/73 300
/proc/meminfo: memFree=1456880/2055920 swapFree=4170060/4192956
[pid=300] ppid=32766 vsize=1856 CPUtime=0.1
/proc/300/stat : 300 (hydrasat-flat) R 32766 300 32272 0 -1 4194304 290 0 0 0 10 0 0 0 18 0 1 0 1131558981 1900544 273 1992294400 134512640 135819388 4294956160 18446744073709551615 135207060 0 0 4096 1 0 0 0 17 0 0 0
/proc/300/statm: 464 273 148 319 0 142 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1856

[startup+0.301716 s]
/proc/loadavg: 1.83 1.93 1.68 3/73 300
/proc/meminfo: memFree=1456880/2055920 swapFree=4170060/4192956
[pid=300] ppid=32766 vsize=1984 CPUtime=0.3
/proc/300/stat : 300 (hydrasat-flat) R 32766 300 32272 0 -1 4194304 323 0 0 0 30 0 0 0 19 0 1 0 1131558981 2031616 306 1992294400 134512640 135819388 4294956160 18446744073709551615 134617554 0 0 4096 1 0 0 0 17 0 0 0
/proc/300/statm: 496 306 148 319 0 174 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1984

[startup+0.701798 s]
/proc/loadavg: 1.83 1.93 1.68 3/73 300
/proc/meminfo: memFree=1456880/2055920 swapFree=4170060/4192956
[pid=300] ppid=32766 vsize=2112 CPUtime=0.7
/proc/300/stat : 300 (hydrasat-flat) R 32766 300 32272 0 -1 4194304 365 0 0 0 70 0 0 0 23 0 1 0 1131558981 2162688 348 1992294400 134512640 135819388 4294956160 18446744073709551615 134616780 0 0 4096 1 0 0 0 17 0 0 0
/proc/300/statm: 528 348 148 319 0 206 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2112

[startup+1.50196 s]
/proc/loadavg: 1.83 1.93 1.68 2/74 301
/proc/meminfo: memFree=1455848/2055920 swapFree=4170060/4192956
[pid=300] ppid=32766 vsize=2636 CPUtime=1.49
/proc/300/stat : 300 (hydrasat-flat) R 32766 300 32272 0 -1 4194304 487 0 0 0 149 0 0 0 25 0 1 0 1131558981 2699264 470 1992294400 134512640 135819388 4294956160 18446744073709551615 134599889 0 0 4096 1 0 0 0 17 0 0 0
/proc/300/statm: 659 470 148 319 0 337 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2636

[startup+3.10129 s]
/proc/loadavg: 1.83 1.93 1.68 2/74 301
/proc/meminfo: memFree=1455400/2055920 swapFree=4170060/4192956
[pid=300] ppid=32766 vsize=2780 CPUtime=3.09
/proc/300/stat : 300 (hydrasat-flat) R 32766 300 32272 0 -1 4194304 505 0 0 0 309 0 0 0 25 0 1 0 1131558981 2846720 488 1992294400 134512640 135819388 4294956160 18446744073709551615 134616957 0 0 4096 1 0 0 0 17 1 0 0
/proc/300/statm: 695 488 148 319 0 373 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2780

[startup+6.30193 s]
/proc/loadavg: 1.77 1.92 1.67 2/74 301
/proc/meminfo: memFree=1454768/2055920 swapFree=4170060/4192956
[pid=300] ppid=32766 vsize=3584 CPUtime=6.28
/proc/300/stat : 300 (hydrasat-flat) R 32766 300 32272 0 -1 4194304 709 0 0 0 628 0 0 0 25 0 1 0 1131558981 3670016 692 1992294400 134512640 135819388 4294956160 18446744073709551615 134616857 0 0 4096 1 0 0 0 17 0 0 0
/proc/300/statm: 896 692 148 319 0 574 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 3584

[startup+12.7012 s]
/proc/loadavg: 1.71 1.90 1.67 2/74 301
/proc/meminfo: memFree=1452720/2055920 swapFree=4170060/4192956
[pid=300] ppid=32766 vsize=5388 CPUtime=12.68
/proc/300/stat : 300 (hydrasat-flat) R 32766 300 32272 0 -1 4194304 1122 0 0 0 1268 0 0 0 25 0 1 0 1131558981 5517312 1105 1992294400 134512640 135819388 4294956160 18446744073709551615 134616857 0 0 4096 1 0 0 0 17 0 0 0
/proc/300/statm: 1347 1105 148 319 0 1025 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 5388

[startup+25.5018 s]
/proc/loadavg: 1.55 1.86 1.66 2/74 301
/proc/meminfo: memFree=1452400/2055920 swapFree=4170060/4192956
[pid=300] ppid=32766 vsize=5792 CPUtime=25.47
/proc/300/stat : 300 (hydrasat-flat) R 32766 300 32272 0 -1 4194304 1235 0 0 0 2547 0 0 0 25 0 1 0 1131558981 5931008 1218 1992294400 134512640 135819388 4294956160 18446744073709551615 134585461 0 0 4096 1 0 0 0 17 0 0 0
/proc/300/statm: 1448 1218 148 319 0 1126 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 5792

[startup+51.101 s]
/proc/loadavg: 1.36 1.79 1.64 2/74 301
/proc/meminfo: memFree=1452016/2055920 swapFree=4170060/4192956
[pid=300] ppid=32766 vsize=6384 CPUtime=51.06
/proc/300/stat : 300 (hydrasat-flat) R 32766 300 32272 0 -1 4194304 1344 0 0 0 5106 0 0 0 25 0 1 0 1131558981 6537216 1327 1992294400 134512640 135819388 4294956160 18446744073709551615 134616857 0 0 4096 1 0 0 0 17 0 0 0
/proc/300/statm: 1596 1327 148 319 0 1274 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 6384

[startup+102.305 s]
/proc/loadavg: 1.15 1.66 1.60 2/74 301
/proc/meminfo: memFree=1451248/2055920 swapFree=4170060/4192956
[pid=300] ppid=32766 vsize=6944 CPUtime=102.23
/proc/300/stat : 300 (hydrasat-flat) R 32766 300 32272 0 -1 4194304 1481 0 0 0 10223 0 0 0 25 0 1 0 1131558981 7110656 1464 1992294400 134512640 135819388 4294956160 18446744073709551615 134616760 0 0 4096 1 0 0 0 17 0 0 0
/proc/300/statm: 1736 1464 148 319 0 1414 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 6944

[startup+162.302 s]
/proc/loadavg: 1.06 1.54 1.56 2/74 301
/proc/meminfo: memFree=1450480/2055920 swapFree=4170060/4192956
[pid=300] ppid=32766 vsize=7936 CPUtime=162.21
/proc/300/stat : 300 (hydrasat-flat) R 32766 300 32272 0 -1 4194304 1679 0 0 0 16220 1 0 0 25 0 1 0 1131558981 8126464 1662 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 0 0 0
/proc/300/statm: 1984 1662 148 319 0 1662 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 7936

[startup+222.302 s]
/proc/loadavg: 1.02 1.44 1.53 2/74 301
/proc/meminfo: memFree=1450032/2055920 swapFree=4170060/4192956
[pid=300] ppid=32766 vsize=8456 CPUtime=222.18
/proc/300/stat : 300 (hydrasat-flat) R 32766 300 32272 0 -1 4194304 1791 0 0 0 22217 1 0 0 25 0 1 0 1131558981 8658944 1774 1992294400 134512640 135819388 4294956160 18446744073709551615 134617862 0 0 4096 1 0 0 0 17 0 0 0
/proc/300/statm: 2114 1774 148 319 0 1792 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 8456

[startup+282.302 s]
/proc/loadavg: 1.00 1.36 1.49 2/74 301
/proc/meminfo: memFree=1450032/2055920 swapFree=4170060/4192956
[pid=300] ppid=32766 vsize=8456 CPUtime=282.14
/proc/300/stat : 300 (hydrasat-flat) R 32766 300 32272 0 -1 4194304 1810 0 0 0 28213 1 0 0 25 0 1 0 1131558981 8658944 1793 1992294400 134512640 135819388 4294956160 18446744073709551615 134617599 0 0 4096 1 0 0 0 17 0 0 0
/proc/300/statm: 2114 1793 148 319 0 1792 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 8456

[startup+342.301 s]
/proc/loadavg: 1.00 1.29 1.45 2/74 301
/proc/meminfo: memFree=1449776/2055920 swapFree=4170060/4192956
[pid=300] ppid=32766 vsize=8760 CPUtime=342.11
/proc/300/stat : 300 (hydrasat-flat) R 32766 300 32272 0 -1 4194304 1875 0 0 0 34210 1 0 0 25 0 1 0 1131558981 8970240 1858 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 0 0 0
/proc/300/statm: 2190 1858 148 319 0 1868 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 8760

[startup+402.301 s]
/proc/loadavg: 1.00 1.23 1.43 2/74 301
/proc/meminfo: memFree=1449584/2055920 swapFree=4170060/4192956
[pid=300] ppid=32766 vsize=9076 CPUtime=402.08
/proc/300/stat : 300 (hydrasat-flat) R 32766 300 32272 0 -1 4194304 1930 0 0 0 40207 1 0 0 25 0 1 0 1131558981 9293824 1913 1992294400 134512640 135819388 4294956160 18446744073709551615 134616915 0 0 4096 1 0 0 0 17 0 0 0
/proc/300/statm: 2269 1913 148 319 0 1947 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 9076

[startup+462.302 s]
/proc/loadavg: 1.00 1.19 1.40 2/74 301
/proc/meminfo: memFree=1449392/2055920 swapFree=4170060/4192956
[pid=300] ppid=32766 vsize=9208 CPUtime=462.04
/proc/300/stat : 300 (hydrasat-flat) R 32766 300 32272 0 -1 4194304 1957 0 0 0 46203 1 0 0 25 0 1 0 1131558981 9428992 1940 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 0 0 0
/proc/300/statm: 2302 1940 148 319 0 1980 0
Current children cumulated CPU time (s) 462.04
Current children cumulated vsize (KiB) 9208

[startup+522.302 s]
/proc/loadavg: 1.00 1.15 1.37 2/74 301
/proc/meminfo: memFree=1449392/2055920 swapFree=4170060/4192956
[pid=300] ppid=32766 vsize=9208 CPUtime=522.01
/proc/300/stat : 300 (hydrasat-flat) R 32766 300 32272 0 -1 4194304 1959 0 0 0 52200 1 0 0 25 0 1 0 1131558981 9428992 1942 1992294400 134512640 135819388 4294956160 18446744073709551615 134604045 0 0 4096 1 0 0 0 17 0 0 0
/proc/300/statm: 2302 1942 148 319 0 1980 0
Current children cumulated CPU time (s) 522.01
Current children cumulated vsize (KiB) 9208

[startup+582.302 s]
/proc/loadavg: 1.00 1.12 1.34 2/74 301
/proc/meminfo: memFree=1449392/2055920 swapFree=4170060/4192956
[pid=300] ppid=32766 vsize=9208 CPUtime=581.99
/proc/300/stat : 300 (hydrasat-flat) R 32766 300 32272 0 -1 4194304 1959 0 0 0 58198 1 0 0 25 0 1 0 1131558981 9428992 1942 1992294400 134512640 135819388 4294956160 18446744073709551615 134617551 0 0 4096 1 0 0 0 17 0 0 0
/proc/300/statm: 2302 1942 148 319 0 1980 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 9208

[startup+642.301 s]
/proc/loadavg: 1.00 1.10 1.32 2/74 301
/proc/meminfo: memFree=1449328/2055920 swapFree=4170060/4192956
[pid=300] ppid=32766 vsize=9208 CPUtime=641.95
/proc/300/stat : 300 (hydrasat-flat) R 32766 300 32272 0 -1 4194304 1959 0 0 0 64194 1 0 0 25 0 1 0 1131558981 9428992 1942 1992294400 134512640 135819388 4294956160 18446744073709551615 134616834 0 0 4096 1 0 0 0 17 0 0 0
/proc/300/statm: 2302 1942 148 319 0 1980 0
Current children cumulated CPU time (s) 641.95
Current children cumulated vsize (KiB) 9208

[startup+702.301 s]
/proc/loadavg: 1.00 1.08 1.30 2/74 301
/proc/meminfo: memFree=1449328/2055920 swapFree=4170060/4192956
[pid=300] ppid=32766 vsize=9208 CPUtime=701.92
/proc/300/stat : 300 (hydrasat-flat) R 32766 300 32272 0 -1 4194304 1979 0 0 0 70191 1 0 0 25 0 1 0 1131558981 9428992 1962 1992294400 134512640 135819388 4294956160 18446744073709551615 134617651 0 0 4096 1 0 0 0 17 0 0 0
/proc/300/statm: 2302 1962 148 319 0 1980 0
Current children cumulated CPU time (s) 701.92
Current children cumulated vsize (KiB) 9208

[startup+762.306 s]
/proc/loadavg: 1.00 1.06 1.27 2/74 301
/proc/meminfo: memFree=1449136/2055920 swapFree=4170060/4192956
[pid=300] ppid=32766 vsize=9480 CPUtime=761.89
/proc/300/stat : 300 (hydrasat-flat) R 32766 300 32272 0 -1 4194304 2024 0 0 0 76188 1 0 0 25 0 1 0 1131558981 9707520 2007 1992294400 134512640 135819388 4294956160 18446744073709551615 134617583 0 0 4096 1 0 0 0 17 0 0 0
/proc/300/statm: 2370 2007 148 319 0 2048 0
Current children cumulated CPU time (s) 761.89
Current children cumulated vsize (KiB) 9480

[startup+822.302 s]
/proc/loadavg: 1.00 1.05 1.25 2/74 301
/proc/meminfo: memFree=1448880/2055920 swapFree=4170060/4192956
[pid=300] ppid=32766 vsize=9760 CPUtime=821.85
/proc/300/stat : 300 (hydrasat-flat) R 32766 300 32272 0 -1 4194304 2084 0 0 0 82184 1 0 0 25 0 1 0 1131558981 9994240 2067 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 0 0 0
/proc/300/statm: 2440 2067 148 319 0 2118 0
Current children cumulated CPU time (s) 821.85
Current children cumulated vsize (KiB) 9760

[startup+882.302 s]
/proc/loadavg: 1.00 1.04 1.24 2/74 301
/proc/meminfo: memFree=1448816/2055920 swapFree=4170060/4192956
[pid=300] ppid=32766 vsize=9900 CPUtime=881.82
/proc/300/stat : 300 (hydrasat-flat) R 32766 300 32272 0 -1 4194304 2114 0 0 0 88181 1 0 0 25 0 1 0 1131558981 10137600 2097 1992294400 134512640 135819388 4294956160 18446744073709551615 134617421 0 0 4096 1 0 0 0 17 0 0 0
/proc/300/statm: 2475 2097 148 319 0 2153 0
Current children cumulated CPU time (s) 881.82
Current children cumulated vsize (KiB) 9900

[startup+942.301 s]
/proc/loadavg: 1.00 1.03 1.22 2/74 301
/proc/meminfo: memFree=1448624/2055920 swapFree=4170060/4192956
[pid=300] ppid=32766 vsize=10188 CPUtime=941.79
/proc/300/stat : 300 (hydrasat-flat) R 32766 300 32272 0 -1 4194304 2172 0 0 0 94178 1 0 0 25 0 1 0 1131558981 10432512 2155 1992294400 134512640 135819388 4294956160 18446744073709551615 135226990 0 0 4096 1 0 0 0 17 0 0 0
/proc/300/statm: 2547 2155 148 319 0 2225 0
Current children cumulated CPU time (s) 941.79
Current children cumulated vsize (KiB) 10188

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.20 2/74 301
/proc/meminfo: memFree=1448240/2055920 swapFree=4170060/4192956
[pid=300] ppid=32766 vsize=10448 CPUtime=1001.76
/proc/300/stat : 300 (hydrasat-flat) R 32766 300 32272 0 -1 4194304 2258 0 0 0 100175 1 0 0 25 0 1 0 1131558981 10698752 2241 1992294400 134512640 135819388 4294956160 18446744073709551615 134617474 0 0 4096 1 0 0 0 17 0 0 0
/proc/300/statm: 2612 2241 148 319 0 2290 0
Current children cumulated CPU time (s) 1001.76
Current children cumulated vsize (KiB) 10448

[startup+1062.3 s]
/proc/loadavg: 1.04 1.03 1.19 2/74 301
/proc/meminfo: memFree=1447984/2055920 swapFree=4170060/4192956
[pid=300] ppid=32766 vsize=10844 CPUtime=1061.73
/proc/300/stat : 300 (hydrasat-flat) R 32766 300 32272 0 -1 4194304 2338 0 0 0 106171 2 0 0 25 0 1 0 1131558981 11104256 2321 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 0 0 0
/proc/300/statm: 2711 2321 148 319 0 2389 0
Current children cumulated CPU time (s) 1061.73
Current children cumulated vsize (KiB) 10844

[startup+1122.3 s]
/proc/loadavg: 1.01 1.02 1.17 2/74 303
/proc/meminfo: memFree=1447600/2055920 swapFree=4170060/4192956
[pid=300] ppid=32766 vsize=11120 CPUtime=1121.7
/proc/300/stat : 300 (hydrasat-flat) R 32766 300 32272 0 -1 4194304 2409 0 0 0 112168 2 0 0 25 0 1 0 1131558981 11386880 2392 1992294400 134512640 135819388 4294956160 18446744073709551615 134616855 0 0 4096 1 0 0 0 17 0 0 0
/proc/300/statm: 2780 2392 148 319 0 2458 0
Current children cumulated CPU time (s) 1121.7
Current children cumulated vsize (KiB) 11120

[startup+1182.3 s]
/proc/loadavg: 1.00 1.02 1.16 2/74 303
/proc/meminfo: memFree=1447216/2055920 swapFree=4170060/4192956
[pid=300] ppid=32766 vsize=11508 CPUtime=1181.66
/proc/300/stat : 300 (hydrasat-flat) R 32766 300 32272 0 -1 4194304 2520 0 0 0 118164 2 0 0 25 0 1 0 1131558981 11784192 2503 1992294400 134512640 135819388 4294956160 18446744073709551615 134671431 0 0 4096 1 0 0 0 17 0 0 0
/proc/300/statm: 2877 2503 148 319 0 2555 0
Current children cumulated CPU time (s) 1181.66
Current children cumulated vsize (KiB) 11508



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.01 1.16 2/74 303
/proc/meminfo: memFree=1447088/2055920 swapFree=4170060/4192956
[pid=300] ppid=32766 vsize=11688 CPUtime=1200.07
/proc/300/stat : 300 (hydrasat-flat) R 32766 300 32272 0 -1 4194304 2550 0 0 0 120004 3 0 0 25 0 1 0 1131558981 11968512 2533 1992294400 134512640 135819388 4294956160 18446744073709551615 134617086 0 0 4096 1 0 0 0 17 0 0 0
/proc/300/statm: 2922 2533 148 319 0 2600 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 11688

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 1.01 1.16 2/74 303
/proc/meminfo: memFree=1447088/2055920 swapFree=4170060/4192956
[pid=300] ppid=32766 vsize=11688 CPUtime=1200.07
/proc/300/stat : 300 (hydrasat-flat) R 32766 300 32272 0 -1 4194304 2550 0 0 0 120004 3 0 0 25 0 1 0 1131558981 11968512 2533 1992294400 134512640 135819388 4294956160 18446744073709551615 134617086 0 0 4096 1 0 0 0 17 0 0 0
/proc/300/statm: 2922 2533 148 319 0 2600 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 11688

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.71
CPU time (s): 1200.08
CPU user time (s): 1200.04
CPU system time (s): 0.033994
CPU usage (%): 99.9473
Max. virtual memory (cumulated for all children) (KiB): 11688

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.033994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2550
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= 2
involuntary context switches= 4789

runsolver used 1.01185 second user time and 3.37349 second system time

The end

Launcher Data 

Begin job on node80 at 2009-04-01 14:29:11
IDJOB=1530790
IDBENCH=70714
IDSOLVER=519
FILE ID=node80/1530790-1238588950
PBS_JOBID= 9062226
Free space on /tmp= 64800 MiB

SOLVER NAME= HydraSAT-Flat 2009-03-22-Flat
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/480/unif-k3-r4.25-v480-c2040-S1229813320-044.cnf
COMMAND LINE= DIR/hydrasat-flat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530790-1238588950/watcher-1530790-1238588950 -o /tmp/evaluation-result-1530790-1238588950/solver-1530790-1238588950 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-flat HOME/instance-1530790-1238588950.cnf -rs 1376338864 -co memory_limit 1800

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

MD5SUM BENCH= 2315ae7c52f58a7ab05069e081d5c3af
RANDOM SEED=1376338864

node80.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		: 3000.263
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		: 3000.263
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1457360 kB
Buffers:         92716 kB
Cached:         408972 kB
SwapCached:      14568 kB
Active:         238744 kB
Inactive:       279400 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1457360 kB
SwapTotal:     4192956 kB
SwapFree:      4170060 kB
Dirty:            1332 kB
Writeback:           0 kB
Mapped:          22012 kB
Slab:            65532 kB
Committed_AS:  3016052 kB
PageTables:       2008 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= 64796 MiB
End job on node80 at 2009-04-01 14:49:13