Trace number 1529512

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) 1200.02 1200.31

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/2000/
unif-k3-r4.2-v2000-c8400-S520696524-059.cnf
MD5SUM3606a223e44ca7ebc5d996a3ddbfb35d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.084986
Satisfiable
(Un)Satisfiability was proved
Number of variables2000
Number of clauses8400
Sum of the clauses size25200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 38400
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-1529512-1238388074/watcher-1529512-1238388074 -o /tmp/evaluation-result-1529512-1238388074/solver-1529512-1238388074 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-flat HOME/instance-1529512-1238388074.cnf -rs 911621037 -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: 1.99 1.85 1.45 3/64 32434
/proc/meminfo: memFree=1770336/2055920 swapFree=4176708/4192956
[pid=32434] ppid=32432 vsize=1596 CPUtime=0
/proc/32434/stat : 32434 (hydrasat-flat) R 32432 32434 32213 0 -1 4194304 192 0 0 0 0 0 0 0 18 0 1 0 1111469429 1634304 176 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/32434/statm: 399 177 119 319 0 77 0

[startup+0.012703 s]
/proc/loadavg: 1.99 1.85 1.45 3/64 32434
/proc/meminfo: memFree=1770336/2055920 swapFree=4176708/4192956
[pid=32434] ppid=32432 vsize=1860 CPUtime=0.01
/proc/32434/stat : 32434 (hydrasat-flat) R 32432 32434 32213 0 -1 4194304 274 0 0 0 1 0 0 0 18 0 1 0 1111469429 1904640 258 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/32434/statm: 465 259 120 319 0 143 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1860

[startup+0.10171 s]
/proc/loadavg: 1.99 1.85 1.45 3/64 32434
/proc/meminfo: memFree=1770336/2055920 swapFree=4176708/4192956
[pid=32434] ppid=32432 vsize=2960 CPUtime=0.09
/proc/32434/stat : 32434 (hydrasat-flat) R 32432 32434 32213 0 -1 4194304 546 0 0 0 9 0 0 0 18 0 1 0 1111469429 3031040 529 1992294400 134512640 135819388 4294956160 18446744073709551615 134585448 0 0 4096 1 0 0 0 17 1 0 0
/proc/32434/statm: 740 529 148 319 0 418 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2960

[startup+0.301727 s]
/proc/loadavg: 1.99 1.85 1.45 3/64 32434
/proc/meminfo: memFree=1770336/2055920 swapFree=4176708/4192956
[pid=32434] ppid=32432 vsize=2960 CPUtime=0.29
/proc/32434/stat : 32434 (hydrasat-flat) R 32432 32434 32213 0 -1 4194304 564 0 0 0 29 0 0 0 19 0 1 0 1111469429 3031040 547 1992294400 134512640 135819388 4294956160 18446744073709551615 134616696 0 0 4096 1 0 0 0 17 1 0 0
/proc/32434/statm: 740 547 148 319 0 418 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2960

[startup+0.701764 s]
/proc/loadavg: 1.99 1.85 1.45 3/64 32434
/proc/meminfo: memFree=1770336/2055920 swapFree=4176708/4192956
[pid=32434] ppid=32432 vsize=3088 CPUtime=0.69
/proc/32434/stat : 32434 (hydrasat-flat) R 32432 32434 32213 0 -1 4194304 588 0 0 0 69 0 0 0 22 0 1 0 1111469429 3162112 571 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/32434/statm: 772 571 148 319 0 450 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3088

[startup+1.50183 s]
/proc/loadavg: 1.91 1.84 1.45 2/65 32435
/proc/meminfo: memFree=1768536/2055920 swapFree=4176708/4192956
[pid=32434] ppid=32432 vsize=3216 CPUtime=1.49
/proc/32434/stat : 32434 (hydrasat-flat) R 32432 32434 32213 0 -1 4194304 624 0 0 0 149 0 0 0 25 0 1 0 1111469429 3293184 607 1992294400 134512640 135819388 4294956160 18446744073709551615 134616823 0 0 4096 1 0 0 0 17 1 0 0
/proc/32434/statm: 804 607 148 319 0 482 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3216

[startup+3.10298 s]
/proc/loadavg: 1.91 1.84 1.45 2/65 32435
/proc/meminfo: memFree=1768216/2055920 swapFree=4176708/4192956
[pid=32434] ppid=32432 vsize=3600 CPUtime=3.09
/proc/32434/stat : 32434 (hydrasat-flat) R 32432 32434 32213 0 -1 4194304 724 0 0 0 309 0 0 0 25 0 1 0 1111469429 3686400 707 1992294400 134512640 135819388 4294956160 18446744073709551615 134603043 0 0 4096 1 0 0 0 17 1 0 0
/proc/32434/statm: 900 707 148 319 0 578 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3600

[startup+6.30127 s]
/proc/loadavg: 1.84 1.82 1.45 2/65 32435
/proc/meminfo: memFree=1767064/2055920 swapFree=4176708/4192956
[pid=32434] ppid=32432 vsize=4368 CPUtime=6.29
/proc/32434/stat : 32434 (hydrasat-flat) R 32432 32434 32213 0 -1 4194304 916 0 0 0 629 0 0 0 25 0 1 0 1111469429 4472832 899 1992294400 134512640 135819388 4294956160 18446744073709551615 134603607 0 0 4096 1 0 0 0 17 1 0 0
/proc/32434/statm: 1092 899 148 319 0 770 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4368

[startup+12.7018 s]
/proc/loadavg: 1.77 1.81 1.44 2/65 32435
/proc/meminfo: memFree=1767008/2055920 swapFree=4176708/4192956
[pid=32434] ppid=32432 vsize=4496 CPUtime=12.69
/proc/32434/stat : 32434 (hydrasat-flat) R 32432 32434 32213 0 -1 4194304 936 0 0 0 1269 0 0 0 25 0 1 0 1111469429 4603904 919 1992294400 134512640 135819388 4294956160 18446744073709551615 135201209 0 0 4096 1 0 0 0 17 1 0 0
/proc/32434/statm: 1124 919 148 319 0 802 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4496

[startup+25.502 s]
/proc/loadavg: 1.65 1.78 1.44 2/65 32435
/proc/meminfo: memFree=1765984/2055920 swapFree=4176708/4192956
[pid=32434] ppid=32432 vsize=5516 CPUtime=25.48
/proc/32434/stat : 32434 (hydrasat-flat) R 32432 32434 32213 0 -1 4194304 1182 0 0 0 2548 0 0 0 25 0 1 0 1111469429 5648384 1165 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/32434/statm: 1379 1165 148 319 0 1057 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5516

[startup+51.1013 s]
/proc/loadavg: 1.40 1.70 1.43 2/65 32435
/proc/meminfo: memFree=1765344/2055920 swapFree=4176708/4192956
[pid=32434] ppid=32432 vsize=6164 CPUtime=51.08
/proc/32434/stat : 32434 (hydrasat-flat) R 32432 32434 32213 0 -1 4194304 1341 0 0 0 5107 1 0 0 25 0 1 0 1111469429 6311936 1324 1992294400 134512640 135819388 4294956160 18446744073709551615 135226985 0 0 4096 1 0 0 0 17 1 0 0
/proc/32434/statm: 1541 1324 148 319 0 1219 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6164

[startup+102.306 s]
/proc/loadavg: 1.17 1.59 1.40 2/65 32435
/proc/meminfo: memFree=1764896/2055920 swapFree=4176708/4192956
[pid=32434] ppid=32432 vsize=6544 CPUtime=102.27
/proc/32434/stat : 32434 (hydrasat-flat) R 32432 32434 32213 0 -1 4194304 1445 0 0 0 10226 1 0 0 25 0 1 0 1111469429 6701056 1428 1992294400 134512640 135819388 4294956160 18446744073709551615 134617095 0 0 4096 1 0 0 0 17 1 0 0
/proc/32434/statm: 1636 1428 148 319 0 1314 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 6544

[startup+162.301 s]
/proc/loadavg: 1.06 1.48 1.37 2/65 32435
/proc/meminfo: memFree=1764896/2055920 swapFree=4176708/4192956
[pid=32434] ppid=32432 vsize=6544 CPUtime=162.25
/proc/32434/stat : 32434 (hydrasat-flat) R 32432 32434 32213 0 -1 4194304 1445 0 0 0 16224 1 0 0 25 0 1 0 1111469429 6701056 1428 1992294400 134512640 135819388 4294956160 18446744073709551615 134586672 0 0 4096 1 0 0 0 17 1 0 0
/proc/32434/statm: 1636 1428 148 319 0 1314 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 6544

[startup+222.302 s]
/proc/loadavg: 1.02 1.39 1.35 2/65 32435
/proc/meminfo: memFree=1764576/2055920 swapFree=4176708/4192956
[pid=32434] ppid=32432 vsize=6800 CPUtime=222.24
/proc/32434/stat : 32434 (hydrasat-flat) R 32432 32434 32213 0 -1 4194304 1523 0 0 0 22222 2 0 0 25 0 1 0 1111469429 6963200 1506 1992294400 134512640 135819388 4294956160 18446744073709551615 134617683 0 0 4096 1 0 0 0 17 1 0 0
/proc/32434/statm: 1700 1506 148 319 0 1378 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 6800

[startup+282.301 s]
/proc/loadavg: 1.01 1.32 1.32 2/65 32435
/proc/meminfo: memFree=1764512/2055920 swapFree=4176708/4192956
[pid=32434] ppid=32432 vsize=6928 CPUtime=282.22
/proc/32434/stat : 32434 (hydrasat-flat) R 32432 32434 32213 0 -1 4194304 1527 0 0 0 28220 2 0 0 25 0 1 0 1111469429 7094272 1510 1992294400 134512640 135819388 4294956160 18446744073709551615 134617599 0 0 4096 1 0 0 0 17 1 0 0
/proc/32434/statm: 1732 1510 148 319 0 1410 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 6928

[startup+342.302 s]
/proc/loadavg: 1.00 1.26 1.30 2/65 32435
/proc/meminfo: memFree=1764448/2055920 swapFree=4176708/4192956
[pid=32434] ppid=32432 vsize=6928 CPUtime=342.21
/proc/32434/stat : 32434 (hydrasat-flat) R 32432 32434 32213 0 -1 4194304 1546 0 0 0 34219 2 0 0 25 0 1 0 1111469429 7094272 1529 1992294400 134512640 135819388 4294956160 18446744073709551615 134617086 0 0 4096 1 0 0 0 17 1 0 0
/proc/32434/statm: 1732 1529 148 319 0 1410 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 6928

[startup+402.302 s]
/proc/loadavg: 1.00 1.21 1.28 2/65 32435
/proc/meminfo: memFree=1764128/2055920 swapFree=4176708/4192956
[pid=32434] ppid=32432 vsize=7312 CPUtime=402.2
/proc/32434/stat : 32434 (hydrasat-flat) R 32432 32434 32213 0 -1 4194304 1629 0 0 0 40217 3 0 0 25 0 1 0 1111469429 7487488 1612 1992294400 134512640 135819388 4294956160 18446744073709551615 134616782 0 0 4096 1 0 0 0 17 1 0 0
/proc/32434/statm: 1828 1612 148 319 0 1506 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 7312

[startup+462.301 s]
/proc/loadavg: 1.00 1.17 1.26 2/65 32435
/proc/meminfo: memFree=1763808/2055920 swapFree=4176708/4192956
[pid=32434] ppid=32432 vsize=7572 CPUtime=462.18
/proc/32434/stat : 32434 (hydrasat-flat) R 32432 32434 32213 0 -1 4194304 1691 0 0 0 46215 3 0 0 25 0 1 0 1111469429 7753728 1674 1992294400 134512640 135819388 4294956160 18446744073709551615 134669101 0 0 4096 1 0 0 0 17 1 0 0
/proc/32434/statm: 1893 1674 148 319 0 1571 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 7572

[startup+522.302 s]
/proc/loadavg: 1.00 1.13 1.24 2/65 32435
/proc/meminfo: memFree=1763616/2055920 swapFree=4176708/4192956
[pid=32434] ppid=32432 vsize=7836 CPUtime=522.16
/proc/32434/stat : 32434 (hydrasat-flat) R 32432 32434 32213 0 -1 4194304 1757 0 0 0 52213 3 0 0 25 0 1 0 1111469429 8024064 1740 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/32434/statm: 1959 1740 148 319 0 1637 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 7836

[startup+582.301 s]
/proc/loadavg: 1.00 1.11 1.22 2/65 32435
/proc/meminfo: memFree=1763552/2055920 swapFree=4176708/4192956
[pid=32434] ppid=32432 vsize=7836 CPUtime=582.15
/proc/32434/stat : 32434 (hydrasat-flat) R 32432 32434 32213 0 -1 4194304 1773 0 0 0 58211 4 0 0 25 0 1 0 1111469429 8024064 1756 1992294400 134512640 135819388 4294956160 18446744073709551615 134617707 0 0 4096 1 0 0 0 17 1 0 0
/proc/32434/statm: 1959 1756 148 319 0 1637 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 7836

[startup+642.302 s]
/proc/loadavg: 1.00 1.08 1.20 2/65 32435
/proc/meminfo: memFree=1763360/2055920 swapFree=4176708/4192956
[pid=32434] ppid=32432 vsize=7972 CPUtime=642.14
/proc/32434/stat : 32434 (hydrasat-flat) R 32432 32434 32213 0 -1 4194304 1815 0 0 0 64210 4 0 0 25 0 1 0 1111469429 8163328 1798 1992294400 134512640 135819388 4294956160 18446744073709551615 134617310 0 0 4096 1 0 0 0 17 1 0 0
/proc/32434/statm: 1993 1798 148 319 0 1671 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 7972

[startup+702.302 s]
/proc/loadavg: 1.00 1.07 1.19 2/65 32435
/proc/meminfo: memFree=1763168/2055920 swapFree=4176708/4192956
[pid=32434] ppid=32432 vsize=8228 CPUtime=702.12
/proc/32434/stat : 32434 (hydrasat-flat) R 32432 32434 32213 0 -1 4194304 1861 0 0 0 70208 4 0 0 25 0 1 0 1111469429 8425472 1844 1992294400 134512640 135819388 4294956160 18446744073709551615 134617401 0 0 4096 1 0 0 0 17 1 0 0
/proc/32434/statm: 2057 1844 148 319 0 1735 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 8228

[startup+762.305 s]
/proc/loadavg: 1.00 1.05 1.17 2/65 32435
/proc/meminfo: memFree=1762784/2055920 swapFree=4176708/4192956
[pid=32434] ppid=32432 vsize=8612 CPUtime=762.11
/proc/32434/stat : 32434 (hydrasat-flat) R 32432 32434 32213 0 -1 4194304 1947 0 0 0 76206 5 0 0 25 0 1 0 1111469429 8818688 1930 1992294400 134512640 135819388 4294956160 18446744073709551615 134617451 0 0 4096 1 0 0 0 17 1 0 0
/proc/32434/statm: 2153 1930 148 319 0 1831 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 8612

[startup+822.302 s]
/proc/loadavg: 1.00 1.04 1.16 2/65 32435
/proc/meminfo: memFree=1762592/2055920 swapFree=4176708/4192956
[pid=32434] ppid=32432 vsize=8736 CPUtime=822.09
/proc/32434/stat : 32434 (hydrasat-flat) R 32432 32434 32213 0 -1 4194304 2003 0 0 0 82204 5 0 0 25 0 1 0 1111469429 8945664 1986 1992294400 134512640 135819388 4294956160 18446744073709551615 134616696 0 0 4096 1 0 0 0 17 1 0 0
/proc/32434/statm: 2184 1986 148 319 0 1862 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 8736

[startup+882.301 s]
/proc/loadavg: 1.00 1.03 1.15 2/65 32435
/proc/meminfo: memFree=1762336/2055920 swapFree=4176708/4192956
[pid=32434] ppid=32432 vsize=8980 CPUtime=882.07
/proc/32434/stat : 32434 (hydrasat-flat) R 32432 32434 32213 0 -1 4194304 2054 0 0 0 88202 5 0 0 25 0 1 0 1111469429 9195520 2037 1992294400 134512640 135819388 4294956160 18446744073709551615 134617063 0 0 4096 1 0 0 0 17 1 0 0
/proc/32434/statm: 2245 2037 148 319 0 1923 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 8980

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.14 2/65 32435
/proc/meminfo: memFree=1762144/2055920 swapFree=4176708/4192956
[pid=32434] ppid=32432 vsize=9272 CPUtime=942.06
/proc/32434/stat : 32434 (hydrasat-flat) R 32432 32434 32213 0 -1 4194304 2107 0 0 0 94201 5 0 0 25 0 1 0 1111469429 9494528 2090 1992294400 134512640 135819388 4294956160 18446744073709551615 134616780 0 0 4096 1 0 0 0 17 1 0 0
/proc/32434/statm: 2318 2090 148 319 0 1996 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 9272

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.13 2/65 32435
/proc/meminfo: memFree=1759520/2055920 swapFree=4176708/4192956
[pid=32434] ppid=32432 vsize=11872 CPUtime=1002.04
/proc/32434/stat : 32434 (hydrasat-flat) R 32432 32434 32213 0 -1 4194304 2755 0 0 0 100198 6 0 0 25 0 1 0 1111469429 12156928 2738 1992294400 134512640 135819388 4294956160 18446744073709551615 134616763 0 0 4096 1 0 0 0 17 1 0 0
/proc/32434/statm: 2968 2738 148 319 0 2646 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 11872

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.11 2/65 32435
/proc/meminfo: memFree=1757792/2055920 swapFree=4176708/4192956
[pid=32434] ppid=32432 vsize=13628 CPUtime=1062.03
/proc/32434/stat : 32434 (hydrasat-flat) R 32432 32434 32213 0 -1 4194304 3187 0 0 0 106196 7 0 0 25 0 1 0 1111469429 13955072 3170 1992294400 134512640 135819388 4294956160 18446744073709551615 134617095 0 0 4096 1 0 0 0 17 1 0 0
/proc/32434/statm: 3407 3170 148 319 0 3085 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 13628

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.10 2/65 32435
/proc/meminfo: memFree=1756576/2055920 swapFree=4176708/4192956
[pid=32434] ppid=32432 vsize=14824 CPUtime=1122.02
/proc/32434/stat : 32434 (hydrasat-flat) R 32432 32434 32213 0 -1 4194304 3486 0 0 0 112194 8 0 0 25 0 1 0 1111469429 15179776 3469 1992294400 134512640 135819388 4294956160 18446744073709551615 134669055 0 0 4096 1 0 0 0 17 1 0 0
/proc/32434/statm: 3706 3469 148 319 0 3384 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 14824

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 32435
/proc/meminfo: memFree=1755424/2055920 swapFree=4176708/4192956
[pid=32434] ppid=32432 vsize=16076 CPUtime=1182
/proc/32434/stat : 32434 (hydrasat-flat) R 32432 32434 32213 0 -1 4194304 3767 0 0 0 118192 8 0 0 25 0 1 0 1111469429 16461824 3750 1992294400 134512640 135819388 4294956160 18446744073709551615 134617883 0 0 4096 1 0 0 0 17 1 0 0
/proc/32434/statm: 4019 3750 148 319 0 3697 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 16076



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 32441
/proc/meminfo: memFree=1754720/2055920 swapFree=4176708/4192956
[pid=32434] ppid=32432 vsize=16596 CPUtime=1200.01
/proc/32434/stat : 32434 (hydrasat-flat) R 32432 32434 32213 0 -1 4194304 3917 0 0 0 119992 9 0 0 25 0 1 0 1111469429 16994304 3900 1992294400 134512640 135819388 4294956160 18446744073709551615 134669084 0 0 4096 1 0 0 0 17 1 0 0
/proc/32434/statm: 4149 3900 148 319 0 3827 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 16596

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

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

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 32441
/proc/meminfo: memFree=1754720/2055920 swapFree=4176708/4192956
[pid=32434] ppid=32432 vsize=16596 CPUtime=1200.01
/proc/32434/stat : 32434 (hydrasat-flat) R 32432 32434 32213 0 -1 4194304 3917 0 0 0 119992 9 0 0 25 0 1 0 1111469429 16994304 3900 1992294400 134512640 135819388 4294956160 18446744073709551615 134669084 0 0 4096 1 0 0 0 17 1 0 0
/proc/32434/statm: 4149 3900 148 319 0 3827 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 16596

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.02
CPU user time (s): 1199.92
CPU system time (s): 0.092985
CPU usage (%): 99.9756
Max. virtual memory (cumulated for all children) (KiB): 16596

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.092985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3917
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= 1489

runsolver used 0.991849 second user time and 2.44963 second system time

The end

Launcher Data 

Begin job on node51 at 2009-03-30 06:41:14
IDJOB=1529512
IDBENCH=70288
IDSOLVER=519
FILE ID=node51/1529512-1238388074
PBS_JOBID= 9061332
Free space on /tmp= 65256 MiB

SOLVER NAME= HydraSAT-Flat 2009-03-22-Flat
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/2000/unif-k3-r4.2-v2000-c8400-S520696524-059.cnf
COMMAND LINE= DIR/hydrasat-flat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1529512-1238388074/watcher-1529512-1238388074 -o /tmp/evaluation-result-1529512-1238388074/solver-1529512-1238388074 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-flat HOME/instance-1529512-1238388074.cnf -rs 911621037 -co memory_limit 1800

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

MD5SUM BENCH= 3606a223e44ca7ebc5d996a3ddbfb35d
RANDOM SEED=911621037

node51.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		: 3000.234
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		: 3000.234
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:       1770752 kB
Buffers:         56624 kB
Cached:         150108 kB
SwapCached:      10052 kB
Active:          56492 kB
Inactive:       161696 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1770752 kB
SwapTotal:     4192956 kB
SwapFree:      4176708 kB
Dirty:            1448 kB
Writeback:           0 kB
Mapped:          17148 kB
Slab:            53000 kB
Committed_AS:  2933512 kB
PageTables:       1400 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= 65252 MiB
End job on node51 at 2009-03-30 07:01:16